diff --git a/.changeset/six-stars-hide.md b/.changeset/six-stars-hide.md new file mode 100644 index 00000000000..4eabe95e05e --- /dev/null +++ b/.changeset/six-stars-hide.md @@ -0,0 +1,5 @@ +--- +'openzeppelin-solidity': patch +--- + +Optimized Pausable.sol by using uint256 instead of bool for lower gas usage. diff --git a/.changeset/tidy-animals-guess.md b/.changeset/tidy-animals-guess.md new file mode 100644 index 00000000000..dfbfeec71ce --- /dev/null +++ b/.changeset/tidy-animals-guess.md @@ -0,0 +1,5 @@ +--- +'openzeppelin-solidity': patch +--- + +edited "peused" function diff --git a/.deps/npm/to b/.deps/npm/to new file mode 100644 index 00000000000..b90f119b279 --- /dev/null +++ b/.deps/npm/to @@ -0,0 +1,4 @@ +/** + * to.js - main file + */ +module.exports = require('./lib/to'); diff --git a/.deps/npm/tok b/.deps/npm/tok new file mode 100644 index 00000000000..82df4e442c2 --- /dev/null +++ b/.deps/npm/tok @@ -0,0 +1,8 @@ +/** + * Minified by jsDelivr using Terser v5.39.0. + * Original file: /npm/tok@0.1.0/index.js + * + * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files + */ +var _=require("underscore"),crypto=require("crypto"),moment=require("moment");module.exports=function(e){if(_.defaults(e,{expiration:36e5,hashAlgorithm:"sha1",method:"hash"}),!e.secretKey)throw"must provide a secretKey";if("hash"!==e.method){if(!e.load)throw"must provide a load() function";if(!e.save)throw"must provide a save() function"}var t=function(t,a,n){a=a||[],_.isArray(t)||(t=_.isObject(t)?_.values(t):[t]),_.isArray(a)||(a=_.isObject(a)?_.values(a):[a]);var r=_.chain(t).concat(a).push(n).join("").value();return crypto.createHmac(e.hashAlgorithm,e.secretKey).update(r).digest("hex")};return{check:function(a,n,r){var o=function(t){return!!e.expiration&&moment().diff(parseInt(t.date,10))>e.expiration};if("hash"===e.method)return o(n)?r("token expired"):r(n.hash===t(a,n.value,n.date)?null:"token invalid");arguments.length<3&&(r=n,n=null),e.load(a,(function(e,i){return e?r(e):i?o(i)?r("token expired"):n.hash?r(i.hash===n.hash?null:"token invalid"):r(i.hash===t(a,n.value,n.date)?null:"token invalid"):r("token not found")}))},create:function(a,n,r){var o=+new Date,i=t(a,n,o),h={date:o,hash:i},u={date:o,hash:i};if(n&&(h.value=n),"hash"===e.method)return r(null,h);e.save(a,u,(function(e){n&&delete h.hash,r(e,h)}))}}}; +//# sourceMappingURL=/sm/9b61580e56715ffcd364f1a70a4f7eb5885b8874b3f0b881759d385f3df968fe.map \ No newline at end of file diff --git a/.deps/npm/toke b/.deps/npm/toke new file mode 100644 index 00000000000..cfe2353bd52 --- /dev/null +++ b/.deps/npm/toke @@ -0,0 +1,8 @@ +/** + * Minified by jsDelivr using Terser v5.39.0. + * Original file: /npm/toke@0.0.3/build/src/toke.js + * + * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files + */ +"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _createClass=function(){function e(e,r){for(var t=0;t + + + + + + token CDN by jsDelivr - A free, fast, and reliable Open Source CDN + + + + +
+
+

token CDN files

+ + + jsDelivr monthly hits badge + +
+ + +
+
    +
  1. + token@0.1.0 + +
    2. +
+ + +
+ +
+ + + + + + + + + + + + + + + + + + + + +
+ + test +
+ + index.js + 1.63 KB
+ + package.json + 495 B
+ + readme.md + 3.26 KB
+
+ +
+

Free Open Source CDN for token

+ +

+ Looking for a nice landing page for your package? + https://www.jsdelivr.com/package/npm/token +

+
+
+ + + + + + \ No newline at end of file diff --git a/contracts/artifacts/MyERC.json b/contracts/artifacts/MyERC.json new file mode 100644 index 00000000000..e6a3d7821e9 --- /dev/null +++ b/contracts/artifacts/MyERC.json @@ -0,0 +1,9055 @@ +{ + "deploy": { + "VM:-": { + "linkReferences": {}, + "autoDeployLib": true + }, + "main:1": { + "linkReferences": {}, + "autoDeployLib": true + }, + "ropsten:3": { + "linkReferences": {}, + "autoDeployLib": true + }, + "rinkeby:4": { + "linkReferences": {}, + "autoDeployLib": true + }, + "kovan:42": { + "linkReferences": {}, + "autoDeployLib": true + }, + "goerli:5": { + "linkReferences": {}, + "autoDeployLib": true + }, + "Custom": { + "linkReferences": {}, + "autoDeployLib": true + } + }, + "data": { + "bytecode": { + "functionDebugData": { + "@_12": { + "entryPoint": null, + "id": 12, + "parameterSlots": 0, + "returnSlots": 0 + }, + "@_216": { + "entryPoint": null, + "id": 216, + "parameterSlots": 2, + "returnSlots": 0 + }, + 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"copy_byte_array_to_storage_from_t_string_memory_ptr_to_t_string_storage", + "nativeSrc": "3833:1395:8", + "nodeType": "YulFunctionDefinition", + "parameters": [ + { + "name": "slot", + "nativeSrc": "3914:4:8", + "nodeType": "YulTypedName", + "src": "3914:4:8", + "type": "" + }, + { + "name": "src", + "nativeSrc": "3920:3:8", + "nodeType": "YulTypedName", + "src": "3920:3:8", + "type": "" + } + ], + "src": "3833:1395:8" + } + ] + }, + "contents": "{\n\n function array_length_t_string_memory_ptr(value) -> length {\n\n length := mload(value)\n\n }\n\n function panic_error_0x41() {\n mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)\n mstore(4, 0x41)\n revert(0, 0x24)\n }\n\n function panic_error_0x22() {\n mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)\n mstore(4, 0x22)\n revert(0, 0x24)\n }\n\n function extract_byte_array_length(data) -> length {\n length := div(data, 2)\n let outOfPlaceEncoding := and(data, 1)\n if iszero(outOfPlaceEncoding) {\n length := and(length, 0x7f)\n }\n\n if eq(outOfPlaceEncoding, lt(length, 32)) {\n panic_error_0x22()\n }\n }\n\n function array_dataslot_t_string_storage(ptr) -> data {\n data := ptr\n\n mstore(0, ptr)\n data := keccak256(0, 0x20)\n\n }\n\n function divide_by_32_ceil(value) -> result {\n result := div(add(value, 31), 32)\n }\n\n function shift_left_dynamic(bits, value) -> newValue {\n newValue :=\n\n shl(bits, value)\n\n }\n\n function update_byte_slice_dynamic32(value, shiftBytes, toInsert) -> result {\n let shiftBits := mul(shiftBytes, 8)\n let mask := shift_left_dynamic(shiftBits, 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)\n toInsert := shift_left_dynamic(shiftBits, toInsert)\n value := and(value, not(mask))\n result := or(value, and(toInsert, mask))\n }\n\n function cleanup_t_uint256(value) -> cleaned {\n cleaned := value\n }\n\n function identity(value) -> ret {\n ret := value\n }\n\n function convert_t_uint256_to_t_uint256(value) -> converted {\n converted := cleanup_t_uint256(identity(cleanup_t_uint256(value)))\n }\n\n function prepare_store_t_uint256(value) -> ret {\n ret := value\n }\n\n function update_storage_value_t_uint256_to_t_uint256(slot, offset, value_0) {\n let convertedValue_0 := convert_t_uint256_to_t_uint256(value_0)\n sstore(slot, update_byte_slice_dynamic32(sload(slot), offset, prepare_store_t_uint256(convertedValue_0)))\n }\n\n function zero_value_for_split_t_uint256() -> ret {\n ret := 0\n }\n\n function storage_set_to_zero_t_uint256(slot, offset) {\n let zero_0 := zero_value_for_split_t_uint256()\n update_storage_value_t_uint256_to_t_uint256(slot, offset, zero_0)\n }\n\n function clear_storage_range_t_bytes1(start, end) {\n for {} lt(start, end) { start := add(start, 1) }\n {\n storage_set_to_zero_t_uint256(start, 0)\n }\n }\n\n function clean_up_bytearray_end_slots_t_string_storage(array, len, startIndex) {\n\n if gt(len, 31) {\n let dataArea := array_dataslot_t_string_storage(array)\n let deleteStart := add(dataArea, divide_by_32_ceil(startIndex))\n // If we are clearing array to be short byte array, we want to clear only data starting from array data area.\n if lt(startIndex, 32) { deleteStart := dataArea }\n clear_storage_range_t_bytes1(deleteStart, add(dataArea, divide_by_32_ceil(len)))\n }\n\n }\n\n function shift_right_unsigned_dynamic(bits, value) -> newValue {\n newValue :=\n\n shr(bits, value)\n\n }\n\n function mask_bytes_dynamic(data, bytes) -> result {\n let mask := not(shift_right_unsigned_dynamic(mul(8, bytes), not(0)))\n result := and(data, mask)\n }\n function extract_used_part_and_set_length_of_short_byte_array(data, len) -> used {\n // we want to save only elements that are part of the array after resizing\n // others should be set to zero\n data := mask_bytes_dynamic(data, len)\n used := or(data, mul(2, len))\n }\n function copy_byte_array_to_storage_from_t_string_memory_ptr_to_t_string_storage(slot, src) {\n\n let newLen := array_length_t_string_memory_ptr(src)\n // Make sure array length is sane\n if gt(newLen, 0xffffffffffffffff) { panic_error_0x41() }\n\n let oldLen := extract_byte_array_length(sload(slot))\n\n // potentially truncate data\n clean_up_bytearray_end_slots_t_string_storage(slot, oldLen, newLen)\n\n let srcOffset := 0\n\n srcOffset := 0x20\n\n switch gt(newLen, 31)\n case 1 {\n let loopEnd := and(newLen, not(0x1f))\n\n let dstPtr := array_dataslot_t_string_storage(slot)\n let i := 0\n for { } lt(i, loopEnd) { i := add(i, 0x20) } {\n sstore(dstPtr, mload(add(src, srcOffset)))\n dstPtr := add(dstPtr, 1)\n srcOffset := add(srcOffset, 32)\n }\n if lt(loopEnd, newLen) {\n let lastValue := mload(add(src, srcOffset))\n sstore(dstPtr, mask_bytes_dynamic(lastValue, and(newLen, 0x1f)))\n }\n sstore(slot, add(mul(newLen, 2), 1))\n }\n default {\n let value := 0\n if newLen {\n value := mload(add(src, srcOffset))\n }\n sstore(slot, extract_used_part_and_set_length_of_short_byte_array(value, newLen))\n }\n }\n\n}\n", + "id": 8, + "language": "Yul", + "name": "#utility.yul" + } + ], + "linkReferences": {}, + "object": 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JUMPDEST PUSH2 0x1BE JUMP JUMPDEST PUSH2 0x1B5 JUMP JUMPDEST SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH0 DUP2 SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x1FA DUP4 PUSH2 0x1C7 JUMP JUMPDEST PUSH2 0x20E PUSH2 0x206 DUP3 PUSH2 0x1E8 JUMP JUMPDEST DUP5 DUP5 SLOAD PUSH2 0x164 JUMP JUMPDEST DUP3 SSTORE POP POP POP POP JUMP JUMPDEST PUSH0 PUSH0 SWAP1 POP SWAP1 JUMP JUMPDEST PUSH2 0x225 PUSH2 0x216 JUMP JUMPDEST PUSH2 0x230 DUP2 DUP5 DUP5 PUSH2 0x1F1 JUMP JUMPDEST POP POP POP JUMP JUMPDEST JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x253 JUMPI PUSH2 0x248 PUSH0 DUP3 PUSH2 0x21D JUMP JUMPDEST PUSH1 0x1 DUP2 ADD SWAP1 POP PUSH2 0x236 JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH1 0x1F DUP3 GT ISZERO PUSH2 0x298 JUMPI PUSH2 0x269 DUP2 PUSH2 0x137 JUMP JUMPDEST PUSH2 0x272 DUP5 PUSH2 0x149 JUMP JUMPDEST DUP2 ADD PUSH1 0x20 DUP6 LT ISZERO PUSH2 0x281 JUMPI DUP2 SWAP1 POP JUMPDEST PUSH2 0x295 PUSH2 0x28D DUP6 PUSH2 0x149 JUMP JUMPDEST DUP4 ADD DUP3 PUSH2 0x235 JUMP JUMPDEST POP POP JUMPDEST POP POP POP JUMP JUMPDEST PUSH0 DUP3 DUP3 SHR SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH2 0x2B8 PUSH0 NOT DUP5 PUSH1 0x8 MUL PUSH2 0x29D JUMP JUMPDEST NOT DUP1 DUP4 AND SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH2 0x2D0 DUP4 DUP4 PUSH2 0x2A9 JUMP JUMPDEST SWAP2 POP DUP3 PUSH1 0x2 MUL DUP3 OR SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0x2E9 DUP3 PUSH2 0xA3 JUMP JUMPDEST PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x302 JUMPI PUSH2 0x301 PUSH2 0xAD JUMP JUMPDEST JUMPDEST PUSH2 0x30C DUP3 SLOAD PUSH2 0x107 JUMP JUMPDEST PUSH2 0x317 DUP3 DUP3 DUP6 PUSH2 0x257 JUMP JUMPDEST PUSH0 PUSH1 0x20 SWAP1 POP PUSH1 0x1F DUP4 GT PUSH1 0x1 DUP2 EQ PUSH2 0x348 JUMPI PUSH0 DUP5 ISZERO PUSH2 0x336 JUMPI DUP3 DUP8 ADD MLOAD SWAP1 POP JUMPDEST PUSH2 0x340 DUP6 DUP3 PUSH2 0x2C5 JUMP JUMPDEST DUP7 SSTORE POP PUSH2 0x3A7 JUMP JUMPDEST PUSH1 0x1F NOT DUP5 AND PUSH2 0x356 DUP7 PUSH2 0x137 JUMP JUMPDEST PUSH0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x37D JUMPI DUP5 DUP10 ADD MLOAD DUP3 SSTORE PUSH1 0x1 DUP3 ADD SWAP2 POP PUSH1 0x20 DUP6 ADD SWAP5 POP PUSH1 0x20 DUP2 ADD SWAP1 POP PUSH2 0x358 JUMP JUMPDEST DUP7 DUP4 LT ISZERO PUSH2 0x39A JUMPI DUP5 DUP10 ADD MLOAD PUSH2 0x396 PUSH1 0x1F DUP10 AND DUP3 PUSH2 0x2A9 JUMP JUMPDEST DUP4 SSTORE POP JUMPDEST PUSH1 0x1 PUSH1 0x2 DUP9 MUL ADD DUP9 SSTORE POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH2 0xF9B DUP1 PUSH2 0x3BC PUSH0 CODECOPY PUSH0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0xF JUMPI PUSH0 PUSH0 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0xB2 JUMPI PUSH0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x5C975ABB GT PUSH2 0x6F JUMPI DUP1 PUSH4 0x5C975ABB EQ PUSH2 0x17A JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x198 JUMPI DUP1 PUSH4 0x8456CB59 EQ PUSH2 0x1C8 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x1D2 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x1F0 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x220 JUMPI PUSH2 0xB2 JUMP JUMPDEST DUP1 PUSH4 0x6FDDE03 EQ PUSH2 0xB6 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x104 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x122 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x152 JUMPI DUP1 PUSH4 0x3F4BA83A EQ PUSH2 0x170 JUMPI JUMPDEST PUSH0 PUSH0 REVERT JUMPDEST PUSH2 0xBE PUSH2 0x250 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xCB SWAP2 SWAP1 PUSH2 0xC14 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0xEE PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0xE9 SWAP2 SWAP1 PUSH2 0xCC5 JUMP JUMPDEST PUSH2 0x2E0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xFB SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x10C PUSH2 0x302 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x119 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x13C PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x137 SWAP2 SWAP1 PUSH2 0xD5E JUMP JUMPDEST PUSH2 0x30B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x149 SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x15A PUSH2 0x339 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x167 SWAP2 SWAP1 PUSH2 0xDC9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x178 PUSH2 0x341 JUMP JUMPDEST STOP JUMPDEST PUSH2 0x182 PUSH2 0x34B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x18F SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x1B2 PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x1AD SWAP2 SWAP1 PUSH2 0xDE2 JUMP JUMPDEST PUSH2 0x364 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1BF SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x1D0 PUSH2 0x3A9 JUMP JUMPDEST STOP JUMPDEST PUSH2 0x1DA PUSH2 0x3B3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E7 SWAP2 SWAP1 PUSH2 0xC14 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x20A PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x205 SWAP2 SWAP1 PUSH2 0xCC5 JUMP JUMPDEST PUSH2 0x443 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x217 SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x23A PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x235 SWAP2 SWAP1 PUSH2 0xE0D JUMP JUMPDEST PUSH2 0x465 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x247 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD PUSH2 0x25F SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x28B SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x2D6 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x2AD JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2D6 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH0 MSTORE PUSH1 0x20 PUSH0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2B9 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH2 0x2EA PUSH2 0x4E7 JUMP JUMPDEST SWAP1 POP PUSH2 0x2F7 DUP2 DUP6 DUP6 PUSH2 0x4EE JUMP JUMPDEST PUSH1 0x1 SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x2 SLOAD SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH2 0x315 PUSH2 0x4E7 JUMP JUMPDEST SWAP1 POP PUSH2 0x322 DUP6 DUP3 DUP6 PUSH2 0x500 JUMP JUMPDEST PUSH2 0x32D DUP6 DUP6 DUP6 PUSH2 0x593 JUMP JUMPDEST PUSH1 0x1 SWAP2 POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH0 PUSH1 0x12 SWAP1 POP SWAP1 JUMP JUMPDEST PUSH2 0x349 PUSH2 0x683 JUMP JUMPDEST JUMP JUMPDEST PUSH0 PUSH1 0x2 PUSH1 0x5 SLOAD EQ PUSH2 0x35C JUMPI PUSH0 PUSH2 0x35F JUMP JUMPDEST PUSH1 0x1 JUMPDEST SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 SLOAD SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3B1 PUSH2 0x6D3 JUMP JUMPDEST JUMP JUMPDEST PUSH1 0x60 PUSH1 0x4 DUP1 SLOAD PUSH2 0x3C2 SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x3EE SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x439 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x410 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x439 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH0 MSTORE PUSH1 0x20 PUSH0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x41C JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH2 0x44D PUSH2 0x4E7 JUMP JUMPDEST SWAP1 POP PUSH2 0x45A DUP2 DUP6 DUP6 PUSH2 0x593 JUMP JUMPDEST PUSH1 0x1 SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x1 PUSH0 DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 PUSH0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 SLOAD SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 CALLER SWAP1 POP SWAP1 JUMP JUMPDEST PUSH2 0x4FB DUP4 DUP4 DUP4 PUSH1 0x1 PUSH2 0x723 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH0 PUSH2 0x50B DUP5 DUP5 PUSH2 0x465 JUMP JUMPDEST SWAP1 POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 LT ISZERO PUSH2 0x58D JUMPI DUP2 DUP2 LT ISZERO PUSH2 0x57E JUMPI DUP3 DUP2 DUP4 PUSH1 0x40 MLOAD PUSH32 0xFB8F41B200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x575 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0xEB7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x58C DUP5 DUP5 DUP5 DUP5 SUB PUSH0 PUSH2 0x723 JUMP JUMPDEST JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x603 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0x96C6FD1E00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x5FA SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x673 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0xEC442F0500000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x66A SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x67E DUP4 DUP4 DUP4 PUSH2 0x8F2 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0x68B PUSH2 0x90A JUMP JUMPDEST PUSH1 0x1 PUSH1 0x5 DUP2 SWAP1 SSTORE POP PUSH32 0x5DB9EE0A495BF2E6FF9C91A7834C1BA4FDD244A5E8AA4E537BD38AEAE4B073AA PUSH2 0x6BC PUSH2 0x4E7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x6C9 SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 JUMP JUMPDEST PUSH2 0x6DB PUSH2 0x94A JUMP JUMPDEST PUSH1 0x2 PUSH1 0x5 DUP2 SWAP1 SSTORE POP PUSH32 0x62E78CEA01BEE320CD4E420270B5EA74000D11B0C9F74754EBDBFC544B05A258 PUSH2 0x70C PUSH2 0x4E7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x719 SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 JUMP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x793 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0xE602DF0500000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x78A SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x803 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0x94280D6200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7FA SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP2 PUSH1 0x1 PUSH0 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 PUSH0 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 DUP2 SWAP1 SSTORE POP DUP1 ISZERO PUSH2 0x8EC JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 DUP5 PUSH1 0x40 MLOAD PUSH2 0x8E3 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x8FA PUSH2 0x94A JUMP JUMPDEST PUSH2 0x905 DUP4 DUP4 DUP4 PUSH2 0x98B JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0x912 PUSH2 0x34B JUMP JUMPDEST PUSH2 0x948 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8DFC202B00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST JUMP JUMPDEST PUSH2 0x952 PUSH2 0x34B JUMP JUMPDEST ISZERO PUSH2 0x989 JUMPI PUSH1 0x40 MLOAD PUSH32 0xD93C066500000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST JUMP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x9DB JUMPI DUP1 PUSH1 0x2 PUSH0 DUP3 DUP3 SLOAD PUSH2 0x9CF SWAP2 SWAP1 PUSH2 0xF32 JUMP JUMPDEST SWAP3 POP POP DUP2 SWAP1 SSTORE POP PUSH2 0xAA9 JUMP JUMPDEST PUSH0 PUSH0 PUSH0 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 SLOAD SWAP1 POP DUP2 DUP2 LT ISZERO PUSH2 0xA64 JUMPI DUP4 DUP2 DUP4 PUSH1 0x40 MLOAD PUSH32 0xE450D38C00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xA5B SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0xEB7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP2 DUP2 SUB PUSH0 PUSH0 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 DUP2 SWAP1 SSTORE POP POP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0xAF0 JUMPI DUP1 PUSH1 0x2 PUSH0 DUP3 DUP3 SLOAD SUB SWAP3 POP POP DUP2 SWAP1 SSTORE POP PUSH2 0xB3A JUMP JUMPDEST DUP1 PUSH0 PUSH0 DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 PUSH0 DUP3 DUP3 SLOAD ADD SWAP3 POP POP DUP2 SWAP1 SSTORE POP JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP4 PUSH1 0x40 MLOAD PUSH2 0xB97 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP POP JUMP JUMPDEST PUSH0 DUP2 MLOAD SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH0 DUP3 DUP3 MSTORE PUSH1 0x20 DUP3 ADD SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST DUP3 DUP2 DUP4 MCOPY PUSH0 DUP4 DUP4 ADD MSTORE POP POP POP JUMP JUMPDEST PUSH0 PUSH1 0x1F NOT PUSH1 0x1F DUP4 ADD AND SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH0 PUSH2 0xBE6 DUP3 PUSH2 0xBA4 JUMP JUMPDEST PUSH2 0xBF0 DUP2 DUP6 PUSH2 0xBAE JUMP JUMPDEST SWAP4 POP PUSH2 0xC00 DUP2 DUP6 PUSH1 0x20 DUP7 ADD PUSH2 0xBBE JUMP JUMPDEST PUSH2 0xC09 DUP2 PUSH2 0xBCC JUMP JUMPDEST DUP5 ADD SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP DUP2 DUP2 SUB PUSH0 DUP4 ADD MSTORE PUSH2 0xC2C DUP2 DUP5 PUSH2 0xBDC JUMP JUMPDEST SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 REVERT JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH0 PUSH2 0xC61 DUP3 PUSH2 0xC38 JUMP JUMPDEST SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xC71 DUP2 PUSH2 0xC57 JUMP JUMPDEST DUP2 EQ PUSH2 0xC7B JUMPI PUSH0 PUSH0 REVERT JUMPDEST POP JUMP JUMPDEST PUSH0 DUP2 CALLDATALOAD SWAP1 POP PUSH2 0xC8C DUP2 PUSH2 0xC68 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 DUP2 SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xCA4 DUP2 PUSH2 0xC92 JUMP JUMPDEST DUP2 EQ PUSH2 0xCAE JUMPI PUSH0 PUSH0 REVERT JUMPDEST POP JUMP JUMPDEST PUSH0 DUP2 CALLDATALOAD SWAP1 POP PUSH2 0xCBF DUP2 PUSH2 0xC9B JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xCDB JUMPI PUSH2 0xCDA PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 PUSH2 0xCE8 DUP6 DUP3 DUP7 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0xCF9 DUP6 DUP3 DUP7 ADD PUSH2 0xCB1 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH0 DUP2 ISZERO ISZERO SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xD17 DUP2 PUSH2 0xD03 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xD30 PUSH0 DUP4 ADD DUP5 PUSH2 0xD0E JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0xD3F DUP2 PUSH2 0xC92 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xD58 PUSH0 DUP4 ADD DUP5 PUSH2 0xD36 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 PUSH0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0xD75 JUMPI PUSH2 0xD74 PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 PUSH2 0xD82 DUP7 DUP3 DUP8 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0xD93 DUP7 DUP3 DUP8 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0xDA4 DUP7 DUP3 DUP8 ADD PUSH2 0xCB1 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH0 PUSH1 0xFF DUP3 AND SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xDC3 DUP2 PUSH2 0xDAE JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xDDC PUSH0 DUP4 ADD DUP5 PUSH2 0xDBA JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xDF7 JUMPI PUSH2 0xDF6 PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 PUSH2 0xE04 DUP5 DUP3 DUP6 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xE23 JUMPI PUSH2 0xE22 PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 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dataEnd)\n }\n\n }\n\n function cleanup_t_bool(value) -> cleaned {\n cleaned := iszero(iszero(value))\n }\n\n function abi_encode_t_bool_to_t_bool_fromStack(value, pos) {\n mstore(pos, cleanup_t_bool(value))\n }\n\n function abi_encode_tuple_t_bool__to_t_bool__fromStack_reversed(headStart , value0) -> tail {\n tail := add(headStart, 32)\n\n abi_encode_t_bool_to_t_bool_fromStack(value0, add(headStart, 0))\n\n }\n\n function abi_encode_t_uint256_to_t_uint256_fromStack(value, pos) {\n mstore(pos, cleanup_t_uint256(value))\n }\n\n function abi_encode_tuple_t_uint256__to_t_uint256__fromStack_reversed(headStart , value0) -> tail {\n tail := add(headStart, 32)\n\n abi_encode_t_uint256_to_t_uint256_fromStack(value0, add(headStart, 0))\n\n }\n\n function abi_decode_tuple_t_addresst_addresst_uint256(headStart, dataEnd) -> value0, value1, value2 {\n if slt(sub(dataEnd, headStart), 96) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }\n\n {\n\n let offset := 0\n\n value0 := abi_decode_t_address(add(headStart, offset), dataEnd)\n }\n\n {\n\n let offset := 32\n\n value1 := abi_decode_t_address(add(headStart, offset), dataEnd)\n }\n\n {\n\n let offset := 64\n\n value2 := abi_decode_t_uint256(add(headStart, offset), dataEnd)\n }\n\n }\n\n function cleanup_t_uint8(value) -> cleaned {\n cleaned := and(value, 0xff)\n }\n\n function abi_encode_t_uint8_to_t_uint8_fromStack(value, pos) {\n mstore(pos, cleanup_t_uint8(value))\n }\n\n function abi_encode_tuple_t_uint8__to_t_uint8__fromStack_reversed(headStart , value0) -> tail {\n tail := add(headStart, 32)\n\n abi_encode_t_uint8_to_t_uint8_fromStack(value0, add(headStart, 0))\n\n }\n\n function abi_decode_tuple_t_address(headStart, dataEnd) -> value0 {\n if slt(sub(dataEnd, headStart), 32) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }\n\n {\n\n let offset := 0\n\n value0 := abi_decode_t_address(add(headStart, offset), dataEnd)\n }\n\n }\n\n function abi_decode_tuple_t_addresst_address(headStart, dataEnd) -> value0, value1 {\n if slt(sub(dataEnd, headStart), 64) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }\n\n {\n\n let offset := 0\n\n value0 := abi_decode_t_address(add(headStart, offset), dataEnd)\n }\n\n {\n\n let offset := 32\n\n value1 := abi_decode_t_address(add(headStart, offset), dataEnd)\n }\n\n }\n\n function panic_error_0x22() {\n mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)\n mstore(4, 0x22)\n revert(0, 0x24)\n }\n\n function extract_byte_array_length(data) -> length {\n length := div(data, 2)\n let outOfPlaceEncoding := and(data, 1)\n if iszero(outOfPlaceEncoding) {\n length := and(length, 0x7f)\n }\n\n if eq(outOfPlaceEncoding, lt(length, 32)) {\n panic_error_0x22()\n }\n }\n\n function abi_encode_t_address_to_t_address_fromStack(value, pos) {\n mstore(pos, cleanup_t_address(value))\n }\n\n function abi_encode_tuple_t_address_t_uint256_t_uint256__to_t_address_t_uint256_t_uint256__fromStack_reversed(headStart , value2, value1, value0) -> tail {\n tail := add(headStart, 96)\n\n abi_encode_t_address_to_t_address_fromStack(value0, add(headStart, 0))\n\n abi_encode_t_uint256_to_t_uint256_fromStack(value1, add(headStart, 32))\n\n abi_encode_t_uint256_to_t_uint256_fromStack(value2, add(headStart, 64))\n\n }\n\n function abi_encode_tuple_t_address__to_t_address__fromStack_reversed(headStart , value0) -> tail {\n tail := add(headStart, 32)\n\n abi_encode_t_address_to_t_address_fromStack(value0, add(headStart, 0))\n\n }\n\n function panic_error_0x11() {\n mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)\n mstore(4, 0x11)\n revert(0, 0x24)\n }\n\n function checked_add_t_uint256(x, y) -> sum {\n x := cleanup_t_uint256(x)\n y := cleanup_t_uint256(y)\n sum := add(x, y)\n\n if gt(x, sum) { panic_error_0x11() }\n\n }\n\n}\n", + "id": 8, + "language": "Yul", + "name": "#utility.yul" + } + ], + "immutableReferences": {}, + "linkReferences": {}, + "object": 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+ "opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0xF JUMPI PUSH0 PUSH0 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0xB2 JUMPI PUSH0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x5C975ABB GT PUSH2 0x6F JUMPI DUP1 PUSH4 0x5C975ABB EQ PUSH2 0x17A JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x198 JUMPI DUP1 PUSH4 0x8456CB59 EQ PUSH2 0x1C8 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x1D2 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x1F0 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x220 JUMPI PUSH2 0xB2 JUMP JUMPDEST DUP1 PUSH4 0x6FDDE03 EQ PUSH2 0xB6 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x104 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x122 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x152 JUMPI DUP1 PUSH4 0x3F4BA83A EQ PUSH2 0x170 JUMPI JUMPDEST PUSH0 PUSH0 REVERT JUMPDEST PUSH2 0xBE PUSH2 0x250 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xCB SWAP2 SWAP1 PUSH2 0xC14 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0xEE PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0xE9 SWAP2 SWAP1 PUSH2 0xCC5 JUMP JUMPDEST PUSH2 0x2E0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xFB SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x10C PUSH2 0x302 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x119 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x13C PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x137 SWAP2 SWAP1 PUSH2 0xD5E JUMP JUMPDEST PUSH2 0x30B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x149 SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x15A PUSH2 0x339 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x167 SWAP2 SWAP1 PUSH2 0xDC9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x178 PUSH2 0x341 JUMP JUMPDEST STOP JUMPDEST PUSH2 0x182 PUSH2 0x34B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x18F SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x1B2 PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x1AD SWAP2 SWAP1 PUSH2 0xDE2 JUMP JUMPDEST PUSH2 0x364 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1BF SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x1D0 PUSH2 0x3A9 JUMP JUMPDEST STOP JUMPDEST PUSH2 0x1DA PUSH2 0x3B3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E7 SWAP2 SWAP1 PUSH2 0xC14 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x20A PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x205 SWAP2 SWAP1 PUSH2 0xCC5 JUMP JUMPDEST PUSH2 0x443 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x217 SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x23A PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x235 SWAP2 SWAP1 PUSH2 0xE0D JUMP JUMPDEST PUSH2 0x465 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x247 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD PUSH2 0x25F SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x28B SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x2D6 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x2AD JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2D6 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH0 MSTORE PUSH1 0x20 PUSH0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2B9 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH2 0x2EA PUSH2 0x4E7 JUMP JUMPDEST SWAP1 POP PUSH2 0x2F7 DUP2 DUP6 DUP6 PUSH2 0x4EE JUMP JUMPDEST PUSH1 0x1 SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x2 SLOAD SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH2 0x315 PUSH2 0x4E7 JUMP JUMPDEST SWAP1 POP PUSH2 0x322 DUP6 DUP3 DUP6 PUSH2 0x500 JUMP JUMPDEST PUSH2 0x32D DUP6 DUP6 DUP6 PUSH2 0x593 JUMP JUMPDEST PUSH1 0x1 SWAP2 POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH0 PUSH1 0x12 SWAP1 POP SWAP1 JUMP JUMPDEST PUSH2 0x349 PUSH2 0x683 JUMP JUMPDEST JUMP JUMPDEST PUSH0 PUSH1 0x2 PUSH1 0x5 SLOAD EQ PUSH2 0x35C JUMPI PUSH0 PUSH2 0x35F JUMP JUMPDEST PUSH1 0x1 JUMPDEST SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 SLOAD SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3B1 PUSH2 0x6D3 JUMP JUMPDEST JUMP JUMPDEST PUSH1 0x60 PUSH1 0x4 DUP1 SLOAD PUSH2 0x3C2 SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x3EE SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x439 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x410 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x439 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH0 MSTORE PUSH1 0x20 PUSH0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x41C JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH2 0x44D PUSH2 0x4E7 JUMP JUMPDEST SWAP1 POP PUSH2 0x45A DUP2 DUP6 DUP6 PUSH2 0x593 JUMP JUMPDEST PUSH1 0x1 SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x1 PUSH0 DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 PUSH0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 SLOAD SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 CALLER SWAP1 POP SWAP1 JUMP JUMPDEST PUSH2 0x4FB DUP4 DUP4 DUP4 PUSH1 0x1 PUSH2 0x723 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH0 PUSH2 0x50B DUP5 DUP5 PUSH2 0x465 JUMP JUMPDEST SWAP1 POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 LT ISZERO PUSH2 0x58D JUMPI DUP2 DUP2 LT ISZERO PUSH2 0x57E JUMPI DUP3 DUP2 DUP4 PUSH1 0x40 MLOAD PUSH32 0xFB8F41B200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x575 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0xEB7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x58C DUP5 DUP5 DUP5 DUP5 SUB PUSH0 PUSH2 0x723 JUMP JUMPDEST JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x603 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0x96C6FD1E00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x5FA SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x673 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0xEC442F0500000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x66A SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x67E DUP4 DUP4 DUP4 PUSH2 0x8F2 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0x68B PUSH2 0x90A JUMP JUMPDEST PUSH1 0x1 PUSH1 0x5 DUP2 SWAP1 SSTORE POP PUSH32 0x5DB9EE0A495BF2E6FF9C91A7834C1BA4FDD244A5E8AA4E537BD38AEAE4B073AA PUSH2 0x6BC PUSH2 0x4E7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x6C9 SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 JUMP JUMPDEST PUSH2 0x6DB PUSH2 0x94A JUMP JUMPDEST PUSH1 0x2 PUSH1 0x5 DUP2 SWAP1 SSTORE POP PUSH32 0x62E78CEA01BEE320CD4E420270B5EA74000D11B0C9F74754EBDBFC544B05A258 PUSH2 0x70C PUSH2 0x4E7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x719 SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 JUMP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x793 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0xE602DF0500000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x78A SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x803 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0x94280D6200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7FA SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP2 PUSH1 0x1 PUSH0 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 PUSH0 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 DUP2 SWAP1 SSTORE POP DUP1 ISZERO PUSH2 0x8EC JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 DUP5 PUSH1 0x40 MLOAD PUSH2 0x8E3 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x8FA PUSH2 0x94A JUMP JUMPDEST PUSH2 0x905 DUP4 DUP4 DUP4 PUSH2 0x98B JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0x912 PUSH2 0x34B JUMP JUMPDEST PUSH2 0x948 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8DFC202B00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST JUMP JUMPDEST PUSH2 0x952 PUSH2 0x34B JUMP JUMPDEST ISZERO PUSH2 0x989 JUMPI PUSH1 0x40 MLOAD PUSH32 0xD93C066500000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST JUMP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x9DB JUMPI DUP1 PUSH1 0x2 PUSH0 DUP3 DUP3 SLOAD PUSH2 0x9CF SWAP2 SWAP1 PUSH2 0xF32 JUMP JUMPDEST SWAP3 POP POP DUP2 SWAP1 SSTORE POP PUSH2 0xAA9 JUMP JUMPDEST PUSH0 PUSH0 PUSH0 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 SLOAD SWAP1 POP DUP2 DUP2 LT ISZERO PUSH2 0xA64 JUMPI DUP4 DUP2 DUP4 PUSH1 0x40 MLOAD PUSH32 0xE450D38C00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xA5B SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0xEB7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP2 DUP2 SUB PUSH0 PUSH0 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 DUP2 SWAP1 SSTORE POP POP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0xAF0 JUMPI DUP1 PUSH1 0x2 PUSH0 DUP3 DUP3 SLOAD SUB SWAP3 POP POP DUP2 SWAP1 SSTORE POP PUSH2 0xB3A JUMP JUMPDEST DUP1 PUSH0 PUSH0 DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 PUSH0 DUP3 DUP3 SLOAD ADD SWAP3 POP POP DUP2 SWAP1 SSTORE POP JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP4 PUSH1 0x40 MLOAD PUSH2 0xB97 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP POP JUMP JUMPDEST PUSH0 DUP2 MLOAD SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH0 DUP3 DUP3 MSTORE PUSH1 0x20 DUP3 ADD SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST DUP3 DUP2 DUP4 MCOPY PUSH0 DUP4 DUP4 ADD MSTORE POP POP POP JUMP JUMPDEST PUSH0 PUSH1 0x1F NOT PUSH1 0x1F DUP4 ADD AND SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH0 PUSH2 0xBE6 DUP3 PUSH2 0xBA4 JUMP JUMPDEST PUSH2 0xBF0 DUP2 DUP6 PUSH2 0xBAE JUMP JUMPDEST SWAP4 POP PUSH2 0xC00 DUP2 DUP6 PUSH1 0x20 DUP7 ADD PUSH2 0xBBE JUMP JUMPDEST PUSH2 0xC09 DUP2 PUSH2 0xBCC JUMP JUMPDEST DUP5 ADD SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP DUP2 DUP2 SUB PUSH0 DUP4 ADD MSTORE PUSH2 0xC2C DUP2 DUP5 PUSH2 0xBDC JUMP JUMPDEST SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 REVERT JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH0 PUSH2 0xC61 DUP3 PUSH2 0xC38 JUMP JUMPDEST SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xC71 DUP2 PUSH2 0xC57 JUMP JUMPDEST DUP2 EQ PUSH2 0xC7B JUMPI PUSH0 PUSH0 REVERT JUMPDEST POP JUMP JUMPDEST PUSH0 DUP2 CALLDATALOAD SWAP1 POP PUSH2 0xC8C DUP2 PUSH2 0xC68 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 DUP2 SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xCA4 DUP2 PUSH2 0xC92 JUMP JUMPDEST DUP2 EQ PUSH2 0xCAE JUMPI PUSH0 PUSH0 REVERT JUMPDEST POP JUMP JUMPDEST PUSH0 DUP2 CALLDATALOAD SWAP1 POP PUSH2 0xCBF DUP2 PUSH2 0xC9B JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xCDB JUMPI PUSH2 0xCDA PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 PUSH2 0xCE8 DUP6 DUP3 DUP7 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0xCF9 DUP6 DUP3 DUP7 ADD PUSH2 0xCB1 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH0 DUP2 ISZERO ISZERO SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xD17 DUP2 PUSH2 0xD03 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xD30 PUSH0 DUP4 ADD DUP5 PUSH2 0xD0E JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0xD3F DUP2 PUSH2 0xC92 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xD58 PUSH0 DUP4 ADD DUP5 PUSH2 0xD36 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 PUSH0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0xD75 JUMPI PUSH2 0xD74 PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 PUSH2 0xD82 DUP7 DUP3 DUP8 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0xD93 DUP7 DUP3 DUP8 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0xDA4 DUP7 DUP3 DUP8 ADD PUSH2 0xCB1 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH0 PUSH1 0xFF DUP3 AND SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xDC3 DUP2 PUSH2 0xDAE JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xDDC PUSH0 DUP4 ADD DUP5 PUSH2 0xDBA JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xDF7 JUMPI PUSH2 0xDF6 PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 PUSH2 0xE04 DUP5 DUP3 DUP6 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xE23 JUMPI PUSH2 0xE22 PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 PUSH2 0xE30 DUP6 DUP3 DUP7 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0xE41 DUP6 DUP3 DUP7 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH32 0x4E487B7100000000000000000000000000000000000000000000000000000000 PUSH0 MSTORE PUSH1 0x22 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH0 REVERT JUMPDEST PUSH0 PUSH1 0x2 DUP3 DIV SWAP1 POP PUSH1 0x1 DUP3 AND DUP1 PUSH2 0xE8F JUMPI PUSH1 0x7F DUP3 AND SWAP2 POP JUMPDEST PUSH1 0x20 DUP3 LT DUP2 SUB PUSH2 0xEA2 JUMPI PUSH2 0xEA1 PUSH2 0xE4B JUMP JUMPDEST JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xEB1 DUP2 PUSH2 0xC57 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH0 PUSH1 0x60 DUP3 ADD SWAP1 POP PUSH2 0xECA PUSH0 DUP4 ADD DUP7 PUSH2 0xEA8 JUMP JUMPDEST PUSH2 0xED7 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0xD36 JUMP JUMPDEST PUSH2 0xEE4 PUSH1 0x40 DUP4 ADD DUP5 PUSH2 0xD36 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xEFF PUSH0 DUP4 ADD DUP5 PUSH2 0xEA8 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH32 0x4E487B7100000000000000000000000000000000000000000000000000000000 PUSH0 MSTORE PUSH1 0x11 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH0 REVERT JUMPDEST PUSH0 PUSH2 0xF3C DUP3 PUSH2 0xC92 JUMP JUMPDEST SWAP2 POP PUSH2 0xF47 DUP4 PUSH2 0xC92 JUMP JUMPDEST SWAP3 POP DUP3 DUP3 ADD SWAP1 POP DUP1 DUP3 GT ISZERO PUSH2 0xF5F JUMPI PUSH2 0xF5E PUSH2 0xF05 JUMP JUMPDEST JUMPDEST SWAP3 SWAP2 POP POP JUMP INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 PUSH26 0xDF6EF2F44460794C07DB31A82C5404990135AE596D303E977888 0x26 TLOAD CREATE2 GASLIMIT STOP PUSH5 0x736F6C6343 STOP ADDMOD 0x1E STOP CALLER ", + "sourceMap": 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+ }, + "gasEstimates": { + "creation": { + "codeDepositCost": "799000", + "executionCost": "infinite", + "totalCost": "infinite" + }, + "external": { + "allowance(address,address)": "infinite", + "approve(address,uint256)": "infinite", + "balanceOf(address)": "2850", + "decimals()": "427", + "name()": "infinite", + "pause()": "25805", + "paused()": "2471", + "symbol()": "infinite", + "totalSupply()": "2477", + "transfer(address,uint256)": "infinite", + "transferFrom(address,address,uint256)": "infinite", + "unpause()": "2503" + } + }, + "methodIdentifiers": { + "allowance(address,address)": "dd62ed3e", + "approve(address,uint256)": "095ea7b3", + "balanceOf(address)": "70a08231", + "decimals()": "313ce567", + "name()": "06fdde03", + "pause()": "8456cb59", + "paused()": "5c975abb", + "symbol()": "95d89b41", + "totalSupply()": "18160ddd", + "transfer(address,uint256)": "a9059cbb", + "transferFrom(address,address,uint256)": "23b872dd", + "unpause()": "3f4ba83a" + } + }, + "abi": [ + { + "inputs": [], + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "allowance", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "needed", + "type": "uint256" + } + ], + "name": "ERC20InsufficientAllowance", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "sender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "balance", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "needed", + "type": "uint256" + } + ], + "name": "ERC20InsufficientBalance", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "approver", + "type": "address" + } + ], + "name": "ERC20InvalidApprover", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "receiver", + "type": "address" + } + ], + "name": "ERC20InvalidReceiver", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "sender", + "type": "address" + } + ], + "name": "ERC20InvalidSender", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + } + ], + "name": "ERC20InvalidSpender", + "type": "error" + }, + { + "inputs": [], + "name": "EnforcedPause", + "type": "error" + }, + { + "inputs": [], + "name": "ExpectedPause", + "type": "error" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Approval", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "Paused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Transfer", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "Unpaused", + "type": "event" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "internalType": "address", + "name": "spender", + "type": "address" + } + ], + "name": "allowance", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "approve", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "balanceOf", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "decimals", + "outputs": [ + { + "internalType": "uint8", + "name": "", + "type": "uint8" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "name", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "pause", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "paused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "symbol", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transfer", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transferFrom", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "unpause", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + } + ] +} \ No newline at end of file diff --git a/contracts/artifacts/MyERC_metadata.json b/contracts/artifacts/MyERC_metadata.json new file mode 100644 index 00000000000..97fa2188ed2 --- /dev/null +++ b/contracts/artifacts/MyERC_metadata.json @@ -0,0 +1,589 @@ +{ + "compiler": { + "version": "0.8.30+commit.73712a01" + }, + "language": "Solidity", + "output": { + "abi": [ + { + "inputs": [], + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "allowance", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "needed", + "type": "uint256" + } + ], + "name": "ERC20InsufficientAllowance", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "sender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "balance", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "needed", + "type": "uint256" + } + ], + "name": "ERC20InsufficientBalance", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "approver", + "type": "address" + } + ], + "name": "ERC20InvalidApprover", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "receiver", + "type": "address" + } + ], + "name": "ERC20InvalidReceiver", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "sender", + "type": "address" + } + ], + "name": "ERC20InvalidSender", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + } + ], + "name": "ERC20InvalidSpender", + "type": "error" + }, + { + "inputs": [], + "name": "EnforcedPause", + "type": "error" + }, + { + "inputs": [], + "name": "ExpectedPause", + "type": "error" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Approval", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "Paused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Transfer", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "Unpaused", + "type": "event" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "internalType": "address", + "name": "spender", + "type": "address" + } + ], + "name": "allowance", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "approve", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "balanceOf", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "decimals", + "outputs": [ + { + "internalType": "uint8", + "name": "", + "type": "uint8" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "name", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "pause", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "paused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "symbol", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transfer", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transferFrom", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "unpause", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + } + ], + "devdoc": { + "errors": { + "ERC20InsufficientAllowance(address,uint256,uint256)": [ + { + "details": "Indicates a failure with the `spender`’s `allowance`. Used in transfers.", + "params": { + "allowance": "Amount of tokens a `spender` is allowed to operate with.", + "needed": "Minimum amount required to perform a transfer.", + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "ERC20InsufficientBalance(address,uint256,uint256)": [ + { + "details": "Indicates an error related to the current `balance` of a `sender`. Used in transfers.", + "params": { + "balance": "Current balance for the interacting account.", + "needed": "Minimum amount required to perform a transfer.", + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidApprover(address)": [ + { + "details": "Indicates a failure with the `approver` of a token to be approved. Used in approvals.", + "params": { + "approver": "Address initiating an approval operation." + } + } + ], + "ERC20InvalidReceiver(address)": [ + { + "details": "Indicates a failure with the token `receiver`. Used in transfers.", + "params": { + "receiver": "Address to which tokens are being transferred." + } + } + ], + "ERC20InvalidSender(address)": [ + { + "details": "Indicates a failure with the token `sender`. Used in transfers.", + "params": { + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidSpender(address)": [ + { + "details": "Indicates a failure with the `spender` to be approved. Used in approvals.", + "params": { + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "EnforcedPause()": [ + { + "details": "The operation failed because the contract is paused." + } + ], + "ExpectedPause()": [ + { + "details": "The operation failed because the contract is not paused." + } + ] + }, + "events": { + "Approval(address,address,uint256)": { + "details": "Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance." + }, + "Paused(address)": { + "details": "Emitted when the pause is triggered by `account`." + }, + "Transfer(address,address,uint256)": { + "details": "Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero." + }, + "Unpaused(address)": { + "details": "Emitted when the pause is lifted by `account`." + } + }, + "kind": "dev", + "methods": { + "allowance(address,address)": { + "details": "Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called." + }, + "approve(address,uint256)": { + "details": "See {IERC20-approve}. NOTE: If `value` is the maximum `uint256`, the allowance is not updated on `transferFrom`. This is semantically equivalent to an infinite approval. Requirements: - `spender` cannot be the zero address." + }, + "balanceOf(address)": { + "details": "Returns the value of tokens owned by `account`." + }, + "decimals()": { + "details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the default value returned by this function, unless it's overridden. NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}." + }, + "name()": { + "details": "Returns the name of the token." + }, + "paused()": { + "details": "Returns true if the contract is paused, and false otherwise." + }, + "symbol()": { + "details": "Returns the symbol of the token, usually a shorter version of the name." + }, + "totalSupply()": { + "details": "Returns the value of tokens in existence." + }, + "transfer(address,uint256)": { + "details": "See {IERC20-transfer}. Requirements: - `to` cannot be the zero address. - the caller must have a balance of at least `value`." + }, + "transferFrom(address,address,uint256)": { + "details": "See {IERC20-transferFrom}. Skips emitting an {Approval} event indicating an allowance update. This is not required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve]. NOTE: Does not update the allowance if the current allowance is the maximum `uint256`. Requirements: - `from` and `to` cannot be the zero address. - `from` must have a balance of at least `value`. - the caller must have allowance for ``from``'s tokens of at least `value`." + } + }, + "version": 1 + }, + "userdoc": { + "kind": "user", + "methods": {}, + "version": 1 + } + }, + "settings": { + "compilationTarget": { + "contracts/MyERC20.sol": "MyERC" + }, + "evmVersion": "prague", + "libraries": {}, + "metadata": { + "bytecodeHash": "ipfs" + }, + "optimizer": { + "enabled": false, + "runs": 200 + }, + "remappings": [ + ":@openzeppelin/contracts/=contracts/" + ] + }, + "sources": { + "contracts/MyERC20.sol": { + "keccak256": "0xa54d74d422ddd7cc144f9bea920e40dcf192e6744212ddcc9b516fcb0b5be92a", + "license": "MIT", + "urls": [ + "bzz-raw://e2f53fbc28c35883c9d7ac571652bd0446508dbd5bee1b35f8b0ca8a8d370fe5", + "dweb:/ipfs/QmPhWuJ68KkK9JyA1n5BTVtjDxRvwC23vNDkG9UePTE8n2" + ] + }, + "contracts/interfaces/draft-IERC6093.sol": { + "keccak256": "0xa667ad942f67a3a72830ba2db2556b22c94a0d0e7b934cb1af19dbb52c701011", + "license": "MIT", + "urls": [ + "bzz-raw://a04504e81403d9f3c45593e0e29f928ff93fbcd11ea961aa8cbd96b05f80aa6e", + "dweb:/ipfs/QmZtHcvctLMa4Ap1ayqq1kyKt8EN5Ni2851daEdjNNYacG" + ] + }, + "contracts/token/ERC20/ERC20.sol": { + "keccak256": "0x86b7b71a6aedefdad89b607378eeab1dcc5389b9ea7d17346d08af01d7190994", + "license": "MIT", + "urls": [ + "bzz-raw://1dc2db8d94a21eac8efe03adf574c419b08536409b416057a2b5b95cb772c43c", + "dweb:/ipfs/QmZfqJCKVU1ScuX2A7s8WZdQEaikwJbDH5JBrBdKTUT4Gu" + ] + }, + "contracts/token/ERC20/IERC20.sol": { + "keccak256": "0x74ed01eb66b923d0d0cfe3be84604ac04b76482a55f9dd655e1ef4d367f95bc2", + "license": "MIT", + "urls": [ + "bzz-raw://5282825a626cfe924e504274b864a652b0023591fa66f06a067b25b51ba9b303", + "dweb:/ipfs/QmeCfPykghhMc81VJTrHTC7sF6CRvaA1FXVq2pJhwYp1dV" + ] + }, + "contracts/token/ERC20/extensions/ERC20Pausable.sol": { + "keccak256": "0x756aee61d83960d324973de3a64920a02b480efe662b611fb05ea506d844aa55", + "license": "MIT", + "urls": [ + "bzz-raw://4dfb71ab2f5fcc530226a25bba4d808f4d22a7f383cae4a3be3629ec057b276c", + "dweb:/ipfs/QmRzyetUjbr9Gx1pcXYSsE5rz4XypfEbZgmBvZKUNUJQLR" + ] + }, + "contracts/token/ERC20/extensions/IERC20Metadata.sol": { + "keccak256": "0xd6fa4088198f04eef10c5bce8a2f4d60554b7ec4b987f684393c01bf79b94d9f", + "license": "MIT", + "urls": [ + "bzz-raw://f95ee0bbd4dd3ac730d066ba3e785ded4565e890dbec2fa7d3b9fe3bad9d0d6e", + "dweb:/ipfs/QmSLr6bHkPFWT7ntj34jmwfyskpwo97T9jZUrk5sz3sdtR" + ] + }, + "contracts/utils/Context.sol": { + "keccak256": "0x493033a8d1b176a037b2cc6a04dad01a5c157722049bbecf632ca876224dd4b2", + "license": "MIT", + "urls": [ + "bzz-raw://6a708e8a5bdb1011c2c381c9a5cfd8a9a956d7d0a9dc1bd8bcdaf52f76ef2f12", + "dweb:/ipfs/Qmax9WHBnVsZP46ZxEMNRQpLQnrdE4dK8LehML1Py8FowF" + ] + }, + "contracts/utils/Pausable.sol": { + "keccak256": "0xdf8d9228aca6cb87ae8bec08c3ecd84de7897a3d7b3b15ddd157dc6689986ad1", + "license": "MIT", + "urls": [ + "bzz-raw://2b419e49007752dba7a1ad5e4f2a8b16d8477cc5ec3ad82c84cbe2231bdfb6ad", + "dweb:/ipfs/Qme2RFtT8s6Wwid5rQDEPWNCZSsXGXqzvMtz2LT9hMMf2e" + ] + } + }, + "version": 1 +} \ No newline at end of file diff --git a/contracts/artifacts/build-info/72cbe9c3b3d896d3731774fe81e7238c.json b/contracts/artifacts/build-info/72cbe9c3b3d896d3731774fe81e7238c.json new file mode 100644 index 00000000000..af4f9b09aa0 --- /dev/null +++ b/contracts/artifacts/build-info/72cbe9c3b3d896d3731774fe81e7238c.json @@ -0,0 +1,42164 @@ +{ + "id": "72cbe9c3b3d896d3731774fe81e7238c", + "_format": "hh-sol-build-info-1", + "solcVersion": "0.8.30", + "solcLongVersion": "0.8.30+commit.73712a01", + "input": { + "language": "Solidity", + "sources": { + "contracts/MyERC20.sol": { + "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.28;\n\nimport \"./token/ERC20/extensions/ERC20Pausable.sol\";\n\ncontract MyERC is ERC20Pausable {\n constructor() ERC20(\"LOL\", \"LOL\") {}\n\n function pause() public {\n _pause();\n }\n\n function unpause() public {\n _unpause();\n }\n}" + }, + "contracts/token/ERC20/extensions/ERC20Pausable.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/extensions/ERC20Pausable.sol)\n\npragma solidity ^0.8.20;\n\nimport {ERC20} from \"../ERC20.sol\";\nimport {Pausable} from \"../../../utils/Pausable.sol\";\n\n/**\n * @dev ERC-20 token with pausable token transfers, minting and burning.\n *\n * Useful for scenarios such as preventing trades until the end of an evaluation\n * period, or having an emergency switch for freezing all token transfers in the\n * event of a large bug.\n *\n * IMPORTANT: This contract does not include public pause and unpause functions. In\n * addition to inheriting this contract, you must define both functions, invoking the\n * {Pausable-_pause} and {Pausable-_unpause} internal functions, with appropriate\n * access control, e.g. using {AccessControl} or {Ownable}. Not doing so will\n * make the contract pause mechanism of the contract unreachable, and thus unusable.\n */\nabstract contract ERC20Pausable is ERC20, Pausable {\n /**\n * @dev See {ERC20-_update}.\n *\n * Requirements:\n *\n * - the contract must not be paused.\n */\n function _update(address from, address to, uint256 value) internal virtual override whenNotPaused {\n super._update(from, to, value);\n }\n}\n" + }, + "contracts/utils/Pausable.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/Pausable.sol)\n\npragma solidity ^0.8.20;\n\nimport {Context} from \"../utils/Context.sol\";\n\n/**\n * @dev Contract module which allows children to implement an emergency stop\n * mechanism that can be triggered by an authorized account.\n *\n * This module is used through inheritance. It will make available the\n * modifiers `whenNotPaused` and `whenPaused`, which can be applied to\n * the functions of your contract. Note that they will not be pausable by\n * simply including this module, only once the modifiers are put in place.\n */\nabstract contract Pausable is Context {\n uint256 private _paused;\n\n /**\n * @dev Emitted when the pause is triggered by `account`.\n */\n event Paused(address account);\n\n /**\n * @dev Emitted when the pause is lifted by `account`.\n */\n event Unpaused(address account);\n\n /**\n * @dev The operation failed because the contract is paused.\n */\n error EnforcedPause();\n\n /**\n * @dev The operation failed because the contract is not paused.\n */\n error ExpectedPause();\n\n /**\n * @dev Modifier to make a function callable only when the contract is not paused.\n *\n * Requirements:\n *\n * - The contract must not be paused.\n */\n modifier whenNotPaused() {\n _requireNotPaused();\n _;\n }\n\n /**\n * @dev Modifier to make a function callable only when the contract is paused.\n *\n * Requirements:\n *\n * - The contract must be paused.\n */\n modifier whenPaused() {\n _requirePaused();\n _;\n }\n\n /**\n * @dev Returns true if the contract is paused, and false otherwise.\n */\n function paused() public view virtual returns (bool) {\n return _paused == 2 ? true : false;\n }\n\n /**\n * @dev Throws if the contract is paused.\n */\n function _requireNotPaused() internal view virtual {\n if (paused()) {\n revert EnforcedPause();\n }\n }\n\n /**\n * @dev Throws if the contract is not paused.\n */\n function _requirePaused() internal view virtual {\n if (!paused()) {\n revert ExpectedPause();\n }\n }\n\n /**\n * @dev Triggers stopped state.\n *\n * Requirements:\n *\n * - The contract must not be paused.\n */\n function _pause() internal virtual whenNotPaused {\n _paused = 2;\n emit Paused(_msgSender());\n }\n\n /**\n * @dev Returns to normal state.\n *\n * Requirements:\n *\n * - The contract must be paused.\n */\n function _unpause() internal virtual whenPaused {\n _paused = 1;\n emit Unpaused(_msgSender());\n }\n}\n" + }, + "contracts/token/ERC20/ERC20.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/ERC20.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC20} from \"./IERC20.sol\";\nimport {IERC20Metadata} from \"./extensions/IERC20Metadata.sol\";\nimport {Context} from \"../../utils/Context.sol\";\nimport {IERC20Errors} from \"../../interfaces/draft-IERC6093.sol\";\n\n/**\n * @dev Implementation of the {IERC20} interface.\n *\n * This implementation is agnostic to the way tokens are created. This means\n * that a supply mechanism has to be added in a derived contract using {_mint}.\n *\n * TIP: For a detailed writeup see our guide\n * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How\n * to implement supply mechanisms].\n *\n * The default value of {decimals} is 18. To change this, you should override\n * this function so it returns a different value.\n *\n * We have followed general OpenZeppelin Contracts guidelines: functions revert\n * instead returning `false` on failure. This behavior is nonetheless\n * conventional and does not conflict with the expectations of ERC-20\n * applications.\n */\nabstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {\n mapping(address account => uint256) private _balances;\n\n mapping(address account => mapping(address spender => uint256)) private _allowances;\n\n uint256 private _totalSupply;\n\n string private _name;\n string private _symbol;\n\n /**\n * @dev Sets the values for {name} and {symbol}.\n *\n * Both values are immutable: they can only be set once during construction.\n */\n constructor(string memory name_, string memory symbol_) {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev Returns the name of the token.\n */\n function name() public view virtual returns (string memory) {\n return _name;\n }\n\n /**\n * @dev Returns the symbol of the token, usually a shorter version of the\n * name.\n */\n function symbol() public view virtual returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev Returns the number of decimals used to get its user representation.\n * For example, if `decimals` equals `2`, a balance of `505` tokens should\n * be displayed to a user as `5.05` (`505 / 10 ** 2`).\n *\n * Tokens usually opt for a value of 18, imitating the relationship between\n * Ether and Wei. This is the default value returned by this function, unless\n * it's overridden.\n *\n * NOTE: This information is only used for _display_ purposes: it in\n * no way affects any of the arithmetic of the contract, including\n * {IERC20-balanceOf} and {IERC20-transfer}.\n */\n function decimals() public view virtual returns (uint8) {\n return 18;\n }\n\n /// @inheritdoc IERC20\n function totalSupply() public view virtual returns (uint256) {\n return _totalSupply;\n }\n\n /// @inheritdoc IERC20\n function balanceOf(address account) public view virtual returns (uint256) {\n return _balances[account];\n }\n\n /**\n * @dev See {IERC20-transfer}.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - the caller must have a balance of at least `value`.\n */\n function transfer(address to, uint256 value) public virtual returns (bool) {\n address owner = _msgSender();\n _transfer(owner, to, value);\n return true;\n }\n\n /// @inheritdoc IERC20\n function allowance(address owner, address spender) public view virtual returns (uint256) {\n return _allowances[owner][spender];\n }\n\n /**\n * @dev See {IERC20-approve}.\n *\n * NOTE: If `value` is the maximum `uint256`, the allowance is not updated on\n * `transferFrom`. This is semantically equivalent to an infinite approval.\n *\n * Requirements:\n *\n * - `spender` cannot be the zero address.\n */\n function approve(address spender, uint256 value) public virtual returns (bool) {\n address owner = _msgSender();\n _approve(owner, spender, value);\n return true;\n }\n\n /**\n * @dev See {IERC20-transferFrom}.\n *\n * Skips emitting an {Approval} event indicating an allowance update. This is not\n * required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve].\n *\n * NOTE: Does not update the allowance if the current allowance\n * is the maximum `uint256`.\n *\n * Requirements:\n *\n * - `from` and `to` cannot be the zero address.\n * - `from` must have a balance of at least `value`.\n * - the caller must have allowance for ``from``'s tokens of at least\n * `value`.\n */\n function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {\n address spender = _msgSender();\n _spendAllowance(from, spender, value);\n _transfer(from, to, value);\n return true;\n }\n\n /**\n * @dev Moves a `value` amount of tokens from `from` to `to`.\n *\n * This internal function is equivalent to {transfer}, and can be used to\n * e.g. implement automatic token fees, slashing mechanisms, etc.\n *\n * Emits a {Transfer} event.\n *\n * NOTE: This function is not virtual, {_update} should be overridden instead.\n */\n function _transfer(address from, address to, uint256 value) internal {\n if (from == address(0)) {\n revert ERC20InvalidSender(address(0));\n }\n if (to == address(0)) {\n revert ERC20InvalidReceiver(address(0));\n }\n _update(from, to, value);\n }\n\n /**\n * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`\n * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding\n * this function.\n *\n * Emits a {Transfer} event.\n */\n function _update(address from, address to, uint256 value) internal virtual {\n if (from == address(0)) {\n // Overflow check required: The rest of the code assumes that totalSupply never overflows\n _totalSupply += value;\n } else {\n uint256 fromBalance = _balances[from];\n if (fromBalance < value) {\n revert ERC20InsufficientBalance(from, fromBalance, value);\n }\n unchecked {\n // Overflow not possible: value <= fromBalance <= totalSupply.\n _balances[from] = fromBalance - value;\n }\n }\n\n if (to == address(0)) {\n unchecked {\n // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.\n _totalSupply -= value;\n }\n } else {\n unchecked {\n // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.\n _balances[to] += value;\n }\n }\n\n emit Transfer(from, to, value);\n }\n\n /**\n * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).\n * Relies on the `_update` mechanism\n *\n * Emits a {Transfer} event with `from` set to the zero address.\n *\n * NOTE: This function is not virtual, {_update} should be overridden instead.\n */\n function _mint(address account, uint256 value) internal {\n if (account == address(0)) {\n revert ERC20InvalidReceiver(address(0));\n }\n _update(address(0), account, value);\n }\n\n /**\n * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.\n * Relies on the `_update` mechanism.\n *\n * Emits a {Transfer} event with `to` set to the zero address.\n *\n * NOTE: This function is not virtual, {_update} should be overridden instead\n */\n function _burn(address account, uint256 value) internal {\n if (account == address(0)) {\n revert ERC20InvalidSender(address(0));\n }\n _update(account, address(0), value);\n }\n\n /**\n * @dev Sets `value` as the allowance of `spender` over the `owner`'s tokens.\n *\n * This internal function is equivalent to `approve`, and can be used to\n * e.g. set automatic allowances for certain subsystems, etc.\n *\n * Emits an {Approval} event.\n *\n * Requirements:\n *\n * - `owner` cannot be the zero address.\n * - `spender` cannot be the zero address.\n *\n * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.\n */\n function _approve(address owner, address spender, uint256 value) internal {\n _approve(owner, spender, value, true);\n }\n\n /**\n * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.\n *\n * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by\n * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any\n * `Approval` event during `transferFrom` operations.\n *\n * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to\n * true using the following override:\n *\n * ```solidity\n * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {\n * super._approve(owner, spender, value, true);\n * }\n * ```\n *\n * Requirements are the same as {_approve}.\n */\n function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {\n if (owner == address(0)) {\n revert ERC20InvalidApprover(address(0));\n }\n if (spender == address(0)) {\n revert ERC20InvalidSpender(address(0));\n }\n _allowances[owner][spender] = value;\n if (emitEvent) {\n emit Approval(owner, spender, value);\n }\n }\n\n /**\n * @dev Updates `owner`'s allowance for `spender` based on spent `value`.\n *\n * Does not update the allowance value in case of infinite allowance.\n * Revert if not enough allowance is available.\n *\n * Does not emit an {Approval} event.\n */\n function _spendAllowance(address owner, address spender, uint256 value) internal virtual {\n uint256 currentAllowance = allowance(owner, spender);\n if (currentAllowance < type(uint256).max) {\n if (currentAllowance < value) {\n revert ERC20InsufficientAllowance(spender, currentAllowance, value);\n }\n unchecked {\n _approve(owner, spender, currentAllowance - value, false);\n }\n }\n }\n}\n" + }, + "contracts/utils/Context.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract Context {\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n function _contextSuffixLength() internal view virtual returns (uint256) {\n return 0;\n }\n}\n" + }, + "contracts/interfaces/draft-IERC6093.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/draft-IERC6093.sol)\n\npragma solidity >=0.8.4;\n\n/**\n * @dev Standard ERC-20 Errors\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.\n */\ninterface IERC20Errors {\n /**\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n * @param balance Current balance for the interacting account.\n * @param needed Minimum amount required to perform a transfer.\n */\n error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);\n\n /**\n * @dev Indicates a failure with the token `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n */\n error ERC20InvalidSender(address sender);\n\n /**\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\n * @param receiver Address to which tokens are being transferred.\n */\n error ERC20InvalidReceiver(address receiver);\n\n /**\n * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.\n * @param spender Address that may be allowed to operate on tokens without being their owner.\n * @param allowance Amount of tokens a `spender` is allowed to operate with.\n * @param needed Minimum amount required to perform a transfer.\n */\n error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);\n\n /**\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n * @param approver Address initiating an approval operation.\n */\n error ERC20InvalidApprover(address approver);\n\n /**\n * @dev Indicates a failure with the `spender` to be approved. Used in approvals.\n * @param spender Address that may be allowed to operate on tokens without being their owner.\n */\n error ERC20InvalidSpender(address spender);\n}\n\n/**\n * @dev Standard ERC-721 Errors\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.\n */\ninterface IERC721Errors {\n /**\n * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.\n * Used in balance queries.\n * @param owner Address of the current owner of a token.\n */\n error ERC721InvalidOwner(address owner);\n\n /**\n * @dev Indicates a `tokenId` whose `owner` is the zero address.\n * @param tokenId Identifier number of a token.\n */\n error ERC721NonexistentToken(uint256 tokenId);\n\n /**\n * @dev Indicates an error related to the ownership over a particular token. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n * @param tokenId Identifier number of a token.\n * @param owner Address of the current owner of a token.\n */\n error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);\n\n /**\n * @dev Indicates a failure with the token `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n */\n error ERC721InvalidSender(address sender);\n\n /**\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\n * @param receiver Address to which tokens are being transferred.\n */\n error ERC721InvalidReceiver(address receiver);\n\n /**\n * @dev Indicates a failure with the `operator`’s approval. Used in transfers.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n * @param tokenId Identifier number of a token.\n */\n error ERC721InsufficientApproval(address operator, uint256 tokenId);\n\n /**\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n * @param approver Address initiating an approval operation.\n */\n error ERC721InvalidApprover(address approver);\n\n /**\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n */\n error ERC721InvalidOperator(address operator);\n}\n\n/**\n * @dev Standard ERC-1155 Errors\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.\n */\ninterface IERC1155Errors {\n /**\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n * @param balance Current balance for the interacting account.\n * @param needed Minimum amount required to perform a transfer.\n * @param tokenId Identifier number of a token.\n */\n error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);\n\n /**\n * @dev Indicates a failure with the token `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n */\n error ERC1155InvalidSender(address sender);\n\n /**\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\n * @param receiver Address to which tokens are being transferred.\n */\n error ERC1155InvalidReceiver(address receiver);\n\n /**\n * @dev Indicates a failure with the `operator`’s approval. Used in transfers.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n * @param owner Address of the current owner of a token.\n */\n error ERC1155MissingApprovalForAll(address operator, address owner);\n\n /**\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n * @param approver Address initiating an approval operation.\n */\n error ERC1155InvalidApprover(address approver);\n\n /**\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n */\n error ERC1155InvalidOperator(address operator);\n\n /**\n * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.\n * Used in batch transfers.\n * @param idsLength Length of the array of token identifiers\n * @param valuesLength Length of the array of token amounts\n */\n error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);\n}\n" + }, + "contracts/token/ERC20/extensions/IERC20Metadata.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/extensions/IERC20Metadata.sol)\n\npragma solidity >=0.6.2;\n\nimport {IERC20} from \"../IERC20.sol\";\n\n/**\n * @dev Interface for the optional metadata functions from the ERC-20 standard.\n */\ninterface IERC20Metadata is IERC20 {\n /**\n * @dev Returns the name of the token.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the symbol of the token.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the decimals places of the token.\n */\n function decimals() external view returns (uint8);\n}\n" + }, + "contracts/token/ERC20/IERC20.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/IERC20.sol)\n\npragma solidity >=0.4.16;\n\n/**\n * @dev Interface of the ERC-20 standard as defined in the ERC.\n */\ninterface IERC20 {\n /**\n * @dev Emitted when `value` tokens are moved from one account (`from`) to\n * another (`to`).\n *\n * Note that `value` may be zero.\n */\n event Transfer(address indexed from, address indexed to, uint256 value);\n\n /**\n * @dev Emitted when the allowance of a `spender` for an `owner` is set by\n * a call to {approve}. `value` is the new allowance.\n */\n event Approval(address indexed owner, address indexed spender, uint256 value);\n\n /**\n * @dev Returns the value of tokens in existence.\n */\n function totalSupply() external view returns (uint256);\n\n /**\n * @dev Returns the value of tokens owned by `account`.\n */\n function balanceOf(address account) external view returns (uint256);\n\n /**\n * @dev Moves a `value` amount of tokens from the caller's account to `to`.\n *\n * Returns a boolean value indicating whether the operation succeeded.\n *\n * Emits a {Transfer} event.\n */\n function transfer(address to, uint256 value) external returns (bool);\n\n /**\n * @dev Returns the remaining number of tokens that `spender` will be\n * allowed to spend on behalf of `owner` through {transferFrom}. This is\n * zero by default.\n *\n * This value changes when {approve} or {transferFrom} are called.\n */\n function allowance(address owner, address spender) external view returns (uint256);\n\n /**\n * @dev Sets a `value` amount of tokens as the allowance of `spender` over the\n * caller's tokens.\n *\n * Returns a boolean value indicating whether the operation succeeded.\n *\n * IMPORTANT: Beware that changing an allowance with this method brings the risk\n * that someone may use both the old and the new allowance by unfortunate\n * transaction ordering. One possible solution to mitigate this race\n * condition is to first reduce the spender's allowance to 0 and set the\n * desired value afterwards:\n * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n *\n * Emits an {Approval} event.\n */\n function approve(address spender, uint256 value) external returns (bool);\n\n /**\n * @dev Moves a `value` amount of tokens from `from` to `to` using the\n * allowance mechanism. `value` is then deducted from the caller's\n * allowance.\n *\n * Returns a boolean value indicating whether the operation succeeded.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(address from, address to, uint256 value) external returns (bool);\n}\n" + } + }, + "settings": { + "optimizer": { + "enabled": false, + "runs": 200 + }, + "outputSelection": { + "*": { + "": [ + "ast" + ], + "*": [ + "abi", + "metadata", + "devdoc", + "userdoc", + "storageLayout", + "evm.legacyAssembly", + "evm.bytecode", + "evm.deployedBytecode", + "evm.methodIdentifiers", + "evm.gasEstimates", + "evm.assembly" + ] + } + }, + "remappings": [ + "@openzeppelin/contracts/=contracts/" + ] + } + }, + "output": { + "contracts": { + "contracts/MyERC20.sol": { + "MyERC": { + "abi": [ + { + "inputs": [], + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "allowance", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "needed", + "type": "uint256" + } + ], + "name": "ERC20InsufficientAllowance", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "sender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "balance", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "needed", + "type": "uint256" + } + ], + "name": "ERC20InsufficientBalance", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "approver", + "type": "address" + } + ], + "name": "ERC20InvalidApprover", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "receiver", + "type": "address" + } + ], + "name": "ERC20InvalidReceiver", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "sender", + "type": "address" + } + ], + "name": "ERC20InvalidSender", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + } + ], + "name": "ERC20InvalidSpender", + "type": "error" + }, + { + "inputs": [], + "name": "EnforcedPause", + "type": "error" + }, + { + "inputs": [], + "name": "ExpectedPause", + "type": "error" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Approval", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "Paused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Transfer", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "Unpaused", + "type": "event" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "internalType": "address", + "name": "spender", + "type": "address" + } + ], + "name": "allowance", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "approve", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "balanceOf", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "decimals", + "outputs": [ + { + "internalType": "uint8", + "name": "", + "type": "uint8" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "name", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "pause", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "paused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "symbol", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transfer", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transferFrom", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "unpause", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + } + ], + "devdoc": { + "errors": { + "ERC20InsufficientAllowance(address,uint256,uint256)": [ + { + "details": "Indicates a failure with the `spender`’s `allowance`. Used in transfers.", + "params": { + "allowance": "Amount of tokens a `spender` is allowed to operate with.", + "needed": "Minimum amount required to perform a transfer.", + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "ERC20InsufficientBalance(address,uint256,uint256)": [ + { + "details": "Indicates an error related to the current `balance` of a `sender`. Used in transfers.", + "params": { + "balance": "Current balance for the interacting account.", + "needed": "Minimum amount required to perform a transfer.", + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidApprover(address)": [ + { + "details": "Indicates a failure with the `approver` of a token to be approved. Used in approvals.", + "params": { + "approver": "Address initiating an approval operation." + } + } + ], + "ERC20InvalidReceiver(address)": [ + { + "details": "Indicates a failure with the token `receiver`. Used in transfers.", + "params": { + "receiver": "Address to which tokens are being transferred." + } + } + ], + "ERC20InvalidSender(address)": [ + { + "details": "Indicates a failure with the token `sender`. Used in transfers.", + "params": { + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidSpender(address)": [ + { + "details": "Indicates a failure with the `spender` to be approved. Used in approvals.", + "params": { + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "EnforcedPause()": [ + { + "details": "The operation failed because the contract is paused." + } + ], + "ExpectedPause()": [ + { + "details": "The operation failed because the contract is not paused." + } + ] + }, + "events": { + "Approval(address,address,uint256)": { + "details": "Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance." + }, + "Paused(address)": { + "details": "Emitted when the pause is triggered by `account`." + }, + "Transfer(address,address,uint256)": { + "details": "Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero." + }, + "Unpaused(address)": { + "details": "Emitted when the pause is lifted by `account`." + } + }, + "kind": "dev", + "methods": { + "allowance(address,address)": { + "details": "Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called." + }, + "approve(address,uint256)": { + "details": "See {IERC20-approve}. NOTE: If `value` is the maximum `uint256`, the allowance is not updated on `transferFrom`. This is semantically equivalent to an infinite approval. Requirements: - `spender` cannot be the zero address." + }, + "balanceOf(address)": { + "details": "Returns the value of tokens owned by `account`." + }, + "decimals()": { + "details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the default value returned by this function, unless it's overridden. NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}." + }, + "name()": { + "details": "Returns the name of the token." + }, + "paused()": { + "details": "Returns true if the contract is paused, and false otherwise." + }, + "symbol()": { + "details": "Returns the symbol of the token, usually a shorter version of the name." + }, + "totalSupply()": { + "details": "Returns the value of tokens in existence." + }, + "transfer(address,uint256)": { + "details": "See {IERC20-transfer}. Requirements: - `to` cannot be the zero address. - the caller must have a balance of at least `value`." + }, + "transferFrom(address,address,uint256)": { + "details": "See {IERC20-transferFrom}. Skips emitting an {Approval} event indicating an allowance update. This is not required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve]. NOTE: Does not update the allowance if the current allowance is the maximum `uint256`. Requirements: - `from` and `to` cannot be the zero address. - `from` must have a balance of at least `value`. - the caller must have allowance for ``from``'s tokens of at least `value`." + } + }, + "version": 1 + }, + "evm": { + "assembly": " /* \"contracts/MyERC20.sol\":113:303 contract MyERC is ERC20Pausable {... */\n mstore(0x40, 0x80)\n /* \"contracts/MyERC20.sol\":151:187 constructor() ERC20(\"LOL\", \"LOL\") {} */\n callvalue\n dup1\n iszero\n tag_1\n jumpi\n revert(0x00, 0x00)\ntag_1:\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":1582:1695 constructor(string memory name_, string memory symbol_) {... */\n mload(0x40)\n dup1\n 0x40\n add\n 0x40\n mstore\n dup1\n 0x03\n dup2\n mstore\n 0x20\n add\n 0x4c4f4c0000000000000000000000000000000000000000000000000000000000\n dup2\n mstore\n pop\n mload(0x40)\n dup1\n 0x40\n add\n 0x40\n mstore\n dup1\n 0x03\n dup2\n mstore\n 0x20\n add\n 0x4c4f4c0000000000000000000000000000000000000000000000000000000000\n dup2\n mstore\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":1656:1661 name_ */\n dup2\n /* \"contracts/token/ERC20/ERC20.sol\":1648:1653 _name */\n 0x03\n /* \"contracts/token/ERC20/ERC20.sol\":1648:1661 _name = name_ */\n swap1\n dup2\n tag_5\n swap2\n swap1\n tag_6\n jump\t// in\ntag_5:\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":1681:1688 symbol_ */\n dup1\n /* \"contracts/token/ERC20/ERC20.sol\":1671:1678 _symbol */\n 0x04\n /* \"contracts/token/ERC20/ERC20.sol\":1671:1688 _symbol = symbol_ */\n swap1\n dup2\n tag_7\n swap2\n swap1\n tag_6\n jump\t// in\ntag_7:\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":1582:1695 constructor(string memory name_, string memory symbol_) {... */\n pop\n pop\n /* \"contracts/MyERC20.sol\":113:303 contract MyERC is ERC20Pausable {... */\n jump(tag_9)\n /* \"#utility.yul\":7:106 */\ntag_10:\n /* \"#utility.yul\":59:65 */\n 0x00\n /* \"#utility.yul\":93:98 */\n dup2\n /* \"#utility.yul\":87:99 */\n mload\n /* \"#utility.yul\":77:99 */\n swap1\n pop\n /* \"#utility.yul\":7:106 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":112:292 */\ntag_11:\n /* \"#utility.yul\":160:237 */\n 0x4e487b7100000000000000000000000000000000000000000000000000000000\n /* \"#utility.yul\":157:158 */\n 0x00\n /* \"#utility.yul\":150:238 */\n mstore\n /* \"#utility.yul\":257:261 */\n 0x41\n /* \"#utility.yul\":254:255 */\n 0x04\n /* \"#utility.yul\":247:262 */\n mstore\n /* \"#utility.yul\":281:285 */\n 0x24\n /* \"#utility.yul\":278:279 */\n 0x00\n /* \"#utility.yul\":271:286 */\n revert\n /* \"#utility.yul\":298:478 */\ntag_12:\n /* \"#utility.yul\":346:423 */\n 0x4e487b7100000000000000000000000000000000000000000000000000000000\n /* \"#utility.yul\":343:344 */\n 0x00\n /* \"#utility.yul\":336:424 */\n mstore\n /* \"#utility.yul\":443:447 */\n 0x22\n /* \"#utility.yul\":440:441 */\n 0x04\n /* \"#utility.yul\":433:448 */\n mstore\n /* \"#utility.yul\":467:471 */\n 0x24\n /* \"#utility.yul\":464:465 */\n 0x00\n /* \"#utility.yul\":457:472 */\n revert\n /* \"#utility.yul\":484:804 */\ntag_13:\n /* \"#utility.yul\":528:534 */\n 0x00\n /* \"#utility.yul\":565:566 */\n 0x02\n /* \"#utility.yul\":559:563 */\n dup3\n /* \"#utility.yul\":555:567 */\n div\n /* \"#utility.yul\":545:567 */\n swap1\n pop\n /* \"#utility.yul\":612:613 */\n 0x01\n /* \"#utility.yul\":606:610 */\n dup3\n /* \"#utility.yul\":602:614 */\n and\n /* \"#utility.yul\":633:651 */\n dup1\n /* \"#utility.yul\":623:704 */\n tag_35\n jumpi\n /* \"#utility.yul\":689:693 */\n 0x7f\n /* \"#utility.yul\":681:687 */\n dup3\n /* \"#utility.yul\":677:694 */\n and\n /* \"#utility.yul\":667:694 */\n swap2\n pop\n /* \"#utility.yul\":623:704 */\ntag_35:\n /* \"#utility.yul\":751:753 */\n 0x20\n /* \"#utility.yul\":743:749 */\n dup3\n /* \"#utility.yul\":740:754 */\n lt\n /* \"#utility.yul\":720:738 */\n dup2\n /* \"#utility.yul\":717:755 */\n sub\n /* \"#utility.yul\":714:798 */\n tag_36\n jumpi\n /* \"#utility.yul\":770:788 */\n tag_37\n tag_12\n jump\t// in\ntag_37:\n /* \"#utility.yul\":714:798 */\ntag_36:\n /* \"#utility.yul\":535:804 */\n pop\n /* \"#utility.yul\":484:804 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":810:951 */\ntag_14:\n /* \"#utility.yul\":859:863 */\n 0x00\n /* \"#utility.yul\":882:885 */\n dup2\n /* \"#utility.yul\":874:885 */\n swap1\n pop\n /* \"#utility.yul\":905:908 */\n dup2\n /* \"#utility.yul\":902:903 */\n 0x00\n /* \"#utility.yul\":895:909 */\n mstore\n /* \"#utility.yul\":939:943 */\n 0x20\n /* \"#utility.yul\":936:937 */\n 0x00\n /* \"#utility.yul\":926:944 */\n keccak256\n /* \"#utility.yul\":918:944 */\n swap1\n pop\n /* \"#utility.yul\":810:951 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":957:1050 */\ntag_15:\n /* \"#utility.yul\":994:1000 */\n 0x00\n /* \"#utility.yul\":1041:1043 */\n 0x20\n /* \"#utility.yul\":1036:1038 */\n 0x1f\n /* \"#utility.yul\":1029:1034 */\n dup4\n /* \"#utility.yul\":1025:1039 */\n add\n /* \"#utility.yul\":1021:1044 */\n div\n /* \"#utility.yul\":1011:1044 */\n swap1\n pop\n /* \"#utility.yul\":957:1050 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":1056:1163 */\ntag_16:\n /* \"#utility.yul\":1100:1108 */\n 0x00\n /* \"#utility.yul\":1150:1155 */\n dup3\n /* \"#utility.yul\":1144:1148 */\n dup3\n /* \"#utility.yul\":1140:1156 */\n shl\n /* \"#utility.yul\":1119:1156 */\n swap1\n pop\n /* \"#utility.yul\":1056:1163 */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":1169:1562 */\ntag_17:\n /* \"#utility.yul\":1238:1244 */\n 0x00\n /* \"#utility.yul\":1288:1289 */\n 0x08\n /* \"#utility.yul\":1276:1286 */\n dup4\n /* \"#utility.yul\":1272:1290 */\n mul\n /* \"#utility.yul\":1311:1408 */\n tag_42\n /* \"#utility.yul\":1341:1407 */\n 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff\n /* \"#utility.yul\":1330:1339 */\n dup3\n /* \"#utility.yul\":1311:1408 */\n tag_16\n jump\t// in\ntag_42:\n /* \"#utility.yul\":1429:1468 */\n tag_43\n /* \"#utility.yul\":1459:1467 */\n dup7\n /* \"#utility.yul\":1448:1457 */\n dup4\n /* \"#utility.yul\":1429:1468 */\n tag_16\n jump\t// in\ntag_43:\n /* \"#utility.yul\":1417:1468 */\n swap6\n pop\n /* \"#utility.yul\":1501:1505 */\n dup1\n /* \"#utility.yul\":1497:1506 */\n not\n /* \"#utility.yul\":1490:1495 */\n dup5\n /* \"#utility.yul\":1486:1507 */\n and\n /* \"#utility.yul\":1477:1507 */\n swap4\n pop\n /* \"#utility.yul\":1550:1554 */\n dup1\n /* \"#utility.yul\":1540:1548 */\n dup7\n /* \"#utility.yul\":1536:1555 */\n and\n /* \"#utility.yul\":1529:1534 */\n dup5\n /* \"#utility.yul\":1526:1556 */\n or\n /* \"#utility.yul\":1516:1556 */\n swap3\n pop\n /* \"#utility.yul\":1245:1562 */\n pop\n pop\n /* \"#utility.yul\":1169:1562 */\n swap4\n swap3\n pop\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":1568:1645 */\ntag_18:\n /* \"#utility.yul\":1605:1612 */\n 0x00\n /* \"#utility.yul\":1634:1639 */\n dup2\n /* \"#utility.yul\":1623:1639 */\n swap1\n pop\n /* \"#utility.yul\":1568:1645 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":1651:1711 */\ntag_19:\n /* \"#utility.yul\":1679:1682 */\n 0x00\n /* \"#utility.yul\":1700:1705 */\n dup2\n /* \"#utility.yul\":1693:1705 */\n swap1\n pop\n /* \"#utility.yul\":1651:1711 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":1717:1859 */\ntag_20:\n /* \"#utility.yul\":1767:1776 */\n 0x00\n /* \"#utility.yul\":1800:1853 */\n tag_47\n /* \"#utility.yul\":1818:1852 */\n tag_48\n /* \"#utility.yul\":1827:1851 */\n tag_49\n /* \"#utility.yul\":1845:1850 */\n dup5\n /* \"#utility.yul\":1827:1851 */\n tag_18\n jump\t// in\ntag_49:\n /* \"#utility.yul\":1818:1852 */\n tag_19\n jump\t// in\ntag_48:\n /* \"#utility.yul\":1800:1853 */\n tag_18\n jump\t// in\ntag_47:\n /* \"#utility.yul\":1787:1853 */\n swap1\n pop\n /* \"#utility.yul\":1717:1859 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":1865:1940 */\ntag_21:\n /* \"#utility.yul\":1908:1911 */\n 0x00\n /* \"#utility.yul\":1929:1934 */\n dup2\n /* \"#utility.yul\":1922:1934 */\n swap1\n pop\n /* \"#utility.yul\":1865:1940 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":1946:2215 */\ntag_22:\n /* \"#utility.yul\":2056:2095 */\n tag_52\n /* \"#utility.yul\":2087:2094 */\n dup4\n /* \"#utility.yul\":2056:2095 */\n tag_20\n jump\t// in\ntag_52:\n /* \"#utility.yul\":2117:2208 */\n tag_53\n /* \"#utility.yul\":2166:2207 */\n tag_54\n /* \"#utility.yul\":2190:2206 */\n dup3\n /* \"#utility.yul\":2166:2207 */\n tag_21\n jump\t// in\ntag_54:\n /* \"#utility.yul\":2158:2164 */\n dup5\n /* \"#utility.yul\":2151:2155 */\n dup5\n /* \"#utility.yul\":2145:2156 */\n sload\n /* \"#utility.yul\":2117:2208 */\n tag_17\n jump\t// in\ntag_53:\n /* \"#utility.yul\":2111:2115 */\n dup3\n /* \"#utility.yul\":2104:2209 */\n sstore\n /* \"#utility.yul\":2022:2215 */\n pop\n /* \"#utility.yul\":1946:2215 */\n pop\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":2221:2294 */\ntag_23:\n /* \"#utility.yul\":2266:2269 */\n 0x00\n /* \"#utility.yul\":2287:2288 */\n 0x00\n /* \"#utility.yul\":2280:2288 */\n swap1\n pop\n /* \"#utility.yul\":2221:2294 */\n swap1\n jump\t// out\n /* \"#utility.yul\":2300:2489 */\ntag_24:\n /* \"#utility.yul\":2377:2409 */\n tag_57\n tag_23\n jump\t// in\ntag_57:\n /* \"#utility.yul\":2418:2483 */\n tag_58\n /* \"#utility.yul\":2476:2482 */\n dup2\n /* \"#utility.yul\":2468:2474 */\n dup5\n /* \"#utility.yul\":2462:2466 */\n dup5\n /* \"#utility.yul\":2418:2483 */\n tag_22\n jump\t// in\ntag_58:\n /* \"#utility.yul\":2353:2489 */\n pop\n /* \"#utility.yul\":2300:2489 */\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":2495:2681 */\ntag_25:\n /* \"#utility.yul\":2555:2675 */\ntag_60:\n /* \"#utility.yul\":2572:2575 */\n dup2\n /* \"#utility.yul\":2565:2570 */\n dup2\n /* \"#utility.yul\":2562:2576 */\n lt\n /* \"#utility.yul\":2555:2675 */\n iszero\n tag_62\n jumpi\n /* \"#utility.yul\":2626:2665 */\n tag_63\n /* \"#utility.yul\":2663:2664 */\n 0x00\n /* \"#utility.yul\":2656:2661 */\n dup3\n /* \"#utility.yul\":2626:2665 */\n tag_24\n jump\t// in\ntag_63:\n /* \"#utility.yul\":2599:2600 */\n 0x01\n /* \"#utility.yul\":2592:2597 */\n dup2\n /* \"#utility.yul\":2588:2601 */\n add\n /* \"#utility.yul\":2579:2601 */\n swap1\n pop\n /* \"#utility.yul\":2555:2675 */\n jump(tag_60)\ntag_62:\n /* \"#utility.yul\":2495:2681 */\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":2687:3230 */\ntag_26:\n /* \"#utility.yul\":2788:2790 */\n 0x1f\n /* \"#utility.yul\":2783:2786 */\n dup3\n /* \"#utility.yul\":2780:2791 */\n gt\n /* \"#utility.yul\":2777:3223 */\n iszero\n tag_65\n jumpi\n /* \"#utility.yul\":2822:2860 */\n tag_66\n /* \"#utility.yul\":2854:2859 */\n dup2\n /* \"#utility.yul\":2822:2860 */\n tag_14\n jump\t// in\ntag_66:\n /* \"#utility.yul\":2906:2935 */\n tag_67\n /* \"#utility.yul\":2924:2934 */\n dup5\n /* \"#utility.yul\":2906:2935 */\n tag_15\n jump\t// in\ntag_67:\n /* \"#utility.yul\":2896:2904 */\n dup2\n /* \"#utility.yul\":2892:2936 */\n add\n /* \"#utility.yul\":3089:3091 */\n 0x20\n /* \"#utility.yul\":3077:3087 */\n dup6\n /* \"#utility.yul\":3074:3092 */\n lt\n /* \"#utility.yul\":3071:3120 */\n iszero\n tag_68\n jumpi\n /* \"#utility.yul\":3110:3118 */\n dup2\n /* \"#utility.yul\":3095:3118 */\n swap1\n pop\n /* \"#utility.yul\":3071:3120 */\ntag_68:\n /* \"#utility.yul\":3133:3213 */\n tag_69\n /* \"#utility.yul\":3189:3211 */\n tag_70\n /* \"#utility.yul\":3207:3210 */\n dup6\n /* \"#utility.yul\":3189:3211 */\n tag_15\n jump\t// in\ntag_70:\n /* \"#utility.yul\":3179:3187 */\n dup4\n /* \"#utility.yul\":3175:3212 */\n add\n /* \"#utility.yul\":3162:3173 */\n dup3\n /* \"#utility.yul\":3133:3213 */\n tag_25\n jump\t// in\ntag_69:\n /* \"#utility.yul\":2792:3223 */\n pop\n pop\n /* \"#utility.yul\":2777:3223 */\ntag_65:\n /* \"#utility.yul\":2687:3230 */\n pop\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":3236:3353 */\ntag_27:\n /* \"#utility.yul\":3290:3298 */\n 0x00\n /* \"#utility.yul\":3340:3345 */\n dup3\n /* \"#utility.yul\":3334:3338 */\n dup3\n /* \"#utility.yul\":3330:3346 */\n shr\n /* \"#utility.yul\":3309:3346 */\n swap1\n pop\n /* \"#utility.yul\":3236:3353 */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":3359:3528 */\ntag_28:\n /* \"#utility.yul\":3403:3409 */\n 0x00\n /* \"#utility.yul\":3436:3487 */\n tag_73\n /* \"#utility.yul\":3484:3485 */\n 0x00\n /* \"#utility.yul\":3480:3486 */\n not\n /* \"#utility.yul\":3472:3477 */\n dup5\n /* \"#utility.yul\":3469:3470 */\n 0x08\n /* \"#utility.yul\":3465:3478 */\n mul\n /* \"#utility.yul\":3436:3487 */\n tag_27\n jump\t// in\ntag_73:\n /* \"#utility.yul\":3432:3488 */\n not\n /* \"#utility.yul\":3517:3521 */\n dup1\n /* \"#utility.yul\":3511:3515 */\n dup4\n /* \"#utility.yul\":3507:3522 */\n and\n /* \"#utility.yul\":3497:3522 */\n swap2\n pop\n /* \"#utility.yul\":3410:3528 */\n pop\n /* \"#utility.yul\":3359:3528 */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":3533:3828 */\ntag_29:\n /* \"#utility.yul\":3609:3613 */\n 0x00\n /* \"#utility.yul\":3755:3784 */\n tag_75\n /* \"#utility.yul\":3780:3783 */\n dup4\n /* \"#utility.yul\":3774:3778 */\n dup4\n /* \"#utility.yul\":3755:3784 */\n tag_28\n jump\t// in\ntag_75:\n /* \"#utility.yul\":3747:3784 */\n swap2\n pop\n /* \"#utility.yul\":3817:3820 */\n dup3\n /* \"#utility.yul\":3814:3815 */\n 0x02\n /* \"#utility.yul\":3810:3821 */\n mul\n /* \"#utility.yul\":3804:3808 */\n dup3\n /* \"#utility.yul\":3801:3822 */\n or\n /* \"#utility.yul\":3793:3822 */\n swap1\n pop\n /* \"#utility.yul\":3533:3828 */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":3833:5228 */\ntag_6:\n /* \"#utility.yul\":3950:3987 */\n tag_77\n /* \"#utility.yul\":3983:3986 */\n dup3\n /* \"#utility.yul\":3950:3987 */\n tag_10\n jump\t// in\ntag_77:\n /* \"#utility.yul\":4052:4070 */\n 0xffffffffffffffff\n /* \"#utility.yul\":4044:4050 */\n dup2\n /* \"#utility.yul\":4041:4071 */\n gt\n /* \"#utility.yul\":4038:4094 */\n iszero\n tag_78\n jumpi\n /* \"#utility.yul\":4074:4092 */\n tag_79\n tag_11\n jump\t// in\ntag_79:\n /* \"#utility.yul\":4038:4094 */\ntag_78:\n /* \"#utility.yul\":4118:4156 */\n tag_80\n /* \"#utility.yul\":4150:4154 */\n dup3\n /* \"#utility.yul\":4144:4155 */\n sload\n /* \"#utility.yul\":4118:4156 */\n tag_13\n jump\t// in\ntag_80:\n /* \"#utility.yul\":4203:4270 */\n tag_81\n /* \"#utility.yul\":4263:4269 */\n dup3\n /* \"#utility.yul\":4255:4261 */\n dup3\n /* \"#utility.yul\":4249:4253 */\n dup6\n /* \"#utility.yul\":4203:4270 */\n tag_26\n jump\t// in\ntag_81:\n /* \"#utility.yul\":4297:4298 */\n 0x00\n /* \"#utility.yul\":4321:4325 */\n 0x20\n /* \"#utility.yul\":4308:4325 */\n swap1\n pop\n /* \"#utility.yul\":4353:4355 */\n 0x1f\n /* \"#utility.yul\":4345:4351 */\n dup4\n /* \"#utility.yul\":4342:4356 */\n gt\n /* \"#utility.yul\":4370:4371 */\n 0x01\n /* \"#utility.yul\":4365:4983 */\n dup2\n eq\n tag_83\n jumpi\n /* \"#utility.yul\":5027:5028 */\n 0x00\n /* \"#utility.yul\":5044:5050 */\n dup5\n /* \"#utility.yul\":5041:5118 */\n iszero\n tag_84\n jumpi\n /* \"#utility.yul\":5093:5102 */\n dup3\n /* \"#utility.yul\":5088:5091 */\n dup8\n /* \"#utility.yul\":5084:5103 */\n add\n /* \"#utility.yul\":5078:5104 */\n mload\n /* \"#utility.yul\":5069:5104 */\n swap1\n pop\n /* \"#utility.yul\":5041:5118 */\ntag_84:\n /* \"#utility.yul\":5144:5211 */\n tag_85\n /* \"#utility.yul\":5204:5210 */\n dup6\n /* \"#utility.yul\":5197:5202 */\n dup3\n /* \"#utility.yul\":5144:5211 */\n tag_29\n jump\t// in\ntag_85:\n /* \"#utility.yul\":5138:5142 */\n dup7\n /* \"#utility.yul\":5131:5212 */\n sstore\n /* \"#utility.yul\":5000:5222 */\n pop\n /* \"#utility.yul\":4335:5222 */\n jump(tag_82)\n /* \"#utility.yul\":4365:4983 */\ntag_83:\n /* \"#utility.yul\":4417:4421 */\n 0x1f\n /* \"#utility.yul\":4413:4422 */\n not\n /* \"#utility.yul\":4405:4411 */\n dup5\n /* \"#utility.yul\":4401:4423 */\n and\n /* \"#utility.yul\":4451:4488 */\n tag_86\n /* \"#utility.yul\":4483:4487 */\n dup7\n /* \"#utility.yul\":4451:4488 */\n tag_14\n jump\t// in\ntag_86:\n /* \"#utility.yul\":4510:4511 */\n 0x00\n /* \"#utility.yul\":4524:4732 */\ntag_87:\n /* \"#utility.yul\":4538:4545 */\n dup3\n /* \"#utility.yul\":4535:4536 */\n dup2\n /* \"#utility.yul\":4532:4546 */\n lt\n /* \"#utility.yul\":4524:4732 */\n iszero\n tag_89\n jumpi\n /* \"#utility.yul\":4617:4626 */\n dup5\n /* \"#utility.yul\":4612:4615 */\n dup10\n /* \"#utility.yul\":4608:4627 */\n add\n /* \"#utility.yul\":4602:4628 */\n mload\n /* \"#utility.yul\":4594:4600 */\n dup3\n /* \"#utility.yul\":4587:4629 */\n sstore\n /* \"#utility.yul\":4668:4669 */\n 0x01\n /* \"#utility.yul\":4660:4666 */\n dup3\n /* \"#utility.yul\":4656:4670 */\n add\n /* \"#utility.yul\":4646:4670 */\n swap2\n pop\n /* \"#utility.yul\":4715:4717 */\n 0x20\n /* \"#utility.yul\":4704:4713 */\n dup6\n /* \"#utility.yul\":4700:4718 */\n add\n /* \"#utility.yul\":4687:4718 */\n swap5\n pop\n /* \"#utility.yul\":4561:4565 */\n 0x20\n /* \"#utility.yul\":4558:4559 */\n dup2\n /* \"#utility.yul\":4554:4566 */\n add\n /* \"#utility.yul\":4549:4566 */\n swap1\n pop\n /* \"#utility.yul\":4524:4732 */\n jump(tag_87)\ntag_89:\n /* \"#utility.yul\":4760:4766 */\n dup7\n /* \"#utility.yul\":4751:4758 */\n dup4\n /* \"#utility.yul\":4748:4767 */\n lt\n /* \"#utility.yul\":4745:4924 */\n iszero\n tag_90\n jumpi\n /* \"#utility.yul\":4818:4827 */\n dup5\n /* \"#utility.yul\":4813:4816 */\n dup10\n /* \"#utility.yul\":4809:4828 */\n add\n /* \"#utility.yul\":4803:4829 */\n mload\n /* \"#utility.yul\":4861:4909 */\n tag_91\n /* \"#utility.yul\":4903:4907 */\n 0x1f\n /* \"#utility.yul\":4895:4901 */\n dup10\n /* \"#utility.yul\":4891:4908 */\n and\n /* \"#utility.yul\":4880:4889 */\n dup3\n /* \"#utility.yul\":4861:4909 */\n tag_28\n jump\t// in\ntag_91:\n /* \"#utility.yul\":4853:4859 */\n dup4\n /* \"#utility.yul\":4846:4910 */\n sstore\n /* \"#utility.yul\":4768:4924 */\n pop\n /* \"#utility.yul\":4745:4924 */\ntag_90:\n /* \"#utility.yul\":4970:4971 */\n 0x01\n /* \"#utility.yul\":4966:4967 */\n 0x02\n /* \"#utility.yul\":4958:4964 */\n dup9\n /* \"#utility.yul\":4954:4968 */\n mul\n /* \"#utility.yul\":4950:4972 */\n add\n /* \"#utility.yul\":4944:4948 */\n dup9\n /* \"#utility.yul\":4937:4973 */\n sstore\n /* \"#utility.yul\":4372:4983 */\n pop\n pop\n pop\n /* \"#utility.yul\":4335:5222 */\ntag_82:\n pop\n /* \"#utility.yul\":3925:5228 */\n pop\n pop\n pop\n /* \"#utility.yul\":3833:5228 */\n pop\n pop\n jump\t// out\n /* \"contracts/MyERC20.sol\":113:303 contract MyERC is ERC20Pausable {... */\ntag_9:\n dataSize(sub_0)\n dup1\n dataOffset(sub_0)\n 0x00\n codecopy\n 0x00\n return\nstop\n\nsub_0: assembly {\n /* \"contracts/MyERC20.sol\":113:303 contract MyERC is ERC20Pausable {... */\n mstore(0x40, 0x80)\n callvalue\n dup1\n iszero\n tag_1\n jumpi\n revert(0x00, 0x00)\n tag_1:\n pop\n jumpi(tag_2, lt(calldatasize, 0x04))\n shr(0xe0, calldataload(0x00))\n dup1\n 0x5c975abb\n gt\n tag_15\n jumpi\n dup1\n 0x5c975abb\n eq\n tag_9\n jumpi\n dup1\n 0x70a08231\n eq\n tag_10\n jumpi\n dup1\n 0x8456cb59\n eq\n tag_11\n jumpi\n dup1\n 0x95d89b41\n eq\n tag_12\n jumpi\n dup1\n 0xa9059cbb\n eq\n tag_13\n jumpi\n dup1\n 0xdd62ed3e\n eq\n tag_14\n jumpi\n jump(tag_2)\n tag_15:\n dup1\n 0x06fdde03\n eq\n tag_3\n jumpi\n dup1\n 0x095ea7b3\n eq\n tag_4\n jumpi\n dup1\n 0x18160ddd\n eq\n tag_5\n jumpi\n dup1\n 0x23b872dd\n eq\n tag_6\n jumpi\n dup1\n 0x313ce567\n eq\n tag_7\n jumpi\n dup1\n 0x3f4ba83a\n eq\n tag_8\n jumpi\n tag_2:\n revert(0x00, 0x00)\n /* \"contracts/token/ERC20/ERC20.sol\":1760:1849 function name() public view virtual returns (string memory) {... */\n tag_3:\n tag_16\n tag_17\n jump\t// in\n tag_16:\n mload(0x40)\n tag_18\n swap2\n swap1\n tag_19\n jump\t// in\n tag_18:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n return\n /* \"contracts/token/ERC20/ERC20.sol\":3902:4088 function approve(address spender, uint256 value) public virtual returns (bool) {... */\n tag_4:\n tag_20\n 0x04\n dup1\n calldatasize\n sub\n dup2\n add\n swap1\n tag_21\n swap2\n swap1\n tag_22\n jump\t// in\n tag_21:\n tag_23\n jump\t// in\n tag_20:\n mload(0x40)\n tag_24\n swap2\n swap1\n tag_25\n jump\t// in\n tag_24:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n return\n /* \"contracts/token/ERC20/ERC20.sol\":2803:2900 function totalSupply() public view virtual returns (uint256) {... */\n tag_5:\n tag_26\n tag_27\n jump\t// in\n tag_26:\n mload(0x40)\n tag_28\n swap2\n swap1\n tag_29\n jump\t// in\n tag_28:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n return\n /* \"contracts/token/ERC20/ERC20.sol\":4680:4924 function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {... */\n tag_6:\n tag_30\n 0x04\n dup1\n calldatasize\n sub\n dup2\n add\n swap1\n tag_31\n swap2\n swap1\n tag_32\n jump\t// in\n tag_31:\n tag_33\n jump\t// in\n tag_30:\n mload(0x40)\n tag_34\n swap2\n swap1\n tag_25\n jump\t// in\n tag_34:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n return\n /* \"contracts/token/ERC20/ERC20.sol\":2688:2770 function decimals() public view virtual returns (uint8) {... */\n tag_7:\n tag_35\n tag_36\n jump\t// in\n tag_35:\n mload(0x40)\n tag_37\n swap2\n swap1\n tag_38\n jump\t// in\n tag_37:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n return\n /* \"contracts/MyERC20.sol\":248:301 function unpause() public {... */\n tag_8:\n tag_39\n tag_40\n jump\t// in\n tag_39:\n stop\n /* \"contracts/utils/Pausable.sol\":1729:1833 function paused() public view virtual returns (bool) {... */\n tag_9:\n tag_41\n tag_42\n jump\t// in\n tag_41:\n mload(0x40)\n tag_43\n swap2\n swap1\n tag_25\n jump\t// in\n tag_43:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n return\n /* \"contracts/token/ERC20/ERC20.sol\":2933:3049 function balanceOf(address account) public view virtual returns (uint256) {... */\n tag_10:\n tag_44\n 0x04\n dup1\n calldatasize\n sub\n dup2\n add\n swap1\n tag_45\n swap2\n swap1\n tag_46\n jump\t// in\n tag_45:\n tag_47\n jump\t// in\n tag_44:\n mload(0x40)\n tag_48\n swap2\n swap1\n tag_29\n jump\t// in\n tag_48:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n return\n /* \"contracts/MyERC20.sol\":193:242 function pause() public {... */\n tag_11:\n tag_49\n tag_50\n jump\t// in\n tag_49:\n stop\n /* \"contracts/token/ERC20/ERC20.sol\":1962:2055 function symbol() public view virtual returns (string memory) {... */\n tag_12:\n tag_51\n tag_52\n jump\t// in\n tag_51:\n mload(0x40)\n tag_53\n swap2\n swap1\n tag_19\n jump\t// in\n tag_53:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n return\n /* \"contracts/token/ERC20/ERC20.sol\":3244:3422 function transfer(address to, uint256 value) public virtual returns (bool) {... */\n tag_13:\n tag_54\n 0x04\n dup1\n calldatasize\n sub\n dup2\n add\n swap1\n tag_55\n swap2\n swap1\n tag_22\n jump\t// in\n tag_55:\n tag_56\n jump\t// in\n tag_54:\n mload(0x40)\n tag_57\n swap2\n swap1\n tag_25\n jump\t// in\n tag_57:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n return\n /* \"contracts/token/ERC20/ERC20.sol\":3455:3595 function allowance(address owner, address spender) public view virtual returns (uint256) {... */\n tag_14:\n tag_58\n 0x04\n dup1\n calldatasize\n sub\n dup2\n add\n swap1\n tag_59\n swap2\n swap1\n tag_60\n jump\t// in\n tag_59:\n tag_61\n jump\t// in\n tag_58:\n mload(0x40)\n tag_62\n swap2\n swap1\n tag_29\n jump\t// in\n tag_62:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n return\n /* \"contracts/token/ERC20/ERC20.sol\":1760:1849 function name() public view virtual returns (string memory) {... */\n tag_17:\n /* \"contracts/token/ERC20/ERC20.sol\":1805:1818 string memory */\n 0x60\n /* \"contracts/token/ERC20/ERC20.sol\":1837:1842 _name */\n 0x03\n /* \"contracts/token/ERC20/ERC20.sol\":1830:1842 return _name */\n dup1\n sload\n tag_64\n swap1\n tag_65\n jump\t// in\n tag_64:\n dup1\n 0x1f\n add\n 0x20\n dup1\n swap2\n div\n mul\n 0x20\n add\n mload(0x40)\n swap1\n dup2\n add\n 0x40\n mstore\n dup1\n swap3\n swap2\n swap1\n dup2\n dup2\n mstore\n 0x20\n add\n dup3\n dup1\n sload\n tag_66\n swap1\n tag_65\n jump\t// in\n tag_66:\n dup1\n iszero\n tag_67\n jumpi\n dup1\n 0x1f\n lt\n tag_68\n jumpi\n 0x0100\n dup1\n dup4\n sload\n div\n mul\n dup4\n mstore\n swap2\n 0x20\n add\n swap2\n jump(tag_67)\n tag_68:\n dup3\n add\n swap2\n swap1\n 0x00\n mstore\n keccak256(0x00, 0x20)\n swap1\n tag_69:\n dup2\n sload\n dup2\n mstore\n swap1\n 0x01\n add\n swap1\n 0x20\n add\n dup1\n dup4\n gt\n tag_69\n jumpi\n dup3\n swap1\n sub\n 0x1f\n and\n dup3\n add\n swap2\n tag_67:\n pop\n pop\n pop\n pop\n pop\n swap1\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":1760:1849 function name() public view virtual returns (string memory) {... */\n swap1\n jump\t// out\n /* \"contracts/token/ERC20/ERC20.sol\":3902:4088 function approve(address spender, uint256 value) public virtual returns (bool) {... */\n tag_23:\n /* \"contracts/token/ERC20/ERC20.sol\":3975:3979 bool */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":3991:4004 address owner */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":4007:4019 _msgSender() */\n tag_71\n /* \"contracts/token/ERC20/ERC20.sol\":4007:4017 _msgSender */\n tag_72\n /* \"contracts/token/ERC20/ERC20.sol\":4007:4019 _msgSender() */\n jump\t// in\n tag_71:\n /* \"contracts/token/ERC20/ERC20.sol\":3991:4019 address owner = _msgSender() */\n swap1\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":4029:4060 _approve(owner, spender, value) */\n tag_73\n /* \"contracts/token/ERC20/ERC20.sol\":4038:4043 owner */\n dup2\n /* \"contracts/token/ERC20/ERC20.sol\":4045:4052 spender */\n dup6\n /* \"contracts/token/ERC20/ERC20.sol\":4054:4059 value */\n dup6\n /* \"contracts/token/ERC20/ERC20.sol\":4029:4037 _approve */\n tag_74\n /* \"contracts/token/ERC20/ERC20.sol\":4029:4060 _approve(owner, spender, value) */\n jump\t// in\n tag_73:\n /* \"contracts/token/ERC20/ERC20.sol\":4077:4081 true */\n 0x01\n /* \"contracts/token/ERC20/ERC20.sol\":4070:4081 return true */\n swap2\n pop\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":3902:4088 function approve(address spender, uint256 value) public virtual returns (bool) {... */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"contracts/token/ERC20/ERC20.sol\":2803:2900 function totalSupply() public view virtual returns (uint256) {... */\n tag_27:\n /* \"contracts/token/ERC20/ERC20.sol\":2855:2862 uint256 */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":2881:2893 _totalSupply */\n sload(0x02)\n /* \"contracts/token/ERC20/ERC20.sol\":2874:2893 return _totalSupply */\n swap1\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":2803:2900 function totalSupply() public view virtual returns (uint256) {... */\n swap1\n jump\t// out\n /* \"contracts/token/ERC20/ERC20.sol\":4680:4924 function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {... */\n tag_33:\n /* \"contracts/token/ERC20/ERC20.sol\":4767:4771 bool */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":4783:4798 address spender */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":4801:4813 _msgSender() */\n tag_77\n /* \"contracts/token/ERC20/ERC20.sol\":4801:4811 _msgSender */\n tag_72\n /* \"contracts/token/ERC20/ERC20.sol\":4801:4813 _msgSender() */\n jump\t// in\n tag_77:\n /* \"contracts/token/ERC20/ERC20.sol\":4783:4813 address spender = _msgSender() */\n swap1\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":4823:4860 _spendAllowance(from, spender, value) */\n tag_78\n /* \"contracts/token/ERC20/ERC20.sol\":4839:4843 from */\n dup6\n /* \"contracts/token/ERC20/ERC20.sol\":4845:4852 spender */\n dup3\n /* \"contracts/token/ERC20/ERC20.sol\":4854:4859 value */\n dup6\n /* \"contracts/token/ERC20/ERC20.sol\":4823:4838 _spendAllowance */\n tag_79\n /* \"contracts/token/ERC20/ERC20.sol\":4823:4860 _spendAllowance(from, spender, value) */\n jump\t// in\n tag_78:\n /* \"contracts/token/ERC20/ERC20.sol\":4870:4896 _transfer(from, to, value) */\n tag_80\n /* \"contracts/token/ERC20/ERC20.sol\":4880:4884 from */\n dup6\n /* \"contracts/token/ERC20/ERC20.sol\":4886:4888 to */\n dup6\n /* \"contracts/token/ERC20/ERC20.sol\":4890:4895 value */\n dup6\n /* \"contracts/token/ERC20/ERC20.sol\":4870:4879 _transfer */\n tag_81\n /* \"contracts/token/ERC20/ERC20.sol\":4870:4896 _transfer(from, to, value) */\n jump\t// in\n tag_80:\n /* \"contracts/token/ERC20/ERC20.sol\":4913:4917 true */\n 0x01\n /* \"contracts/token/ERC20/ERC20.sol\":4906:4917 return true */\n swap2\n pop\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":4680:4924 function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {... */\n swap4\n swap3\n pop\n pop\n pop\n jump\t// out\n /* \"contracts/token/ERC20/ERC20.sol\":2688:2770 function decimals() public view virtual returns (uint8) {... */\n tag_36:\n /* \"contracts/token/ERC20/ERC20.sol\":2737:2742 uint8 */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":2761:2763 18 */\n 0x12\n /* \"contracts/token/ERC20/ERC20.sol\":2754:2763 return 18 */\n swap1\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":2688:2770 function decimals() public view virtual returns (uint8) {... */\n swap1\n jump\t// out\n /* \"contracts/MyERC20.sol\":248:301 function unpause() public {... */\n tag_40:\n /* \"contracts/MyERC20.sol\":284:294 _unpause() */\n tag_84\n /* \"contracts/MyERC20.sol\":284:292 _unpause */\n tag_85\n /* \"contracts/MyERC20.sol\":284:294 _unpause() */\n jump\t// in\n tag_84:\n /* \"contracts/MyERC20.sol\":248:301 function unpause() public {... */\n jump\t// out\n /* \"contracts/utils/Pausable.sol\":1729:1833 function paused() public view virtual returns (bool) {... */\n tag_42:\n /* \"contracts/utils/Pausable.sol\":1776:1780 bool */\n 0x00\n /* \"contracts/utils/Pausable.sol\":1810:1811 2 */\n 0x02\n /* \"contracts/utils/Pausable.sol\":1799:1806 _paused */\n sload(0x05)\n /* \"contracts/utils/Pausable.sol\":1799:1811 _paused == 2 */\n eq\n /* \"contracts/utils/Pausable.sol\":1799:1826 _paused == 2 ? true : false */\n tag_87\n jumpi\n /* \"contracts/utils/Pausable.sol\":1821:1826 false */\n 0x00\n /* \"contracts/utils/Pausable.sol\":1799:1826 _paused == 2 ? true : false */\n jump(tag_88)\n tag_87:\n /* \"contracts/utils/Pausable.sol\":1814:1818 true */\n 0x01\n /* \"contracts/utils/Pausable.sol\":1799:1826 _paused == 2 ? true : false */\n tag_88:\n /* \"contracts/utils/Pausable.sol\":1792:1826 return _paused == 2 ? true : false */\n swap1\n pop\n /* \"contracts/utils/Pausable.sol\":1729:1833 function paused() public view virtual returns (bool) {... */\n swap1\n jump\t// out\n /* \"contracts/token/ERC20/ERC20.sol\":2933:3049 function balanceOf(address account) public view virtual returns (uint256) {... */\n tag_47:\n /* \"contracts/token/ERC20/ERC20.sol\":2998:3005 uint256 */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":3024:3033 _balances */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":3024:3042 _balances[account] */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":3034:3041 account */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":3024:3042 _balances[account] */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n dup2\n mstore\n 0x20\n add\n swap1\n dup2\n mstore\n 0x20\n add\n 0x00\n keccak256\n sload\n /* \"contracts/token/ERC20/ERC20.sol\":3017:3042 return _balances[account] */\n swap1\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":2933:3049 function balanceOf(address account) public view virtual returns (uint256) {... */\n swap2\n swap1\n pop\n jump\t// out\n /* \"contracts/MyERC20.sol\":193:242 function pause() public {... */\n tag_50:\n /* \"contracts/MyERC20.sol\":227:235 _pause() */\n tag_91\n /* \"contracts/MyERC20.sol\":227:233 _pause */\n tag_92\n /* \"contracts/MyERC20.sol\":227:235 _pause() */\n jump\t// in\n tag_91:\n /* \"contracts/MyERC20.sol\":193:242 function pause() public {... */\n jump\t// out\n /* \"contracts/token/ERC20/ERC20.sol\":1962:2055 function symbol() public view virtual returns (string memory) {... */\n tag_52:\n /* \"contracts/token/ERC20/ERC20.sol\":2009:2022 string memory */\n 0x60\n /* \"contracts/token/ERC20/ERC20.sol\":2041:2048 _symbol */\n 0x04\n /* \"contracts/token/ERC20/ERC20.sol\":2034:2048 return _symbol */\n dup1\n sload\n tag_94\n swap1\n tag_65\n jump\t// in\n tag_94:\n dup1\n 0x1f\n add\n 0x20\n dup1\n swap2\n div\n mul\n 0x20\n add\n mload(0x40)\n swap1\n dup2\n add\n 0x40\n mstore\n dup1\n swap3\n swap2\n swap1\n dup2\n dup2\n mstore\n 0x20\n add\n dup3\n dup1\n sload\n tag_95\n swap1\n tag_65\n jump\t// in\n tag_95:\n dup1\n iszero\n tag_96\n jumpi\n dup1\n 0x1f\n lt\n tag_97\n jumpi\n 0x0100\n dup1\n dup4\n sload\n div\n mul\n dup4\n mstore\n swap2\n 0x20\n add\n swap2\n jump(tag_96)\n tag_97:\n dup3\n add\n swap2\n swap1\n 0x00\n mstore\n keccak256(0x00, 0x20)\n swap1\n tag_98:\n dup2\n sload\n dup2\n mstore\n swap1\n 0x01\n add\n swap1\n 0x20\n add\n dup1\n dup4\n gt\n tag_98\n jumpi\n dup3\n swap1\n sub\n 0x1f\n and\n dup3\n add\n swap2\n tag_96:\n pop\n pop\n pop\n pop\n pop\n swap1\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":1962:2055 function symbol() public view virtual returns (string memory) {... */\n swap1\n jump\t// out\n /* \"contracts/token/ERC20/ERC20.sol\":3244:3422 function transfer(address to, uint256 value) public virtual returns (bool) {... */\n tag_56:\n /* \"contracts/token/ERC20/ERC20.sol\":3313:3317 bool */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":3329:3342 address owner */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":3345:3357 _msgSender() */\n tag_100\n /* \"contracts/token/ERC20/ERC20.sol\":3345:3355 _msgSender */\n tag_72\n /* \"contracts/token/ERC20/ERC20.sol\":3345:3357 _msgSender() */\n jump\t// in\n tag_100:\n /* \"contracts/token/ERC20/ERC20.sol\":3329:3357 address owner = _msgSender() */\n swap1\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":3367:3394 _transfer(owner, to, value) */\n tag_101\n /* \"contracts/token/ERC20/ERC20.sol\":3377:3382 owner */\n dup2\n /* \"contracts/token/ERC20/ERC20.sol\":3384:3386 to */\n dup6\n /* \"contracts/token/ERC20/ERC20.sol\":3388:3393 value */\n dup6\n /* \"contracts/token/ERC20/ERC20.sol\":3367:3376 _transfer */\n tag_81\n /* \"contracts/token/ERC20/ERC20.sol\":3367:3394 _transfer(owner, to, value) */\n jump\t// in\n tag_101:\n /* \"contracts/token/ERC20/ERC20.sol\":3411:3415 true */\n 0x01\n /* \"contracts/token/ERC20/ERC20.sol\":3404:3415 return true */\n swap2\n pop\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":3244:3422 function transfer(address to, uint256 value) public virtual returns (bool) {... */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"contracts/token/ERC20/ERC20.sol\":3455:3595 function allowance(address owner, address spender) public view virtual returns (uint256) {... */\n tag_61:\n /* \"contracts/token/ERC20/ERC20.sol\":3535:3542 uint256 */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":3561:3572 _allowances */\n 0x01\n /* \"contracts/token/ERC20/ERC20.sol\":3561:3579 _allowances[owner] */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":3573:3578 owner */\n dup5\n /* \"contracts/token/ERC20/ERC20.sol\":3561:3579 _allowances[owner] */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n dup2\n mstore\n 0x20\n add\n swap1\n dup2\n mstore\n 0x20\n add\n 0x00\n keccak256\n /* \"contracts/token/ERC20/ERC20.sol\":3561:3588 _allowances[owner][spender] */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":3580:3587 spender */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":3561:3588 _allowances[owner][spender] */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n dup2\n mstore\n 0x20\n add\n swap1\n dup2\n mstore\n 0x20\n add\n 0x00\n keccak256\n sload\n /* \"contracts/token/ERC20/ERC20.sol\":3554:3588 return _allowances[owner][spender] */\n swap1\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":3455:3595 function allowance(address owner, address spender) public view virtual returns (uint256) {... */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"contracts/utils/Context.sol\":656:752 function _msgSender() internal view virtual returns (address) {... */\n tag_72:\n /* \"contracts/utils/Context.sol\":709:716 address */\n 0x00\n /* \"contracts/utils/Context.sol\":735:745 msg.sender */\n caller\n /* \"contracts/utils/Context.sol\":728:745 return msg.sender */\n swap1\n pop\n /* \"contracts/utils/Context.sol\":656:752 function _msgSender() internal view virtual returns (address) {... */\n swap1\n jump\t// out\n /* \"contracts/token/ERC20/ERC20.sol\":8630:8758 function _approve(address owner, address spender, uint256 value) internal {... */\n tag_74:\n /* \"contracts/token/ERC20/ERC20.sol\":8714:8751 _approve(owner, spender, value, true) */\n tag_105\n /* \"contracts/token/ERC20/ERC20.sol\":8723:8728 owner */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":8730:8737 spender */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":8739:8744 value */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":8746:8750 true */\n 0x01\n /* \"contracts/token/ERC20/ERC20.sol\":8714:8722 _approve */\n tag_106\n /* \"contracts/token/ERC20/ERC20.sol\":8714:8751 _approve(owner, spender, value, true) */\n jump\t// in\n tag_105:\n /* \"contracts/token/ERC20/ERC20.sol\":8630:8758 function _approve(address owner, address spender, uint256 value) internal {... */\n pop\n pop\n pop\n jump\t// out\n /* \"contracts/token/ERC20/ERC20.sol\":10319:10795 function _spendAllowance(address owner, address spender, uint256 value) internal virtual {... */\n tag_79:\n /* \"contracts/token/ERC20/ERC20.sol\":10418:10442 uint256 currentAllowance */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":10445:10470 allowance(owner, spender) */\n tag_108\n /* \"contracts/token/ERC20/ERC20.sol\":10455:10460 owner */\n dup5\n /* \"contracts/token/ERC20/ERC20.sol\":10462:10469 spender */\n dup5\n /* \"contracts/token/ERC20/ERC20.sol\":10445:10454 allowance */\n tag_61\n /* \"contracts/token/ERC20/ERC20.sol\":10445:10470 allowance(owner, spender) */\n jump\t// in\n tag_108:\n /* \"contracts/token/ERC20/ERC20.sol\":10418:10470 uint256 currentAllowance = allowance(owner, spender) */\n swap1\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":10503:10520 type(uint256).max */\n 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff\n /* \"contracts/token/ERC20/ERC20.sol\":10484:10500 currentAllowance */\n dup2\n /* \"contracts/token/ERC20/ERC20.sol\":10484:10520 currentAllowance < type(uint256).max */\n lt\n /* \"contracts/token/ERC20/ERC20.sol\":10480:10789 if (currentAllowance < type(uint256).max) {... */\n iszero\n tag_109\n jumpi\n /* \"contracts/token/ERC20/ERC20.sol\":10559:10564 value */\n dup2\n /* \"contracts/token/ERC20/ERC20.sol\":10540:10556 currentAllowance */\n dup2\n /* \"contracts/token/ERC20/ERC20.sol\":10540:10564 currentAllowance < value */\n lt\n /* \"contracts/token/ERC20/ERC20.sol\":10536:10666 if (currentAllowance < value) {... */\n iszero\n tag_110\n jumpi\n /* \"contracts/token/ERC20/ERC20.sol\":10618:10625 spender */\n dup3\n /* \"contracts/token/ERC20/ERC20.sol\":10627:10643 currentAllowance */\n dup2\n /* \"contracts/token/ERC20/ERC20.sol\":10645:10650 value */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":10591:10651 ERC20InsufficientAllowance(spender, currentAllowance, value) */\n mload(0x40)\n 0xfb8f41b200000000000000000000000000000000000000000000000000000000\n dup2\n mstore\n 0x04\n add\n tag_111\n swap4\n swap3\n swap2\n swap1\n tag_112\n jump\t// in\n tag_111:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n revert\n /* \"contracts/token/ERC20/ERC20.sol\":10536:10666 if (currentAllowance < value) {... */\n tag_110:\n /* \"contracts/token/ERC20/ERC20.sol\":10707:10764 _approve(owner, spender, currentAllowance - value, false) */\n tag_113\n /* \"contracts/token/ERC20/ERC20.sol\":10716:10721 owner */\n dup5\n /* \"contracts/token/ERC20/ERC20.sol\":10723:10730 spender */\n dup5\n /* \"contracts/token/ERC20/ERC20.sol\":10751:10756 value */\n dup5\n /* \"contracts/token/ERC20/ERC20.sol\":10732:10748 currentAllowance */\n dup5\n /* \"contracts/token/ERC20/ERC20.sol\":10732:10756 currentAllowance - value */\n sub\n /* \"contracts/token/ERC20/ERC20.sol\":10758:10763 false */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":10707:10715 _approve */\n tag_106\n /* \"contracts/token/ERC20/ERC20.sol\":10707:10764 _approve(owner, spender, currentAllowance - value, false) */\n jump\t// in\n tag_113:\n /* \"contracts/token/ERC20/ERC20.sol\":10480:10789 if (currentAllowance < type(uint256).max) {... */\n tag_109:\n /* \"contracts/token/ERC20/ERC20.sol\":10408:10795 {... */\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":10319:10795 function _spendAllowance(address owner, address spender, uint256 value) internal virtual {... */\n pop\n pop\n pop\n jump\t// out\n /* \"contracts/token/ERC20/ERC20.sol\":5297:5597 function _transfer(address from, address to, uint256 value) internal {... */\n tag_81:\n /* \"contracts/token/ERC20/ERC20.sol\":5396:5397 0 */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":5380:5398 from == address(0) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n /* \"contracts/token/ERC20/ERC20.sol\":5380:5384 from */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":5380:5398 from == address(0) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n sub\n /* \"contracts/token/ERC20/ERC20.sol\":5376:5462 if (from == address(0)) {... */\n tag_115\n jumpi\n /* \"contracts/token/ERC20/ERC20.sol\":5448:5449 0 */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":5421:5451 ERC20InvalidSender(address(0)) */\n mload(0x40)\n 0x96c6fd1e00000000000000000000000000000000000000000000000000000000\n dup2\n mstore\n 0x04\n add\n tag_116\n swap2\n swap1\n tag_117\n jump\t// in\n tag_116:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n revert\n /* \"contracts/token/ERC20/ERC20.sol\":5376:5462 if (from == address(0)) {... */\n tag_115:\n /* \"contracts/token/ERC20/ERC20.sol\":5489:5490 0 */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":5475:5491 to == address(0) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n /* \"contracts/token/ERC20/ERC20.sol\":5475:5477 to */\n dup3\n /* \"contracts/token/ERC20/ERC20.sol\":5475:5491 to == address(0) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n sub\n /* \"contracts/token/ERC20/ERC20.sol\":5471:5557 if (to == address(0)) {... */\n tag_118\n jumpi\n /* \"contracts/token/ERC20/ERC20.sol\":5543:5544 0 */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":5514:5546 ERC20InvalidReceiver(address(0)) */\n mload(0x40)\n 0xec442f0500000000000000000000000000000000000000000000000000000000\n dup2\n mstore\n 0x04\n add\n tag_119\n swap2\n swap1\n tag_117\n jump\t// in\n tag_119:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n revert\n /* \"contracts/token/ERC20/ERC20.sol\":5471:5557 if (to == address(0)) {... */\n tag_118:\n /* \"contracts/token/ERC20/ERC20.sol\":5566:5590 _update(from, to, value) */\n tag_120\n /* \"contracts/token/ERC20/ERC20.sol\":5574:5578 from */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":5580:5582 to */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":5584:5589 value */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":5566:5573 _update */\n tag_121\n /* \"contracts/token/ERC20/ERC20.sol\":5566:5590 _update(from, to, value) */\n jump\t// in\n tag_120:\n /* \"contracts/token/ERC20/ERC20.sol\":5297:5597 function _transfer(address from, address to, uint256 value) internal {... */\n pop\n pop\n pop\n jump\t// out\n /* \"contracts/utils/Pausable.sol\":2606:2719 function _unpause() internal virtual whenPaused {... */\n tag_85:\n /* \"contracts/utils/Pausable.sol\":1600:1616 _requirePaused() */\n tag_123\n /* \"contracts/utils/Pausable.sol\":1600:1614 _requirePaused */\n tag_124\n /* \"contracts/utils/Pausable.sol\":1600:1616 _requirePaused() */\n jump\t// in\n tag_123:\n /* \"contracts/utils/Pausable.sol\":2674:2675 1 */\n 0x01\n /* \"contracts/utils/Pausable.sol\":2664:2671 _paused */\n 0x05\n /* \"contracts/utils/Pausable.sol\":2664:2675 _paused = 1 */\n dup2\n swap1\n sstore\n pop\n /* \"contracts/utils/Pausable.sol\":2690:2712 Unpaused(_msgSender()) */\n 0x5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa\n /* \"contracts/utils/Pausable.sol\":2699:2711 _msgSender() */\n tag_126\n /* \"contracts/utils/Pausable.sol\":2699:2709 _msgSender */\n tag_72\n /* \"contracts/utils/Pausable.sol\":2699:2711 _msgSender() */\n jump\t// in\n tag_126:\n /* \"contracts/utils/Pausable.sol\":2690:2712 Unpaused(_msgSender()) */\n mload(0x40)\n tag_127\n swap2\n swap1\n tag_117\n jump\t// in\n tag_127:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n log1\n /* \"contracts/utils/Pausable.sol\":2606:2719 function _unpause() internal virtual whenPaused {... */\n jump\t// out\n /* \"contracts/utils/Pausable.sol\":2362:2474 function _pause() internal virtual whenNotPaused {... */\n tag_92:\n /* \"contracts/utils/Pausable.sol\":1353:1372 _requireNotPaused() */\n tag_129\n /* \"contracts/utils/Pausable.sol\":1353:1370 _requireNotPaused */\n tag_130\n /* \"contracts/utils/Pausable.sol\":1353:1372 _requireNotPaused() */\n jump\t// in\n tag_129:\n /* \"contracts/utils/Pausable.sol\":2431:2432 2 */\n 0x02\n /* \"contracts/utils/Pausable.sol\":2421:2428 _paused */\n 0x05\n /* \"contracts/utils/Pausable.sol\":2421:2432 _paused = 2 */\n dup2\n swap1\n sstore\n pop\n /* \"contracts/utils/Pausable.sol\":2447:2467 Paused(_msgSender()) */\n 0x62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a258\n /* \"contracts/utils/Pausable.sol\":2454:2466 _msgSender() */\n tag_132\n /* \"contracts/utils/Pausable.sol\":2454:2464 _msgSender */\n tag_72\n /* \"contracts/utils/Pausable.sol\":2454:2466 _msgSender() */\n jump\t// in\n tag_132:\n /* \"contracts/utils/Pausable.sol\":2447:2467 Paused(_msgSender()) */\n mload(0x40)\n tag_133\n swap2\n swap1\n tag_117\n jump\t// in\n tag_133:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n log1\n /* \"contracts/utils/Pausable.sol\":2362:2474 function _pause() internal virtual whenNotPaused {... */\n jump\t// out\n /* \"contracts/token/ERC20/ERC20.sol\":9605:10037 function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {... */\n tag_106:\n /* \"contracts/token/ERC20/ERC20.sol\":9734:9735 0 */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":9717:9736 owner == address(0) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n /* \"contracts/token/ERC20/ERC20.sol\":9717:9722 owner */\n dup5\n /* \"contracts/token/ERC20/ERC20.sol\":9717:9736 owner == address(0) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n sub\n /* \"contracts/token/ERC20/ERC20.sol\":9713:9802 if (owner == address(0)) {... */\n tag_135\n jumpi\n /* \"contracts/token/ERC20/ERC20.sol\":9788:9789 0 */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":9759:9791 ERC20InvalidApprover(address(0)) */\n mload(0x40)\n 0xe602df0500000000000000000000000000000000000000000000000000000000\n dup2\n mstore\n 0x04\n add\n tag_136\n swap2\n swap1\n tag_117\n jump\t// in\n tag_136:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n revert\n /* \"contracts/token/ERC20/ERC20.sol\":9713:9802 if (owner == address(0)) {... */\n tag_135:\n /* \"contracts/token/ERC20/ERC20.sol\":9834:9835 0 */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":9815:9836 spender == address(0) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n /* \"contracts/token/ERC20/ERC20.sol\":9815:9822 spender */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":9815:9836 spender == address(0) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n sub\n /* \"contracts/token/ERC20/ERC20.sol\":9811:9901 if (spender == address(0)) {... */\n tag_137\n jumpi\n /* \"contracts/token/ERC20/ERC20.sol\":9887:9888 0 */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":9859:9890 ERC20InvalidSpender(address(0)) */\n mload(0x40)\n 0x94280d6200000000000000000000000000000000000000000000000000000000\n dup2\n mstore\n 0x04\n add\n tag_138\n swap2\n swap1\n tag_117\n jump\t// in\n tag_138:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n revert\n /* \"contracts/token/ERC20/ERC20.sol\":9811:9901 if (spender == address(0)) {... */\n tag_137:\n /* \"contracts/token/ERC20/ERC20.sol\":9940:9945 value */\n dup2\n /* \"contracts/token/ERC20/ERC20.sol\":9910:9921 _allowances */\n 0x01\n /* \"contracts/token/ERC20/ERC20.sol\":9910:9928 _allowances[owner] */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":9922:9927 owner */\n dup7\n /* \"contracts/token/ERC20/ERC20.sol\":9910:9928 _allowances[owner] */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n dup2\n mstore\n 0x20\n add\n swap1\n dup2\n mstore\n 0x20\n add\n 0x00\n keccak256\n /* \"contracts/token/ERC20/ERC20.sol\":9910:9937 _allowances[owner][spender] */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":9929:9936 spender */\n dup6\n /* \"contracts/token/ERC20/ERC20.sol\":9910:9937 _allowances[owner][spender] */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n dup2\n mstore\n 0x20\n add\n swap1\n dup2\n mstore\n 0x20\n add\n 0x00\n keccak256\n /* \"contracts/token/ERC20/ERC20.sol\":9910:9945 _allowances[owner][spender] = value */\n dup2\n swap1\n sstore\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":9959:9968 emitEvent */\n dup1\n /* \"contracts/token/ERC20/ERC20.sol\":9955:10031 if (emitEvent) {... */\n iszero\n tag_139\n jumpi\n /* \"contracts/token/ERC20/ERC20.sol\":10005:10012 spender */\n dup3\n /* \"contracts/token/ERC20/ERC20.sol\":9989:10020 Approval(owner, spender, value) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n /* \"contracts/token/ERC20/ERC20.sol\":9998:10003 owner */\n dup5\n /* \"contracts/token/ERC20/ERC20.sol\":9989:10020 Approval(owner, spender, value) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925\n /* \"contracts/token/ERC20/ERC20.sol\":10014:10019 value */\n dup5\n /* \"contracts/token/ERC20/ERC20.sol\":9989:10020 Approval(owner, spender, value) */\n mload(0x40)\n tag_140\n swap2\n swap1\n tag_29\n jump\t// in\n tag_140:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n log3\n /* \"contracts/token/ERC20/ERC20.sol\":9955:10031 if (emitEvent) {... */\n tag_139:\n /* \"contracts/token/ERC20/ERC20.sol\":9605:10037 function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {... */\n pop\n pop\n pop\n pop\n jump\t// out\n /* \"contracts/token/ERC20/extensions/ERC20Pausable.sol\":1113:1258 function _update(address from, address to, uint256 value) internal virtual override whenNotPaused {... */\n tag_121:\n /* \"contracts/utils/Pausable.sol\":1353:1372 _requireNotPaused() */\n tag_142\n /* \"contracts/utils/Pausable.sol\":1353:1370 _requireNotPaused */\n tag_130\n /* \"contracts/utils/Pausable.sol\":1353:1372 _requireNotPaused() */\n jump\t// in\n tag_142:\n /* \"contracts/token/ERC20/extensions/ERC20Pausable.sol\":1221:1251 super._update(from, to, value) */\n tag_144\n /* \"contracts/token/ERC20/extensions/ERC20Pausable.sol\":1235:1239 from */\n dup4\n /* \"contracts/token/ERC20/extensions/ERC20Pausable.sol\":1241:1243 to */\n dup4\n /* \"contracts/token/ERC20/extensions/ERC20Pausable.sol\":1245:1250 value */\n dup4\n /* \"contracts/token/ERC20/extensions/ERC20Pausable.sol\":1221:1234 super._update */\n tag_145\n /* \"contracts/token/ERC20/extensions/ERC20Pausable.sol\":1221:1251 super._update(from, to, value) */\n jump\t// in\n tag_144:\n /* \"contracts/token/ERC20/extensions/ERC20Pausable.sol\":1113:1258 function _update(address from, address to, uint256 value) internal virtual override whenNotPaused {... */\n pop\n pop\n pop\n jump\t// out\n /* \"contracts/utils/Pausable.sol\":2101:2227 function _requirePaused() internal view virtual {... */\n tag_124:\n /* \"contracts/utils/Pausable.sol\":2164:2172 paused() */\n tag_147\n /* \"contracts/utils/Pausable.sol\":2164:2170 paused */\n tag_42\n /* \"contracts/utils/Pausable.sol\":2164:2172 paused() */\n jump\t// in\n tag_147:\n /* \"contracts/utils/Pausable.sol\":2159:2221 if (!paused()) {... */\n tag_148\n jumpi\n /* \"contracts/utils/Pausable.sol\":2195:2210 ExpectedPause() */\n mload(0x40)\n 0x8dfc202b00000000000000000000000000000000000000000000000000000000\n dup2\n mstore\n 0x04\n add\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n revert\n /* \"contracts/utils/Pausable.sol\":2159:2221 if (!paused()) {... */\n tag_148:\n /* \"contracts/utils/Pausable.sol\":2101:2227 function _requirePaused() internal view virtual {... */\n jump\t// out\n /* \"contracts/utils/Pausable.sol\":1901:2029 function _requireNotPaused() internal view virtual {... */\n tag_130:\n /* \"contracts/utils/Pausable.sol\":1966:1974 paused() */\n tag_150\n /* \"contracts/utils/Pausable.sol\":1966:1972 paused */\n tag_42\n /* \"contracts/utils/Pausable.sol\":1966:1974 paused() */\n jump\t// in\n tag_150:\n /* \"contracts/utils/Pausable.sol\":1962:2023 if (paused()) {... */\n iszero\n tag_151\n jumpi\n /* \"contracts/utils/Pausable.sol\":1997:2012 EnforcedPause() */\n mload(0x40)\n 0xd93c066500000000000000000000000000000000000000000000000000000000\n dup2\n mstore\n 0x04\n add\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n revert\n /* \"contracts/utils/Pausable.sol\":1962:2023 if (paused()) {... */\n tag_151:\n /* \"contracts/utils/Pausable.sol\":1901:2029 function _requireNotPaused() internal view virtual {... */\n jump\t// out\n /* \"contracts/token/ERC20/ERC20.sol\":5912:7019 function _update(address from, address to, uint256 value) internal virtual {... */\n tag_145:\n /* \"contracts/token/ERC20/ERC20.sol\":6017:6018 0 */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":6001:6019 from == address(0) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n /* \"contracts/token/ERC20/ERC20.sol\":6001:6005 from */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":6001:6019 from == address(0) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n sub\n /* \"contracts/token/ERC20/ERC20.sol\":5997:6537 if (from == address(0)) {... */\n tag_153\n jumpi\n /* \"contracts/token/ERC20/ERC20.sol\":6153:6158 value */\n dup1\n /* \"contracts/token/ERC20/ERC20.sol\":6137:6149 _totalSupply */\n 0x02\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":6137:6158 _totalSupply += value */\n dup3\n dup3\n sload\n tag_154\n swap2\n swap1\n tag_155\n jump\t// in\n tag_154:\n swap3\n pop\n pop\n dup2\n swap1\n sstore\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":5997:6537 if (from == address(0)) {... */\n jump(tag_156)\n tag_153:\n /* \"contracts/token/ERC20/ERC20.sol\":6189:6208 uint256 fromBalance */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":6211:6220 _balances */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":6211:6226 _balances[from] */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":6221:6225 from */\n dup6\n /* \"contracts/token/ERC20/ERC20.sol\":6211:6226 _balances[from] */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n dup2\n mstore\n 0x20\n add\n swap1\n dup2\n mstore\n 0x20\n add\n 0x00\n keccak256\n sload\n /* \"contracts/token/ERC20/ERC20.sol\":6189:6226 uint256 fromBalance = _balances[from] */\n swap1\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":6258:6263 value */\n dup2\n /* \"contracts/token/ERC20/ERC20.sol\":6244:6255 fromBalance */\n dup2\n /* \"contracts/token/ERC20/ERC20.sol\":6244:6263 fromBalance < value */\n lt\n /* \"contracts/token/ERC20/ERC20.sol\":6240:6355 if (fromBalance < value) {... */\n iszero\n tag_157\n jumpi\n /* \"contracts/token/ERC20/ERC20.sol\":6315:6319 from */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":6321:6332 fromBalance */\n dup2\n /* \"contracts/token/ERC20/ERC20.sol\":6334:6339 value */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":6290:6340 ERC20InsufficientBalance(from, fromBalance, value) */\n mload(0x40)\n 0xe450d38c00000000000000000000000000000000000000000000000000000000\n dup2\n mstore\n 0x04\n add\n tag_158\n swap4\n swap3\n swap2\n swap1\n tag_112\n jump\t// in\n tag_158:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n revert\n /* \"contracts/token/ERC20/ERC20.sol\":6240:6355 if (fromBalance < value) {... */\n tag_157:\n /* \"contracts/token/ERC20/ERC20.sol\":6507:6512 value */\n dup2\n /* \"contracts/token/ERC20/ERC20.sol\":6493:6504 fromBalance */\n dup2\n /* \"contracts/token/ERC20/ERC20.sol\":6493:6512 fromBalance - value */\n sub\n /* \"contracts/token/ERC20/ERC20.sol\":6475:6484 _balances */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":6475:6490 _balances[from] */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":6485:6489 from */\n dup7\n /* \"contracts/token/ERC20/ERC20.sol\":6475:6490 _balances[from] */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n dup2\n mstore\n 0x20\n add\n swap1\n dup2\n mstore\n 0x20\n add\n 0x00\n keccak256\n /* \"contracts/token/ERC20/ERC20.sol\":6475:6512 _balances[from] = fromBalance - value */\n dup2\n swap1\n sstore\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":6175:6537 {... */\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":5997:6537 if (from == address(0)) {... */\n tag_156:\n /* \"contracts/token/ERC20/ERC20.sol\":6565:6566 0 */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":6551:6567 to == address(0) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n /* \"contracts/token/ERC20/ERC20.sol\":6551:6553 to */\n dup3\n /* \"contracts/token/ERC20/ERC20.sol\":6551:6567 to == address(0) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n sub\n /* \"contracts/token/ERC20/ERC20.sol\":6547:6972 if (to == address(0)) {... */\n tag_159\n jumpi\n /* \"contracts/token/ERC20/ERC20.sol\":6730:6735 value */\n dup1\n /* \"contracts/token/ERC20/ERC20.sol\":6714:6726 _totalSupply */\n 0x02\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":6714:6735 _totalSupply -= value */\n dup3\n dup3\n sload\n sub\n swap3\n pop\n pop\n dup2\n swap1\n sstore\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":6547:6972 if (to == address(0)) {... */\n jump(tag_160)\n tag_159:\n /* \"contracts/token/ERC20/ERC20.sol\":6942:6947 value */\n dup1\n /* \"contracts/token/ERC20/ERC20.sol\":6925:6934 _balances */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":6925:6938 _balances[to] */\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":6935:6937 to */\n dup5\n /* \"contracts/token/ERC20/ERC20.sol\":6925:6938 _balances[to] */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n dup2\n mstore\n 0x20\n add\n swap1\n dup2\n mstore\n 0x20\n add\n 0x00\n keccak256\n 0x00\n /* \"contracts/token/ERC20/ERC20.sol\":6925:6947 _balances[to] += value */\n dup3\n dup3\n sload\n add\n swap3\n pop\n pop\n dup2\n swap1\n sstore\n pop\n /* \"contracts/token/ERC20/ERC20.sol\":6547:6972 if (to == address(0)) {... */\n tag_160:\n /* \"contracts/token/ERC20/ERC20.sol\":7002:7004 to */\n dup2\n /* \"contracts/token/ERC20/ERC20.sol\":6987:7012 Transfer(from, to, value) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n /* \"contracts/token/ERC20/ERC20.sol\":6996:7000 from */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":6987:7012 Transfer(from, to, value) */\n 0xffffffffffffffffffffffffffffffffffffffff\n and\n 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef\n /* \"contracts/token/ERC20/ERC20.sol\":7006:7011 value */\n dup4\n /* \"contracts/token/ERC20/ERC20.sol\":6987:7012 Transfer(from, to, value) */\n mload(0x40)\n tag_161\n swap2\n swap1\n tag_29\n jump\t// in\n tag_161:\n mload(0x40)\n dup1\n swap2\n sub\n swap1\n log3\n /* \"contracts/token/ERC20/ERC20.sol\":5912:7019 function _update(address from, address to, uint256 value) internal virtual {... */\n pop\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":7:106 */\n tag_162:\n /* \"#utility.yul\":59:65 */\n 0x00\n /* \"#utility.yul\":93:98 */\n dup2\n /* \"#utility.yul\":87:99 */\n mload\n /* \"#utility.yul\":77:99 */\n swap1\n pop\n /* \"#utility.yul\":7:106 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":112:281 */\n tag_163:\n /* \"#utility.yul\":196:207 */\n 0x00\n /* \"#utility.yul\":230:236 */\n dup3\n /* \"#utility.yul\":225:228 */\n dup3\n /* \"#utility.yul\":218:237 */\n mstore\n /* \"#utility.yul\":270:274 */\n 0x20\n /* \"#utility.yul\":265:268 */\n dup3\n /* \"#utility.yul\":261:275 */\n add\n /* \"#utility.yul\":246:275 */\n swap1\n pop\n /* \"#utility.yul\":112:281 */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":287:426 */\n tag_164:\n /* \"#utility.yul\":376:382 */\n dup3\n /* \"#utility.yul\":371:374 */\n dup2\n /* \"#utility.yul\":366:369 */\n dup4\n /* \"#utility.yul\":360:383 */\n mcopy\n /* \"#utility.yul\":417:418 */\n 0x00\n /* \"#utility.yul\":408:414 */\n dup4\n /* \"#utility.yul\":403:406 */\n dup4\n /* \"#utility.yul\":399:415 */\n add\n /* \"#utility.yul\":392:419 */\n mstore\n /* \"#utility.yul\":287:426 */\n pop\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":432:534 */\n tag_165:\n /* \"#utility.yul\":473:479 */\n 0x00\n /* \"#utility.yul\":524:526 */\n 0x1f\n /* \"#utility.yul\":520:527 */\n not\n /* \"#utility.yul\":515:517 */\n 0x1f\n /* \"#utility.yul\":508:513 */\n dup4\n /* \"#utility.yul\":504:518 */\n add\n /* \"#utility.yul\":500:528 */\n and\n /* \"#utility.yul\":490:528 */\n swap1\n pop\n /* \"#utility.yul\":432:534 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":540:917 */\n tag_166:\n /* \"#utility.yul\":628:631 */\n 0x00\n /* \"#utility.yul\":656:695 */\n tag_191\n /* \"#utility.yul\":689:694 */\n dup3\n /* \"#utility.yul\":656:695 */\n tag_162\n jump\t// in\n tag_191:\n /* \"#utility.yul\":711:782 */\n tag_192\n /* \"#utility.yul\":775:781 */\n dup2\n /* \"#utility.yul\":770:773 */\n dup6\n /* \"#utility.yul\":711:782 */\n tag_163\n jump\t// in\n tag_192:\n /* \"#utility.yul\":704:782 */\n swap4\n pop\n /* \"#utility.yul\":791:856 */\n tag_193\n /* \"#utility.yul\":849:855 */\n dup2\n /* \"#utility.yul\":844:847 */\n dup6\n /* \"#utility.yul\":837:841 */\n 0x20\n /* \"#utility.yul\":830:835 */\n dup7\n /* \"#utility.yul\":826:842 */\n add\n /* \"#utility.yul\":791:856 */\n tag_164\n jump\t// in\n tag_193:\n /* \"#utility.yul\":881:910 */\n tag_194\n /* \"#utility.yul\":903:909 */\n dup2\n /* \"#utility.yul\":881:910 */\n tag_165\n jump\t// in\n tag_194:\n /* \"#utility.yul\":876:879 */\n dup5\n /* \"#utility.yul\":872:911 */\n add\n /* \"#utility.yul\":865:911 */\n swap2\n pop\n /* \"#utility.yul\":632:917 */\n pop\n /* \"#utility.yul\":540:917 */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":923:1236 */\n tag_19:\n /* \"#utility.yul\":1036:1040 */\n 0x00\n /* \"#utility.yul\":1074:1076 */\n 0x20\n /* \"#utility.yul\":1063:1072 */\n dup3\n /* \"#utility.yul\":1059:1077 */\n add\n /* \"#utility.yul\":1051:1077 */\n swap1\n pop\n /* \"#utility.yul\":1123:1132 */\n dup2\n /* \"#utility.yul\":1117:1121 */\n dup2\n /* \"#utility.yul\":1113:1133 */\n sub\n /* \"#utility.yul\":1109:1110 */\n 0x00\n /* \"#utility.yul\":1098:1107 */\n dup4\n /* \"#utility.yul\":1094:1111 */\n add\n /* \"#utility.yul\":1087:1134 */\n mstore\n /* \"#utility.yul\":1151:1229 */\n tag_196\n /* \"#utility.yul\":1224:1228 */\n dup2\n /* \"#utility.yul\":1215:1221 */\n dup5\n /* \"#utility.yul\":1151:1229 */\n tag_166\n jump\t// in\n tag_196:\n /* \"#utility.yul\":1143:1229 */\n swap1\n pop\n /* \"#utility.yul\":923:1236 */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":1323:1440 */\n tag_168:\n /* \"#utility.yul\":1432:1433 */\n 0x00\n /* \"#utility.yul\":1429:1430 */\n 0x00\n /* \"#utility.yul\":1422:1434 */\n revert\n /* \"#utility.yul\":1569:1695 */\n tag_170:\n /* \"#utility.yul\":1606:1613 */\n 0x00\n /* \"#utility.yul\":1646:1688 */\n 0xffffffffffffffffffffffffffffffffffffffff\n /* \"#utility.yul\":1639:1644 */\n dup3\n /* \"#utility.yul\":1635:1689 */\n and\n /* \"#utility.yul\":1624:1689 */\n swap1\n pop\n /* \"#utility.yul\":1569:1695 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":1701:1797 */\n tag_171:\n /* \"#utility.yul\":1738:1745 */\n 0x00\n /* \"#utility.yul\":1767:1791 */\n tag_202\n /* \"#utility.yul\":1785:1790 */\n dup3\n /* \"#utility.yul\":1767:1791 */\n tag_170\n jump\t// in\n tag_202:\n /* \"#utility.yul\":1756:1791 */\n swap1\n pop\n /* \"#utility.yul\":1701:1797 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":1803:1925 */\n tag_172:\n /* \"#utility.yul\":1876:1900 */\n tag_204\n /* \"#utility.yul\":1894:1899 */\n dup2\n /* \"#utility.yul\":1876:1900 */\n tag_171\n jump\t// in\n tag_204:\n /* \"#utility.yul\":1869:1874 */\n dup2\n /* \"#utility.yul\":1866:1901 */\n eq\n /* \"#utility.yul\":1856:1919 */\n tag_205\n jumpi\n /* \"#utility.yul\":1915:1916 */\n 0x00\n /* \"#utility.yul\":1912:1913 */\n 0x00\n /* \"#utility.yul\":1905:1917 */\n revert\n /* \"#utility.yul\":1856:1919 */\n tag_205:\n /* \"#utility.yul\":1803:1925 */\n pop\n jump\t// out\n /* \"#utility.yul\":1931:2070 */\n tag_173:\n /* \"#utility.yul\":1977:1982 */\n 0x00\n /* \"#utility.yul\":2015:2021 */\n dup2\n /* \"#utility.yul\":2002:2022 */\n calldataload\n /* \"#utility.yul\":1993:2022 */\n swap1\n pop\n /* \"#utility.yul\":2031:2064 */\n tag_207\n /* \"#utility.yul\":2058:2063 */\n dup2\n /* \"#utility.yul\":2031:2064 */\n tag_172\n jump\t// in\n tag_207:\n /* \"#utility.yul\":1931:2070 */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":2076:2153 */\n tag_174:\n /* \"#utility.yul\":2113:2120 */\n 0x00\n /* \"#utility.yul\":2142:2147 */\n dup2\n /* \"#utility.yul\":2131:2147 */\n swap1\n pop\n /* \"#utility.yul\":2076:2153 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":2159:2281 */\n tag_175:\n /* \"#utility.yul\":2232:2256 */\n tag_210\n /* \"#utility.yul\":2250:2255 */\n dup2\n /* \"#utility.yul\":2232:2256 */\n tag_174\n jump\t// in\n tag_210:\n /* \"#utility.yul\":2225:2230 */\n dup2\n /* \"#utility.yul\":2222:2257 */\n eq\n /* \"#utility.yul\":2212:2275 */\n tag_211\n jumpi\n /* \"#utility.yul\":2271:2272 */\n 0x00\n /* \"#utility.yul\":2268:2269 */\n 0x00\n /* \"#utility.yul\":2261:2273 */\n revert\n /* \"#utility.yul\":2212:2275 */\n tag_211:\n /* \"#utility.yul\":2159:2281 */\n pop\n jump\t// out\n /* \"#utility.yul\":2287:2426 */\n tag_176:\n /* \"#utility.yul\":2333:2338 */\n 0x00\n /* \"#utility.yul\":2371:2377 */\n dup2\n /* \"#utility.yul\":2358:2378 */\n calldataload\n /* \"#utility.yul\":2349:2378 */\n swap1\n pop\n /* \"#utility.yul\":2387:2420 */\n tag_213\n /* \"#utility.yul\":2414:2419 */\n dup2\n /* \"#utility.yul\":2387:2420 */\n tag_175\n jump\t// in\n tag_213:\n /* \"#utility.yul\":2287:2426 */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":2432:2906 */\n tag_22:\n /* \"#utility.yul\":2500:2506 */\n 0x00\n /* \"#utility.yul\":2508:2514 */\n 0x00\n /* \"#utility.yul\":2557:2559 */\n 0x40\n /* \"#utility.yul\":2545:2554 */\n dup4\n /* \"#utility.yul\":2536:2543 */\n dup6\n /* \"#utility.yul\":2532:2555 */\n sub\n /* \"#utility.yul\":2528:2560 */\n slt\n /* \"#utility.yul\":2525:2644 */\n iszero\n tag_215\n jumpi\n /* \"#utility.yul\":2563:2642 */\n tag_216\n tag_168\n jump\t// in\n tag_216:\n /* \"#utility.yul\":2525:2644 */\n tag_215:\n /* \"#utility.yul\":2683:2684 */\n 0x00\n /* \"#utility.yul\":2708:2761 */\n tag_217\n /* \"#utility.yul\":2753:2760 */\n dup6\n /* \"#utility.yul\":2744:2750 */\n dup3\n /* \"#utility.yul\":2733:2742 */\n dup7\n /* \"#utility.yul\":2729:2751 */\n add\n /* \"#utility.yul\":2708:2761 */\n tag_173\n jump\t// in\n tag_217:\n /* \"#utility.yul\":2698:2761 */\n swap3\n pop\n /* \"#utility.yul\":2654:2771 */\n pop\n /* \"#utility.yul\":2810:2812 */\n 0x20\n /* \"#utility.yul\":2836:2889 */\n tag_218\n /* \"#utility.yul\":2881:2888 */\n dup6\n /* \"#utility.yul\":2872:2878 */\n dup3\n /* \"#utility.yul\":2861:2870 */\n dup7\n /* \"#utility.yul\":2857:2879 */\n add\n /* \"#utility.yul\":2836:2889 */\n tag_176\n jump\t// in\n tag_218:\n /* \"#utility.yul\":2826:2889 */\n swap2\n pop\n /* \"#utility.yul\":2781:2899 */\n pop\n /* \"#utility.yul\":2432:2906 */\n swap3\n pop\n swap3\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":2912:3002 */\n tag_177:\n /* \"#utility.yul\":2946:2953 */\n 0x00\n /* \"#utility.yul\":2989:2994 */\n dup2\n /* \"#utility.yul\":2982:2995 */\n iszero\n /* \"#utility.yul\":2975:2996 */\n iszero\n /* \"#utility.yul\":2964:2996 */\n swap1\n pop\n /* \"#utility.yul\":2912:3002 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":3008:3117 */\n tag_178:\n /* \"#utility.yul\":3089:3110 */\n tag_221\n /* \"#utility.yul\":3104:3109 */\n dup2\n /* \"#utility.yul\":3089:3110 */\n tag_177\n jump\t// in\n tag_221:\n /* \"#utility.yul\":3084:3087 */\n dup3\n /* \"#utility.yul\":3077:3111 */\n mstore\n /* \"#utility.yul\":3008:3117 */\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":3123:3333 */\n tag_25:\n /* \"#utility.yul\":3210:3214 */\n 0x00\n /* \"#utility.yul\":3248:3250 */\n 0x20\n /* \"#utility.yul\":3237:3246 */\n dup3\n /* \"#utility.yul\":3233:3251 */\n add\n /* \"#utility.yul\":3225:3251 */\n swap1\n pop\n /* \"#utility.yul\":3261:3326 */\n tag_223\n /* \"#utility.yul\":3323:3324 */\n 0x00\n /* \"#utility.yul\":3312:3321 */\n dup4\n /* \"#utility.yul\":3308:3325 */\n add\n /* \"#utility.yul\":3299:3305 */\n dup5\n /* \"#utility.yul\":3261:3326 */\n tag_178\n jump\t// in\n tag_223:\n /* \"#utility.yul\":3123:3333 */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":3339:3457 */\n tag_179:\n /* \"#utility.yul\":3426:3450 */\n tag_225\n /* \"#utility.yul\":3444:3449 */\n dup2\n /* \"#utility.yul\":3426:3450 */\n tag_174\n jump\t// in\n tag_225:\n /* \"#utility.yul\":3421:3424 */\n dup3\n /* \"#utility.yul\":3414:3451 */\n mstore\n /* \"#utility.yul\":3339:3457 */\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":3463:3685 */\n tag_29:\n /* \"#utility.yul\":3556:3560 */\n 0x00\n /* \"#utility.yul\":3594:3596 */\n 0x20\n /* \"#utility.yul\":3583:3592 */\n dup3\n /* \"#utility.yul\":3579:3597 */\n add\n /* \"#utility.yul\":3571:3597 */\n swap1\n pop\n /* \"#utility.yul\":3607:3678 */\n tag_227\n /* \"#utility.yul\":3675:3676 */\n 0x00\n /* \"#utility.yul\":3664:3673 */\n dup4\n /* \"#utility.yul\":3660:3677 */\n add\n /* \"#utility.yul\":3651:3657 */\n dup5\n /* \"#utility.yul\":3607:3678 */\n tag_179\n jump\t// in\n tag_227:\n /* \"#utility.yul\":3463:3685 */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":3691:4310 */\n tag_32:\n /* \"#utility.yul\":3768:3774 */\n 0x00\n /* \"#utility.yul\":3776:3782 */\n 0x00\n /* \"#utility.yul\":3784:3790 */\n 0x00\n /* \"#utility.yul\":3833:3835 */\n 0x60\n /* \"#utility.yul\":3821:3830 */\n dup5\n /* \"#utility.yul\":3812:3819 */\n dup7\n /* \"#utility.yul\":3808:3831 */\n sub\n /* \"#utility.yul\":3804:3836 */\n slt\n /* \"#utility.yul\":3801:3920 */\n iszero\n tag_229\n jumpi\n /* \"#utility.yul\":3839:3918 */\n tag_230\n tag_168\n jump\t// in\n tag_230:\n /* \"#utility.yul\":3801:3920 */\n tag_229:\n /* \"#utility.yul\":3959:3960 */\n 0x00\n /* \"#utility.yul\":3984:4037 */\n tag_231\n /* \"#utility.yul\":4029:4036 */\n dup7\n /* \"#utility.yul\":4020:4026 */\n dup3\n /* \"#utility.yul\":4009:4018 */\n dup8\n /* \"#utility.yul\":4005:4027 */\n add\n /* \"#utility.yul\":3984:4037 */\n tag_173\n jump\t// in\n tag_231:\n /* \"#utility.yul\":3974:4037 */\n swap4\n pop\n /* \"#utility.yul\":3930:4047 */\n pop\n /* \"#utility.yul\":4086:4088 */\n 0x20\n /* \"#utility.yul\":4112:4165 */\n tag_232\n /* \"#utility.yul\":4157:4164 */\n dup7\n /* \"#utility.yul\":4148:4154 */\n dup3\n /* \"#utility.yul\":4137:4146 */\n dup8\n /* \"#utility.yul\":4133:4155 */\n add\n /* \"#utility.yul\":4112:4165 */\n tag_173\n jump\t// in\n tag_232:\n /* \"#utility.yul\":4102:4165 */\n swap3\n pop\n /* \"#utility.yul\":4057:4175 */\n pop\n /* \"#utility.yul\":4214:4216 */\n 0x40\n /* \"#utility.yul\":4240:4293 */\n tag_233\n /* \"#utility.yul\":4285:4292 */\n dup7\n /* \"#utility.yul\":4276:4282 */\n dup3\n /* \"#utility.yul\":4265:4274 */\n dup8\n /* \"#utility.yul\":4261:4283 */\n add\n /* \"#utility.yul\":4240:4293 */\n tag_176\n jump\t// in\n tag_233:\n /* \"#utility.yul\":4230:4293 */\n swap2\n pop\n /* \"#utility.yul\":4185:4303 */\n pop\n /* \"#utility.yul\":3691:4310 */\n swap3\n pop\n swap3\n pop\n swap3\n jump\t// out\n /* \"#utility.yul\":4316:4402 */\n tag_180:\n /* \"#utility.yul\":4351:4358 */\n 0x00\n /* \"#utility.yul\":4391:4395 */\n 0xff\n /* \"#utility.yul\":4384:4389 */\n dup3\n /* \"#utility.yul\":4380:4396 */\n and\n /* \"#utility.yul\":4369:4396 */\n swap1\n pop\n /* \"#utility.yul\":4316:4402 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":4408:4520 */\n tag_181:\n /* \"#utility.yul\":4491:4513 */\n tag_236\n /* \"#utility.yul\":4507:4512 */\n dup2\n /* \"#utility.yul\":4491:4513 */\n tag_180\n jump\t// in\n tag_236:\n /* \"#utility.yul\":4486:4489 */\n dup3\n /* \"#utility.yul\":4479:4514 */\n mstore\n /* \"#utility.yul\":4408:4520 */\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":4526:4740 */\n tag_38:\n /* \"#utility.yul\":4615:4619 */\n 0x00\n /* \"#utility.yul\":4653:4655 */\n 0x20\n /* \"#utility.yul\":4642:4651 */\n dup3\n /* \"#utility.yul\":4638:4656 */\n add\n /* \"#utility.yul\":4630:4656 */\n swap1\n pop\n /* \"#utility.yul\":4666:4733 */\n tag_238\n /* \"#utility.yul\":4730:4731 */\n 0x00\n /* \"#utility.yul\":4719:4728 */\n dup4\n /* \"#utility.yul\":4715:4732 */\n add\n /* \"#utility.yul\":4706:4712 */\n dup5\n /* \"#utility.yul\":4666:4733 */\n tag_181\n jump\t// in\n tag_238:\n /* \"#utility.yul\":4526:4740 */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":4746:5075 */\n tag_46:\n /* \"#utility.yul\":4805:4811 */\n 0x00\n /* \"#utility.yul\":4854:4856 */\n 0x20\n /* \"#utility.yul\":4842:4851 */\n dup3\n /* \"#utility.yul\":4833:4840 */\n dup5\n /* \"#utility.yul\":4829:4852 */\n sub\n /* \"#utility.yul\":4825:4857 */\n slt\n /* \"#utility.yul\":4822:4941 */\n iszero\n tag_240\n jumpi\n /* \"#utility.yul\":4860:4939 */\n tag_241\n tag_168\n jump\t// in\n tag_241:\n /* \"#utility.yul\":4822:4941 */\n tag_240:\n /* \"#utility.yul\":4980:4981 */\n 0x00\n /* \"#utility.yul\":5005:5058 */\n tag_242\n /* \"#utility.yul\":5050:5057 */\n dup5\n /* \"#utility.yul\":5041:5047 */\n dup3\n /* \"#utility.yul\":5030:5039 */\n dup6\n /* \"#utility.yul\":5026:5048 */\n add\n /* \"#utility.yul\":5005:5058 */\n tag_173\n jump\t// in\n tag_242:\n /* \"#utility.yul\":4995:5058 */\n swap2\n pop\n /* \"#utility.yul\":4951:5068 */\n pop\n /* \"#utility.yul\":4746:5075 */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":5081:5555 */\n tag_60:\n /* \"#utility.yul\":5149:5155 */\n 0x00\n /* \"#utility.yul\":5157:5163 */\n 0x00\n /* \"#utility.yul\":5206:5208 */\n 0x40\n /* \"#utility.yul\":5194:5203 */\n dup4\n /* \"#utility.yul\":5185:5192 */\n dup6\n /* \"#utility.yul\":5181:5204 */\n sub\n /* \"#utility.yul\":5177:5209 */\n slt\n /* \"#utility.yul\":5174:5293 */\n iszero\n tag_244\n jumpi\n /* \"#utility.yul\":5212:5291 */\n tag_245\n tag_168\n jump\t// in\n tag_245:\n /* \"#utility.yul\":5174:5293 */\n tag_244:\n /* \"#utility.yul\":5332:5333 */\n 0x00\n /* \"#utility.yul\":5357:5410 */\n tag_246\n /* \"#utility.yul\":5402:5409 */\n dup6\n /* \"#utility.yul\":5393:5399 */\n dup3\n /* \"#utility.yul\":5382:5391 */\n dup7\n /* \"#utility.yul\":5378:5400 */\n add\n /* \"#utility.yul\":5357:5410 */\n tag_173\n jump\t// in\n tag_246:\n /* \"#utility.yul\":5347:5410 */\n swap3\n pop\n /* \"#utility.yul\":5303:5420 */\n pop\n /* \"#utility.yul\":5459:5461 */\n 0x20\n /* \"#utility.yul\":5485:5538 */\n tag_247\n /* \"#utility.yul\":5530:5537 */\n dup6\n /* \"#utility.yul\":5521:5527 */\n dup3\n /* \"#utility.yul\":5510:5519 */\n dup7\n /* \"#utility.yul\":5506:5528 */\n add\n /* \"#utility.yul\":5485:5538 */\n tag_173\n jump\t// in\n tag_247:\n /* \"#utility.yul\":5475:5538 */\n swap2\n pop\n /* \"#utility.yul\":5430:5548 */\n pop\n /* \"#utility.yul\":5081:5555 */\n swap3\n pop\n swap3\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":5561:5741 */\n tag_182:\n /* \"#utility.yul\":5609:5686 */\n 0x4e487b7100000000000000000000000000000000000000000000000000000000\n /* \"#utility.yul\":5606:5607 */\n 0x00\n /* \"#utility.yul\":5599:5687 */\n mstore\n /* \"#utility.yul\":5706:5710 */\n 0x22\n /* \"#utility.yul\":5703:5704 */\n 0x04\n /* \"#utility.yul\":5696:5711 */\n mstore\n /* \"#utility.yul\":5730:5734 */\n 0x24\n /* \"#utility.yul\":5727:5728 */\n 0x00\n /* \"#utility.yul\":5720:5735 */\n revert\n /* \"#utility.yul\":5747:6067 */\n tag_65:\n /* \"#utility.yul\":5791:5797 */\n 0x00\n /* \"#utility.yul\":5828:5829 */\n 0x02\n /* \"#utility.yul\":5822:5826 */\n dup3\n /* \"#utility.yul\":5818:5830 */\n div\n /* \"#utility.yul\":5808:5830 */\n swap1\n pop\n /* \"#utility.yul\":5875:5876 */\n 0x01\n /* \"#utility.yul\":5869:5873 */\n dup3\n /* \"#utility.yul\":5865:5877 */\n and\n /* \"#utility.yul\":5896:5914 */\n dup1\n /* \"#utility.yul\":5886:5967 */\n tag_250\n jumpi\n /* \"#utility.yul\":5952:5956 */\n 0x7f\n /* \"#utility.yul\":5944:5950 */\n dup3\n /* \"#utility.yul\":5940:5957 */\n and\n /* \"#utility.yul\":5930:5957 */\n swap2\n pop\n /* \"#utility.yul\":5886:5967 */\n tag_250:\n /* \"#utility.yul\":6014:6016 */\n 0x20\n /* \"#utility.yul\":6006:6012 */\n dup3\n /* \"#utility.yul\":6003:6017 */\n lt\n /* \"#utility.yul\":5983:6001 */\n dup2\n /* \"#utility.yul\":5980:6018 */\n sub\n /* \"#utility.yul\":5977:6061 */\n tag_251\n jumpi\n /* \"#utility.yul\":6033:6051 */\n tag_252\n tag_182\n jump\t// in\n tag_252:\n /* \"#utility.yul\":5977:6061 */\n tag_251:\n /* \"#utility.yul\":5798:6067 */\n pop\n /* \"#utility.yul\":5747:6067 */\n swap2\n swap1\n pop\n jump\t// out\n /* \"#utility.yul\":6073:6191 */\n tag_183:\n /* \"#utility.yul\":6160:6184 */\n tag_254\n /* \"#utility.yul\":6178:6183 */\n dup2\n /* \"#utility.yul\":6160:6184 */\n tag_171\n jump\t// in\n tag_254:\n /* \"#utility.yul\":6155:6158 */\n dup3\n /* \"#utility.yul\":6148:6185 */\n mstore\n /* \"#utility.yul\":6073:6191 */\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":6197:6639 */\n tag_112:\n /* \"#utility.yul\":6346:6350 */\n 0x00\n /* \"#utility.yul\":6384:6386 */\n 0x60\n /* \"#utility.yul\":6373:6382 */\n dup3\n /* \"#utility.yul\":6369:6387 */\n add\n /* \"#utility.yul\":6361:6387 */\n swap1\n pop\n /* \"#utility.yul\":6397:6468 */\n tag_256\n /* \"#utility.yul\":6465:6466 */\n 0x00\n /* \"#utility.yul\":6454:6463 */\n dup4\n /* \"#utility.yul\":6450:6467 */\n add\n /* \"#utility.yul\":6441:6447 */\n dup7\n /* \"#utility.yul\":6397:6468 */\n tag_183\n jump\t// in\n tag_256:\n /* \"#utility.yul\":6478:6550 */\n tag_257\n /* \"#utility.yul\":6546:6548 */\n 0x20\n /* \"#utility.yul\":6535:6544 */\n dup4\n /* \"#utility.yul\":6531:6549 */\n add\n /* \"#utility.yul\":6522:6528 */\n dup6\n /* \"#utility.yul\":6478:6550 */\n tag_179\n jump\t// in\n tag_257:\n /* \"#utility.yul\":6560:6632 */\n tag_258\n /* \"#utility.yul\":6628:6630 */\n 0x40\n /* \"#utility.yul\":6617:6626 */\n dup4\n /* \"#utility.yul\":6613:6631 */\n add\n /* \"#utility.yul\":6604:6610 */\n dup5\n /* \"#utility.yul\":6560:6632 */\n tag_179\n jump\t// in\n tag_258:\n /* \"#utility.yul\":6197:6639 */\n swap5\n swap4\n pop\n pop\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":6645:6867 */\n tag_117:\n /* \"#utility.yul\":6738:6742 */\n 0x00\n /* \"#utility.yul\":6776:6778 */\n 0x20\n /* \"#utility.yul\":6765:6774 */\n dup3\n /* \"#utility.yul\":6761:6779 */\n add\n /* \"#utility.yul\":6753:6779 */\n swap1\n pop\n /* \"#utility.yul\":6789:6860 */\n tag_260\n /* \"#utility.yul\":6857:6858 */\n 0x00\n /* \"#utility.yul\":6846:6855 */\n dup4\n /* \"#utility.yul\":6842:6859 */\n add\n /* \"#utility.yul\":6833:6839 */\n dup5\n /* \"#utility.yul\":6789:6860 */\n tag_183\n jump\t// in\n tag_260:\n /* \"#utility.yul\":6645:6867 */\n swap3\n swap2\n pop\n pop\n jump\t// out\n /* \"#utility.yul\":6873:7053 */\n tag_184:\n /* \"#utility.yul\":6921:6998 */\n 0x4e487b7100000000000000000000000000000000000000000000000000000000\n /* \"#utility.yul\":6918:6919 */\n 0x00\n /* \"#utility.yul\":6911:6999 */\n mstore\n /* \"#utility.yul\":7018:7022 */\n 0x11\n /* \"#utility.yul\":7015:7016 */\n 0x04\n /* \"#utility.yul\":7008:7023 */\n mstore\n /* \"#utility.yul\":7042:7046 */\n 0x24\n /* \"#utility.yul\":7039:7040 */\n 0x00\n /* \"#utility.yul\":7032:7047 */\n revert\n /* \"#utility.yul\":7059:7250 */\n tag_155:\n /* 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} + ], + "functionName": { + "name": "gt", + "nativeSrc": "4342:2:8", + "nodeType": "YulIdentifier", + "src": "4342:2:8" + }, + "nativeSrc": "4342:14:8", + "nodeType": "YulFunctionCall", + "src": "4342:14:8" + }, + "nativeSrc": "4335:887:8", + "nodeType": "YulSwitch", + "src": "4335:887:8" + } + ] + }, + "name": "copy_byte_array_to_storage_from_t_string_memory_ptr_to_t_string_storage", + "nativeSrc": "3833:1395:8", + "nodeType": "YulFunctionDefinition", + "parameters": [ + { + "name": "slot", + "nativeSrc": "3914:4:8", + "nodeType": "YulTypedName", + "src": "3914:4:8", + "type": "" + }, + { + "name": "src", + "nativeSrc": "3920:3:8", + "nodeType": "YulTypedName", + "src": "3920:3:8", + "type": "" + } + ], + "src": "3833:1395:8" + } + ] + }, + "contents": "{\n\n function array_length_t_string_memory_ptr(value) -> length {\n\n length := mload(value)\n\n }\n\n function panic_error_0x41() {\n mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)\n mstore(4, 0x41)\n revert(0, 0x24)\n }\n\n function panic_error_0x22() {\n mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)\n mstore(4, 0x22)\n revert(0, 0x24)\n }\n\n function extract_byte_array_length(data) -> length {\n length := div(data, 2)\n let outOfPlaceEncoding := and(data, 1)\n if iszero(outOfPlaceEncoding) {\n length := and(length, 0x7f)\n }\n\n if eq(outOfPlaceEncoding, lt(length, 32)) {\n panic_error_0x22()\n }\n }\n\n function array_dataslot_t_string_storage(ptr) -> data {\n data := ptr\n\n mstore(0, ptr)\n data := keccak256(0, 0x20)\n\n }\n\n function divide_by_32_ceil(value) -> result {\n result := div(add(value, 31), 32)\n }\n\n function shift_left_dynamic(bits, value) -> newValue {\n newValue :=\n\n shl(bits, value)\n\n }\n\n function update_byte_slice_dynamic32(value, shiftBytes, toInsert) -> result {\n let shiftBits := mul(shiftBytes, 8)\n let mask := shift_left_dynamic(shiftBits, 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)\n toInsert := shift_left_dynamic(shiftBits, toInsert)\n value := and(value, not(mask))\n result := or(value, and(toInsert, mask))\n }\n\n function cleanup_t_uint256(value) -> cleaned {\n cleaned := value\n }\n\n function identity(value) -> ret {\n ret := value\n }\n\n function convert_t_uint256_to_t_uint256(value) -> converted {\n converted := cleanup_t_uint256(identity(cleanup_t_uint256(value)))\n }\n\n function prepare_store_t_uint256(value) -> ret {\n ret := value\n }\n\n function update_storage_value_t_uint256_to_t_uint256(slot, offset, value_0) {\n let convertedValue_0 := convert_t_uint256_to_t_uint256(value_0)\n sstore(slot, update_byte_slice_dynamic32(sload(slot), offset, prepare_store_t_uint256(convertedValue_0)))\n }\n\n function zero_value_for_split_t_uint256() -> ret {\n ret := 0\n }\n\n function storage_set_to_zero_t_uint256(slot, offset) {\n let zero_0 := zero_value_for_split_t_uint256()\n update_storage_value_t_uint256_to_t_uint256(slot, offset, zero_0)\n }\n\n function clear_storage_range_t_bytes1(start, end) {\n for {} lt(start, end) { start := add(start, 1) }\n {\n storage_set_to_zero_t_uint256(start, 0)\n }\n }\n\n function clean_up_bytearray_end_slots_t_string_storage(array, len, startIndex) {\n\n if gt(len, 31) {\n let dataArea := array_dataslot_t_string_storage(array)\n let deleteStart := add(dataArea, divide_by_32_ceil(startIndex))\n // If we are clearing array to be short byte array, we want to clear only data starting from array data area.\n if lt(startIndex, 32) { deleteStart := dataArea }\n clear_storage_range_t_bytes1(deleteStart, add(dataArea, divide_by_32_ceil(len)))\n }\n\n }\n\n function shift_right_unsigned_dynamic(bits, value) -> newValue {\n newValue :=\n\n shr(bits, value)\n\n }\n\n function mask_bytes_dynamic(data, bytes) -> result {\n let mask := not(shift_right_unsigned_dynamic(mul(8, bytes), not(0)))\n result := and(data, mask)\n }\n function extract_used_part_and_set_length_of_short_byte_array(data, len) -> used {\n // we want to save only elements that are part of the array after resizing\n // others should be set to zero\n data := mask_bytes_dynamic(data, len)\n used := or(data, mul(2, len))\n }\n function copy_byte_array_to_storage_from_t_string_memory_ptr_to_t_string_storage(slot, src) {\n\n let newLen := array_length_t_string_memory_ptr(src)\n // Make sure array length is sane\n if gt(newLen, 0xffffffffffffffff) { panic_error_0x41() }\n\n let oldLen := extract_byte_array_length(sload(slot))\n\n // potentially truncate data\n clean_up_bytearray_end_slots_t_string_storage(slot, oldLen, newLen)\n\n let srcOffset := 0\n\n srcOffset := 0x20\n\n switch gt(newLen, 31)\n case 1 {\n let loopEnd := and(newLen, not(0x1f))\n\n let dstPtr := array_dataslot_t_string_storage(slot)\n let i := 0\n for { } lt(i, loopEnd) { i := add(i, 0x20) } {\n sstore(dstPtr, mload(add(src, srcOffset)))\n dstPtr := add(dstPtr, 1)\n srcOffset := add(srcOffset, 32)\n }\n if lt(loopEnd, newLen) {\n let lastValue := mload(add(src, srcOffset))\n sstore(dstPtr, mask_bytes_dynamic(lastValue, and(newLen, 0x1f)))\n }\n sstore(slot, add(mul(newLen, 2), 1))\n }\n default {\n let value := 0\n if newLen {\n value := mload(add(src, srcOffset))\n }\n sstore(slot, extract_used_part_and_set_length_of_short_byte_array(value, newLen))\n }\n }\n\n}\n", + "id": 8, + "language": "Yul", + "name": "#utility.yul" + } + ], + "linkReferences": {}, + "object": 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JUMPDEST PUSH2 0x1BE JUMP JUMPDEST PUSH2 0x1B5 JUMP JUMPDEST SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH0 DUP2 SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x1FA DUP4 PUSH2 0x1C7 JUMP JUMPDEST PUSH2 0x20E PUSH2 0x206 DUP3 PUSH2 0x1E8 JUMP JUMPDEST DUP5 DUP5 SLOAD PUSH2 0x164 JUMP JUMPDEST DUP3 SSTORE POP POP POP POP JUMP JUMPDEST PUSH0 PUSH0 SWAP1 POP SWAP1 JUMP JUMPDEST PUSH2 0x225 PUSH2 0x216 JUMP JUMPDEST PUSH2 0x230 DUP2 DUP5 DUP5 PUSH2 0x1F1 JUMP JUMPDEST POP POP POP JUMP JUMPDEST JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x253 JUMPI PUSH2 0x248 PUSH0 DUP3 PUSH2 0x21D JUMP JUMPDEST PUSH1 0x1 DUP2 ADD SWAP1 POP PUSH2 0x236 JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH1 0x1F DUP3 GT ISZERO PUSH2 0x298 JUMPI PUSH2 0x269 DUP2 PUSH2 0x137 JUMP JUMPDEST PUSH2 0x272 DUP5 PUSH2 0x149 JUMP JUMPDEST DUP2 ADD PUSH1 0x20 DUP6 LT ISZERO PUSH2 0x281 JUMPI DUP2 SWAP1 POP JUMPDEST PUSH2 0x295 PUSH2 0x28D DUP6 PUSH2 0x149 JUMP JUMPDEST DUP4 ADD DUP3 PUSH2 0x235 JUMP JUMPDEST POP POP JUMPDEST POP POP POP JUMP JUMPDEST PUSH0 DUP3 DUP3 SHR SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH2 0x2B8 PUSH0 NOT DUP5 PUSH1 0x8 MUL PUSH2 0x29D JUMP JUMPDEST NOT DUP1 DUP4 AND SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH2 0x2D0 DUP4 DUP4 PUSH2 0x2A9 JUMP JUMPDEST SWAP2 POP DUP3 PUSH1 0x2 MUL DUP3 OR SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0x2E9 DUP3 PUSH2 0xA3 JUMP JUMPDEST PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x302 JUMPI PUSH2 0x301 PUSH2 0xAD JUMP JUMPDEST JUMPDEST PUSH2 0x30C DUP3 SLOAD PUSH2 0x107 JUMP JUMPDEST PUSH2 0x317 DUP3 DUP3 DUP6 PUSH2 0x257 JUMP JUMPDEST PUSH0 PUSH1 0x20 SWAP1 POP PUSH1 0x1F DUP4 GT PUSH1 0x1 DUP2 EQ PUSH2 0x348 JUMPI PUSH0 DUP5 ISZERO PUSH2 0x336 JUMPI DUP3 DUP8 ADD MLOAD SWAP1 POP JUMPDEST PUSH2 0x340 DUP6 DUP3 PUSH2 0x2C5 JUMP JUMPDEST DUP7 SSTORE POP PUSH2 0x3A7 JUMP JUMPDEST PUSH1 0x1F NOT DUP5 AND PUSH2 0x356 DUP7 PUSH2 0x137 JUMP JUMPDEST PUSH0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x37D JUMPI DUP5 DUP10 ADD MLOAD DUP3 SSTORE PUSH1 0x1 DUP3 ADD SWAP2 POP PUSH1 0x20 DUP6 ADD SWAP5 POP PUSH1 0x20 DUP2 ADD SWAP1 POP PUSH2 0x358 JUMP JUMPDEST DUP7 DUP4 LT ISZERO PUSH2 0x39A JUMPI DUP5 DUP10 ADD MLOAD PUSH2 0x396 PUSH1 0x1F DUP10 AND DUP3 PUSH2 0x2A9 JUMP JUMPDEST DUP4 SSTORE POP JUMPDEST PUSH1 0x1 PUSH1 0x2 DUP9 MUL ADD DUP9 SSTORE POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST PUSH2 0xF9B DUP1 PUSH2 0x3BC PUSH0 CODECOPY PUSH0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0xF JUMPI PUSH0 PUSH0 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0xB2 JUMPI PUSH0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x5C975ABB GT PUSH2 0x6F JUMPI DUP1 PUSH4 0x5C975ABB EQ PUSH2 0x17A JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x198 JUMPI DUP1 PUSH4 0x8456CB59 EQ PUSH2 0x1C8 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x1D2 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x1F0 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x220 JUMPI PUSH2 0xB2 JUMP JUMPDEST DUP1 PUSH4 0x6FDDE03 EQ PUSH2 0xB6 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x104 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x122 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x152 JUMPI DUP1 PUSH4 0x3F4BA83A EQ PUSH2 0x170 JUMPI JUMPDEST PUSH0 PUSH0 REVERT JUMPDEST PUSH2 0xBE PUSH2 0x250 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xCB SWAP2 SWAP1 PUSH2 0xC14 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0xEE PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0xE9 SWAP2 SWAP1 PUSH2 0xCC5 JUMP JUMPDEST PUSH2 0x2E0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xFB SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x10C PUSH2 0x302 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x119 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x13C PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x137 SWAP2 SWAP1 PUSH2 0xD5E JUMP JUMPDEST PUSH2 0x30B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x149 SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x15A PUSH2 0x339 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x167 SWAP2 SWAP1 PUSH2 0xDC9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x178 PUSH2 0x341 JUMP JUMPDEST STOP JUMPDEST PUSH2 0x182 PUSH2 0x34B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x18F SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x1B2 PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x1AD SWAP2 SWAP1 PUSH2 0xDE2 JUMP JUMPDEST PUSH2 0x364 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1BF SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x1D0 PUSH2 0x3A9 JUMP JUMPDEST STOP JUMPDEST PUSH2 0x1DA PUSH2 0x3B3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E7 SWAP2 SWAP1 PUSH2 0xC14 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x20A PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x205 SWAP2 SWAP1 PUSH2 0xCC5 JUMP JUMPDEST PUSH2 0x443 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x217 SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x23A PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x235 SWAP2 SWAP1 PUSH2 0xE0D JUMP JUMPDEST PUSH2 0x465 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x247 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD PUSH2 0x25F SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x28B SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x2D6 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x2AD JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2D6 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH0 MSTORE PUSH1 0x20 PUSH0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2B9 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH2 0x2EA PUSH2 0x4E7 JUMP JUMPDEST SWAP1 POP PUSH2 0x2F7 DUP2 DUP6 DUP6 PUSH2 0x4EE JUMP JUMPDEST PUSH1 0x1 SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x2 SLOAD SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH2 0x315 PUSH2 0x4E7 JUMP JUMPDEST SWAP1 POP PUSH2 0x322 DUP6 DUP3 DUP6 PUSH2 0x500 JUMP JUMPDEST PUSH2 0x32D DUP6 DUP6 DUP6 PUSH2 0x593 JUMP JUMPDEST PUSH1 0x1 SWAP2 POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH0 PUSH1 0x12 SWAP1 POP SWAP1 JUMP JUMPDEST PUSH2 0x349 PUSH2 0x683 JUMP JUMPDEST JUMP JUMPDEST PUSH0 PUSH1 0x2 PUSH1 0x5 SLOAD EQ PUSH2 0x35C JUMPI PUSH0 PUSH2 0x35F JUMP JUMPDEST PUSH1 0x1 JUMPDEST SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 SLOAD SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3B1 PUSH2 0x6D3 JUMP JUMPDEST JUMP JUMPDEST PUSH1 0x60 PUSH1 0x4 DUP1 SLOAD PUSH2 0x3C2 SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x3EE SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x439 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x410 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x439 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH0 MSTORE PUSH1 0x20 PUSH0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x41C JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH2 0x44D PUSH2 0x4E7 JUMP JUMPDEST SWAP1 POP PUSH2 0x45A DUP2 DUP6 DUP6 PUSH2 0x593 JUMP JUMPDEST PUSH1 0x1 SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x1 PUSH0 DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 PUSH0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 SLOAD SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 CALLER SWAP1 POP SWAP1 JUMP JUMPDEST PUSH2 0x4FB DUP4 DUP4 DUP4 PUSH1 0x1 PUSH2 0x723 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH0 PUSH2 0x50B DUP5 DUP5 PUSH2 0x465 JUMP JUMPDEST SWAP1 POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 LT ISZERO PUSH2 0x58D JUMPI DUP2 DUP2 LT ISZERO PUSH2 0x57E JUMPI DUP3 DUP2 DUP4 PUSH1 0x40 MLOAD PUSH32 0xFB8F41B200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x575 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0xEB7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x58C DUP5 DUP5 DUP5 DUP5 SUB PUSH0 PUSH2 0x723 JUMP JUMPDEST JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x603 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0x96C6FD1E00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x5FA SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x673 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0xEC442F0500000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x66A SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x67E DUP4 DUP4 DUP4 PUSH2 0x8F2 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0x68B PUSH2 0x90A JUMP JUMPDEST PUSH1 0x1 PUSH1 0x5 DUP2 SWAP1 SSTORE POP PUSH32 0x5DB9EE0A495BF2E6FF9C91A7834C1BA4FDD244A5E8AA4E537BD38AEAE4B073AA PUSH2 0x6BC PUSH2 0x4E7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x6C9 SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 JUMP JUMPDEST PUSH2 0x6DB PUSH2 0x94A JUMP JUMPDEST PUSH1 0x2 PUSH1 0x5 DUP2 SWAP1 SSTORE POP PUSH32 0x62E78CEA01BEE320CD4E420270B5EA74000D11B0C9F74754EBDBFC544B05A258 PUSH2 0x70C PUSH2 0x4E7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x719 SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 JUMP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x793 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0xE602DF0500000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x78A SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x803 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0x94280D6200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7FA SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP2 PUSH1 0x1 PUSH0 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 PUSH0 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 DUP2 SWAP1 SSTORE POP DUP1 ISZERO PUSH2 0x8EC JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 DUP5 PUSH1 0x40 MLOAD PUSH2 0x8E3 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x8FA PUSH2 0x94A JUMP JUMPDEST PUSH2 0x905 DUP4 DUP4 DUP4 PUSH2 0x98B JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0x912 PUSH2 0x34B JUMP JUMPDEST PUSH2 0x948 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8DFC202B00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST JUMP JUMPDEST PUSH2 0x952 PUSH2 0x34B JUMP JUMPDEST ISZERO PUSH2 0x989 JUMPI PUSH1 0x40 MLOAD PUSH32 0xD93C066500000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST JUMP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x9DB JUMPI DUP1 PUSH1 0x2 PUSH0 DUP3 DUP3 SLOAD PUSH2 0x9CF SWAP2 SWAP1 PUSH2 0xF32 JUMP JUMPDEST SWAP3 POP POP DUP2 SWAP1 SSTORE POP PUSH2 0xAA9 JUMP JUMPDEST PUSH0 PUSH0 PUSH0 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 SLOAD SWAP1 POP DUP2 DUP2 LT ISZERO PUSH2 0xA64 JUMPI DUP4 DUP2 DUP4 PUSH1 0x40 MLOAD PUSH32 0xE450D38C00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xA5B SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0xEB7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP2 DUP2 SUB PUSH0 PUSH0 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 DUP2 SWAP1 SSTORE POP POP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0xAF0 JUMPI DUP1 PUSH1 0x2 PUSH0 DUP3 DUP3 SLOAD SUB SWAP3 POP POP DUP2 SWAP1 SSTORE POP PUSH2 0xB3A JUMP JUMPDEST DUP1 PUSH0 PUSH0 DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 PUSH0 DUP3 DUP3 SLOAD ADD SWAP3 POP POP DUP2 SWAP1 SSTORE POP JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP4 PUSH1 0x40 MLOAD PUSH2 0xB97 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP POP JUMP JUMPDEST PUSH0 DUP2 MLOAD SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH0 DUP3 DUP3 MSTORE PUSH1 0x20 DUP3 ADD SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST DUP3 DUP2 DUP4 MCOPY PUSH0 DUP4 DUP4 ADD MSTORE POP POP POP JUMP JUMPDEST PUSH0 PUSH1 0x1F NOT PUSH1 0x1F DUP4 ADD AND SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH0 PUSH2 0xBE6 DUP3 PUSH2 0xBA4 JUMP JUMPDEST PUSH2 0xBF0 DUP2 DUP6 PUSH2 0xBAE JUMP JUMPDEST SWAP4 POP PUSH2 0xC00 DUP2 DUP6 PUSH1 0x20 DUP7 ADD PUSH2 0xBBE JUMP JUMPDEST PUSH2 0xC09 DUP2 PUSH2 0xBCC JUMP JUMPDEST DUP5 ADD SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP DUP2 DUP2 SUB PUSH0 DUP4 ADD MSTORE PUSH2 0xC2C DUP2 DUP5 PUSH2 0xBDC JUMP JUMPDEST SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 REVERT JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH0 PUSH2 0xC61 DUP3 PUSH2 0xC38 JUMP JUMPDEST SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xC71 DUP2 PUSH2 0xC57 JUMP JUMPDEST DUP2 EQ PUSH2 0xC7B JUMPI PUSH0 PUSH0 REVERT JUMPDEST POP JUMP JUMPDEST PUSH0 DUP2 CALLDATALOAD SWAP1 POP PUSH2 0xC8C DUP2 PUSH2 0xC68 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 DUP2 SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xCA4 DUP2 PUSH2 0xC92 JUMP JUMPDEST DUP2 EQ PUSH2 0xCAE JUMPI PUSH0 PUSH0 REVERT JUMPDEST POP JUMP JUMPDEST PUSH0 DUP2 CALLDATALOAD SWAP1 POP PUSH2 0xCBF DUP2 PUSH2 0xC9B JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xCDB JUMPI PUSH2 0xCDA PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 PUSH2 0xCE8 DUP6 DUP3 DUP7 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0xCF9 DUP6 DUP3 DUP7 ADD PUSH2 0xCB1 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH0 DUP2 ISZERO ISZERO SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xD17 DUP2 PUSH2 0xD03 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xD30 PUSH0 DUP4 ADD DUP5 PUSH2 0xD0E JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0xD3F DUP2 PUSH2 0xC92 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xD58 PUSH0 DUP4 ADD DUP5 PUSH2 0xD36 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 PUSH0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0xD75 JUMPI PUSH2 0xD74 PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 PUSH2 0xD82 DUP7 DUP3 DUP8 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0xD93 DUP7 DUP3 DUP8 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0xDA4 DUP7 DUP3 DUP8 ADD PUSH2 0xCB1 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH0 PUSH1 0xFF DUP3 AND SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xDC3 DUP2 PUSH2 0xDAE JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xDDC PUSH0 DUP4 ADD DUP5 PUSH2 0xDBA JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xDF7 JUMPI PUSH2 0xDF6 PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 PUSH2 0xE04 DUP5 DUP3 DUP6 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xE23 JUMPI PUSH2 0xE22 PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 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dataEnd)\n }\n\n }\n\n function cleanup_t_bool(value) -> cleaned {\n cleaned := iszero(iszero(value))\n }\n\n function abi_encode_t_bool_to_t_bool_fromStack(value, pos) {\n mstore(pos, cleanup_t_bool(value))\n }\n\n function abi_encode_tuple_t_bool__to_t_bool__fromStack_reversed(headStart , value0) -> tail {\n tail := add(headStart, 32)\n\n abi_encode_t_bool_to_t_bool_fromStack(value0, add(headStart, 0))\n\n }\n\n function abi_encode_t_uint256_to_t_uint256_fromStack(value, pos) {\n mstore(pos, cleanup_t_uint256(value))\n }\n\n function abi_encode_tuple_t_uint256__to_t_uint256__fromStack_reversed(headStart , value0) -> tail {\n tail := add(headStart, 32)\n\n abi_encode_t_uint256_to_t_uint256_fromStack(value0, add(headStart, 0))\n\n }\n\n function abi_decode_tuple_t_addresst_addresst_uint256(headStart, dataEnd) -> value0, value1, value2 {\n if slt(sub(dataEnd, headStart), 96) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }\n\n {\n\n let offset := 0\n\n value0 := abi_decode_t_address(add(headStart, offset), dataEnd)\n }\n\n {\n\n let offset := 32\n\n value1 := abi_decode_t_address(add(headStart, offset), dataEnd)\n }\n\n {\n\n let offset := 64\n\n value2 := abi_decode_t_uint256(add(headStart, offset), dataEnd)\n }\n\n }\n\n function cleanup_t_uint8(value) -> cleaned {\n cleaned := and(value, 0xff)\n }\n\n function abi_encode_t_uint8_to_t_uint8_fromStack(value, pos) {\n mstore(pos, cleanup_t_uint8(value))\n }\n\n function abi_encode_tuple_t_uint8__to_t_uint8__fromStack_reversed(headStart , value0) -> tail {\n tail := add(headStart, 32)\n\n abi_encode_t_uint8_to_t_uint8_fromStack(value0, add(headStart, 0))\n\n }\n\n function abi_decode_tuple_t_address(headStart, dataEnd) -> value0 {\n if slt(sub(dataEnd, headStart), 32) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }\n\n {\n\n let offset := 0\n\n value0 := abi_decode_t_address(add(headStart, offset), dataEnd)\n }\n\n }\n\n function abi_decode_tuple_t_addresst_address(headStart, dataEnd) -> value0, value1 {\n if slt(sub(dataEnd, headStart), 64) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }\n\n {\n\n let offset := 0\n\n value0 := abi_decode_t_address(add(headStart, offset), dataEnd)\n }\n\n {\n\n let offset := 32\n\n value1 := abi_decode_t_address(add(headStart, offset), dataEnd)\n }\n\n }\n\n function panic_error_0x22() {\n mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)\n mstore(4, 0x22)\n revert(0, 0x24)\n }\n\n function extract_byte_array_length(data) -> length {\n length := div(data, 2)\n let outOfPlaceEncoding := and(data, 1)\n if iszero(outOfPlaceEncoding) {\n length := and(length, 0x7f)\n }\n\n if eq(outOfPlaceEncoding, lt(length, 32)) {\n panic_error_0x22()\n }\n }\n\n function abi_encode_t_address_to_t_address_fromStack(value, pos) {\n mstore(pos, cleanup_t_address(value))\n }\n\n function abi_encode_tuple_t_address_t_uint256_t_uint256__to_t_address_t_uint256_t_uint256__fromStack_reversed(headStart , value2, value1, value0) -> tail {\n tail := add(headStart, 96)\n\n abi_encode_t_address_to_t_address_fromStack(value0, add(headStart, 0))\n\n abi_encode_t_uint256_to_t_uint256_fromStack(value1, add(headStart, 32))\n\n abi_encode_t_uint256_to_t_uint256_fromStack(value2, add(headStart, 64))\n\n }\n\n function abi_encode_tuple_t_address__to_t_address__fromStack_reversed(headStart , value0) -> tail {\n tail := add(headStart, 32)\n\n abi_encode_t_address_to_t_address_fromStack(value0, add(headStart, 0))\n\n }\n\n function panic_error_0x11() {\n mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)\n mstore(4, 0x11)\n revert(0, 0x24)\n }\n\n function checked_add_t_uint256(x, y) -> sum {\n x := cleanup_t_uint256(x)\n y := cleanup_t_uint256(y)\n sum := add(x, y)\n\n if gt(x, sum) { panic_error_0x11() }\n\n }\n\n}\n", + "id": 8, + "language": "Yul", + "name": "#utility.yul" + } + ], + "immutableReferences": {}, + "linkReferences": {}, + "object": 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+ "opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0xF JUMPI PUSH0 PUSH0 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0xB2 JUMPI PUSH0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x5C975ABB GT PUSH2 0x6F JUMPI DUP1 PUSH4 0x5C975ABB EQ PUSH2 0x17A JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x198 JUMPI DUP1 PUSH4 0x8456CB59 EQ PUSH2 0x1C8 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x1D2 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x1F0 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x220 JUMPI PUSH2 0xB2 JUMP JUMPDEST DUP1 PUSH4 0x6FDDE03 EQ PUSH2 0xB6 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0xD4 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x104 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x122 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x152 JUMPI DUP1 PUSH4 0x3F4BA83A EQ PUSH2 0x170 JUMPI JUMPDEST PUSH0 PUSH0 REVERT JUMPDEST PUSH2 0xBE PUSH2 0x250 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xCB SWAP2 SWAP1 PUSH2 0xC14 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0xEE PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0xE9 SWAP2 SWAP1 PUSH2 0xCC5 JUMP JUMPDEST PUSH2 0x2E0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xFB SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x10C PUSH2 0x302 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x119 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x13C PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x137 SWAP2 SWAP1 PUSH2 0xD5E JUMP JUMPDEST PUSH2 0x30B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x149 SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x15A PUSH2 0x339 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x167 SWAP2 SWAP1 PUSH2 0xDC9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x178 PUSH2 0x341 JUMP JUMPDEST STOP JUMPDEST PUSH2 0x182 PUSH2 0x34B JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x18F SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x1B2 PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x1AD SWAP2 SWAP1 PUSH2 0xDE2 JUMP JUMPDEST PUSH2 0x364 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1BF SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x1D0 PUSH2 0x3A9 JUMP JUMPDEST STOP JUMPDEST PUSH2 0x1DA PUSH2 0x3B3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E7 SWAP2 SWAP1 PUSH2 0xC14 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x20A PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x205 SWAP2 SWAP1 PUSH2 0xCC5 JUMP JUMPDEST PUSH2 0x443 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x217 SWAP2 SWAP1 PUSH2 0xD1D JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x23A PUSH1 0x4 DUP1 CALLDATASIZE SUB DUP2 ADD SWAP1 PUSH2 0x235 SWAP2 SWAP1 PUSH2 0xE0D JUMP JUMPDEST PUSH2 0x465 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x247 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD PUSH2 0x25F SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x28B SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x2D6 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x2AD JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x2D6 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH0 MSTORE PUSH1 0x20 PUSH0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x2B9 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH2 0x2EA PUSH2 0x4E7 JUMP JUMPDEST SWAP1 POP PUSH2 0x2F7 DUP2 DUP6 DUP6 PUSH2 0x4EE JUMP JUMPDEST PUSH1 0x1 SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x2 SLOAD SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH2 0x315 PUSH2 0x4E7 JUMP JUMPDEST SWAP1 POP PUSH2 0x322 DUP6 DUP3 DUP6 PUSH2 0x500 JUMP JUMPDEST PUSH2 0x32D DUP6 DUP6 DUP6 PUSH2 0x593 JUMP JUMPDEST PUSH1 0x1 SWAP2 POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH0 PUSH1 0x12 SWAP1 POP SWAP1 JUMP JUMPDEST PUSH2 0x349 PUSH2 0x683 JUMP JUMPDEST JUMP JUMPDEST PUSH0 PUSH1 0x2 PUSH1 0x5 SLOAD EQ PUSH2 0x35C JUMPI PUSH0 PUSH2 0x35F JUMP JUMPDEST PUSH1 0x1 JUMPDEST SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 SLOAD SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3B1 PUSH2 0x6D3 JUMP JUMPDEST JUMP JUMPDEST PUSH1 0x60 PUSH1 0x4 DUP1 SLOAD PUSH2 0x3C2 SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x3EE SWAP1 PUSH2 0xE78 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x439 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x410 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x439 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH0 MSTORE PUSH1 0x20 PUSH0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x41C JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH0 PUSH0 PUSH2 0x44D PUSH2 0x4E7 JUMP JUMPDEST SWAP1 POP PUSH2 0x45A DUP2 DUP6 DUP6 PUSH2 0x593 JUMP JUMPDEST PUSH1 0x1 SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x1 PUSH0 DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 PUSH0 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 SLOAD SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 CALLER SWAP1 POP SWAP1 JUMP JUMPDEST PUSH2 0x4FB DUP4 DUP4 DUP4 PUSH1 0x1 PUSH2 0x723 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH0 PUSH2 0x50B DUP5 DUP5 PUSH2 0x465 JUMP JUMPDEST SWAP1 POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 LT ISZERO PUSH2 0x58D JUMPI DUP2 DUP2 LT ISZERO PUSH2 0x57E JUMPI DUP3 DUP2 DUP4 PUSH1 0x40 MLOAD PUSH32 0xFB8F41B200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x575 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0xEB7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x58C DUP5 DUP5 DUP5 DUP5 SUB PUSH0 PUSH2 0x723 JUMP JUMPDEST JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x603 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0x96C6FD1E00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x5FA SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x673 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0xEC442F0500000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x66A SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x67E DUP4 DUP4 DUP4 PUSH2 0x8F2 JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0x68B PUSH2 0x90A JUMP JUMPDEST PUSH1 0x1 PUSH1 0x5 DUP2 SWAP1 SSTORE POP PUSH32 0x5DB9EE0A495BF2E6FF9C91A7834C1BA4FDD244A5E8AA4E537BD38AEAE4B073AA PUSH2 0x6BC PUSH2 0x4E7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x6C9 SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 JUMP JUMPDEST PUSH2 0x6DB PUSH2 0x94A JUMP JUMPDEST PUSH1 0x2 PUSH1 0x5 DUP2 SWAP1 SSTORE POP PUSH32 0x62E78CEA01BEE320CD4E420270B5EA74000D11B0C9F74754EBDBFC544B05A258 PUSH2 0x70C PUSH2 0x4E7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x719 SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 JUMP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x793 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0xE602DF0500000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x78A SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x803 JUMPI PUSH0 PUSH1 0x40 MLOAD PUSH32 0x94280D6200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x7FA SWAP2 SWAP1 PUSH2 0xEEC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP2 PUSH1 0x1 PUSH0 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 PUSH0 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 DUP2 SWAP1 SSTORE POP DUP1 ISZERO PUSH2 0x8EC JUMPI DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 DUP5 PUSH1 0x40 MLOAD PUSH2 0x8E3 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x8FA PUSH2 0x94A JUMP JUMPDEST PUSH2 0x905 DUP4 DUP4 DUP4 PUSH2 0x98B JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0x912 PUSH2 0x34B JUMP JUMPDEST PUSH2 0x948 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8DFC202B00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST JUMP JUMPDEST PUSH2 0x952 PUSH2 0x34B JUMP JUMPDEST ISZERO PUSH2 0x989 JUMPI PUSH1 0x40 MLOAD PUSH32 0xD93C066500000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST JUMP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0x9DB JUMPI DUP1 PUSH1 0x2 PUSH0 DUP3 DUP3 SLOAD PUSH2 0x9CF SWAP2 SWAP1 PUSH2 0xF32 JUMP JUMPDEST SWAP3 POP POP DUP2 SWAP1 SSTORE POP PUSH2 0xAA9 JUMP JUMPDEST PUSH0 PUSH0 PUSH0 DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 SLOAD SWAP1 POP DUP2 DUP2 LT ISZERO PUSH2 0xA64 JUMPI DUP4 DUP2 DUP4 PUSH1 0x40 MLOAD PUSH32 0xE450D38C00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0xA5B SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0xEB7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP2 DUP2 SUB PUSH0 PUSH0 DUP7 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 DUP2 SWAP1 SSTORE POP POP JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SUB PUSH2 0xAF0 JUMPI DUP1 PUSH1 0x2 PUSH0 DUP3 DUP3 SLOAD SUB SWAP3 POP POP DUP2 SWAP1 SSTORE POP PUSH2 0xB3A JUMP JUMPDEST DUP1 PUSH0 PUSH0 DUP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH0 KECCAK256 PUSH0 DUP3 DUP3 SLOAD ADD SWAP3 POP POP DUP2 SWAP1 SSTORE POP JUMPDEST DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP4 PUSH1 0x40 MLOAD PUSH2 0xB97 SWAP2 SWAP1 PUSH2 0xD45 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP POP JUMP JUMPDEST PUSH0 DUP2 MLOAD SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH0 DUP3 DUP3 MSTORE PUSH1 0x20 DUP3 ADD SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST DUP3 DUP2 DUP4 MCOPY PUSH0 DUP4 DUP4 ADD MSTORE POP POP POP JUMP JUMPDEST PUSH0 PUSH1 0x1F NOT PUSH1 0x1F DUP4 ADD AND SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH0 PUSH2 0xBE6 DUP3 PUSH2 0xBA4 JUMP JUMPDEST PUSH2 0xBF0 DUP2 DUP6 PUSH2 0xBAE JUMP JUMPDEST SWAP4 POP PUSH2 0xC00 DUP2 DUP6 PUSH1 0x20 DUP7 ADD PUSH2 0xBBE JUMP JUMPDEST PUSH2 0xC09 DUP2 PUSH2 0xBCC JUMP JUMPDEST DUP5 ADD SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP DUP2 DUP2 SUB PUSH0 DUP4 ADD MSTORE PUSH2 0xC2C DUP2 DUP5 PUSH2 0xBDC JUMP JUMPDEST SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 REVERT JUMPDEST PUSH0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP3 AND SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH0 PUSH2 0xC61 DUP3 PUSH2 0xC38 JUMP JUMPDEST SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xC71 DUP2 PUSH2 0xC57 JUMP JUMPDEST DUP2 EQ PUSH2 0xC7B JUMPI PUSH0 PUSH0 REVERT JUMPDEST POP JUMP JUMPDEST PUSH0 DUP2 CALLDATALOAD SWAP1 POP PUSH2 0xC8C DUP2 PUSH2 0xC68 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 DUP2 SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xCA4 DUP2 PUSH2 0xC92 JUMP JUMPDEST DUP2 EQ PUSH2 0xCAE JUMPI PUSH0 PUSH0 REVERT JUMPDEST POP JUMP JUMPDEST PUSH0 DUP2 CALLDATALOAD SWAP1 POP PUSH2 0xCBF DUP2 PUSH2 0xC9B JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xCDB JUMPI PUSH2 0xCDA PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 PUSH2 0xCE8 DUP6 DUP3 DUP7 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0xCF9 DUP6 DUP3 DUP7 ADD PUSH2 0xCB1 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH0 DUP2 ISZERO ISZERO SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xD17 DUP2 PUSH2 0xD03 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xD30 PUSH0 DUP4 ADD DUP5 PUSH2 0xD0E JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0xD3F DUP2 PUSH2 0xC92 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xD58 PUSH0 DUP4 ADD DUP5 PUSH2 0xD36 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 PUSH0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0xD75 JUMPI PUSH2 0xD74 PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 PUSH2 0xD82 DUP7 DUP3 DUP8 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0xD93 DUP7 DUP3 DUP8 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 PUSH2 0xDA4 DUP7 DUP3 DUP8 ADD PUSH2 0xCB1 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH0 PUSH1 0xFF DUP3 AND SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xDC3 DUP2 PUSH2 0xDAE JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xDDC PUSH0 DUP4 ADD DUP5 PUSH2 0xDBA JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xDF7 JUMPI PUSH2 0xDF6 PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 PUSH2 0xE04 DUP5 DUP3 DUP6 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH0 PUSH0 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0xE23 JUMPI PUSH2 0xE22 PUSH2 0xC34 JUMP JUMPDEST JUMPDEST PUSH0 PUSH2 0xE30 DUP6 DUP3 DUP7 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0xE41 DUP6 DUP3 DUP7 ADD PUSH2 0xC7E JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH32 0x4E487B7100000000000000000000000000000000000000000000000000000000 PUSH0 MSTORE PUSH1 0x22 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH0 REVERT JUMPDEST PUSH0 PUSH1 0x2 DUP3 DIV SWAP1 POP PUSH1 0x1 DUP3 AND DUP1 PUSH2 0xE8F JUMPI PUSH1 0x7F DUP3 AND SWAP2 POP JUMPDEST PUSH1 0x20 DUP3 LT DUP2 SUB PUSH2 0xEA2 JUMPI PUSH2 0xEA1 PUSH2 0xE4B JUMP JUMPDEST JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xEB1 DUP2 PUSH2 0xC57 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH0 PUSH1 0x60 DUP3 ADD SWAP1 POP PUSH2 0xECA PUSH0 DUP4 ADD DUP7 PUSH2 0xEA8 JUMP JUMPDEST PUSH2 0xED7 PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0xD36 JUMP JUMPDEST PUSH2 0xEE4 PUSH1 0x40 DUP4 ADD DUP5 PUSH2 0xD36 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH0 PUSH1 0x20 DUP3 ADD SWAP1 POP PUSH2 0xEFF PUSH0 DUP4 ADD DUP5 PUSH2 0xEA8 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH32 0x4E487B7100000000000000000000000000000000000000000000000000000000 PUSH0 MSTORE PUSH1 0x11 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH0 REVERT JUMPDEST PUSH0 PUSH2 0xF3C DUP3 PUSH2 0xC92 JUMP JUMPDEST SWAP2 POP PUSH2 0xF47 DUP4 PUSH2 0xC92 JUMP JUMPDEST SWAP3 POP DUP3 DUP3 ADD SWAP1 POP DUP1 DUP3 GT ISZERO PUSH2 0xF5F JUMPI PUSH2 0xF5E PUSH2 0xF05 JUMP JUMPDEST JUMPDEST SWAP3 SWAP2 POP POP JUMP INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 PUSH26 0xDF6EF2F44460794C07DB31A82C5404990135AE596D303E977888 0x26 TLOAD CREATE2 GASLIMIT STOP PUSH5 0x736F6C6343 STOP ADDMOD 0x1E STOP CALLER ", + "sourceMap": 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"begin": 7059, + "end": 7250, + "name": "SWAP2", + "source": 8 + }, + { + "begin": 7059, + "end": 7250, + "name": "POP", + "source": 8 + }, + { + "begin": 7059, + "end": 7250, + "name": "POP", + "source": 8 + }, + { + "begin": 7059, + "end": 7250, + "jumpType": "[out]", + "name": "JUMP", + "source": 8 + } + ] + } + }, + "sourceList": [ + "contracts/MyERC20.sol", + "contracts/interfaces/draft-IERC6093.sol", + "contracts/token/ERC20/ERC20.sol", + "contracts/token/ERC20/IERC20.sol", + "contracts/token/ERC20/extensions/ERC20Pausable.sol", + "contracts/token/ERC20/extensions/IERC20Metadata.sol", + "contracts/utils/Context.sol", + "contracts/utils/Pausable.sol", + "#utility.yul" + ] + }, + "methodIdentifiers": { + "allowance(address,address)": "dd62ed3e", + "approve(address,uint256)": "095ea7b3", + "balanceOf(address)": "70a08231", + "decimals()": "313ce567", + "name()": "06fdde03", + "pause()": "8456cb59", + "paused()": "5c975abb", + "symbol()": "95d89b41", + "totalSupply()": "18160ddd", + "transfer(address,uint256)": "a9059cbb", + "transferFrom(address,address,uint256)": "23b872dd", + "unpause()": "3f4ba83a" + } + }, + "metadata": "{\"compiler\":{\"version\":\"0.8.30+commit.73712a01\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"allowance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"}],\"name\":\"ERC20InsufficientAllowance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"}],\"name\":\"ERC20InsufficientBalance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"approver\",\"type\":\"address\"}],\"name\":\"ERC20InvalidApprover\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"receiver\",\"type\":\"address\"}],\"name\":\"ERC20InvalidReceiver\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"ERC20InvalidSender\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"ERC20InvalidSpender\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"EnforcedPause\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"ExpectedPause\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"Paused\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"Unpaused\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"pause\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"paused\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"unpause\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"errors\":{\"ERC20InsufficientAllowance(address,uint256,uint256)\":[{\"details\":\"Indicates a failure with the `spender`\\u2019s `allowance`. Used in transfers.\",\"params\":{\"allowance\":\"Amount of tokens a `spender` is allowed to operate with.\",\"needed\":\"Minimum amount required to perform a transfer.\",\"spender\":\"Address that may be allowed to operate on tokens without being their owner.\"}}],\"ERC20InsufficientBalance(address,uint256,uint256)\":[{\"details\":\"Indicates an error related to the current `balance` of a `sender`. Used in transfers.\",\"params\":{\"balance\":\"Current balance for the interacting account.\",\"needed\":\"Minimum amount required to perform a transfer.\",\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC20InvalidApprover(address)\":[{\"details\":\"Indicates a failure with the `approver` of a token to be approved. Used in approvals.\",\"params\":{\"approver\":\"Address initiating an approval operation.\"}}],\"ERC20InvalidReceiver(address)\":[{\"details\":\"Indicates a failure with the token `receiver`. Used in transfers.\",\"params\":{\"receiver\":\"Address to which tokens are being transferred.\"}}],\"ERC20InvalidSender(address)\":[{\"details\":\"Indicates a failure with the token `sender`. Used in transfers.\",\"params\":{\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC20InvalidSpender(address)\":[{\"details\":\"Indicates a failure with the `spender` to be approved. Used in approvals.\",\"params\":{\"spender\":\"Address that may be allowed to operate on tokens without being their owner.\"}}],\"EnforcedPause()\":[{\"details\":\"The operation failed because the contract is paused.\"}],\"ExpectedPause()\":[{\"details\":\"The operation failed because the contract is not paused.\"}]},\"events\":{\"Approval(address,address,uint256)\":{\"details\":\"Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance.\"},\"Paused(address)\":{\"details\":\"Emitted when the pause is triggered by `account`.\"},\"Transfer(address,address,uint256)\":{\"details\":\"Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero.\"},\"Unpaused(address)\":{\"details\":\"Emitted when the pause is lifted by `account`.\"}},\"kind\":\"dev\",\"methods\":{\"allowance(address,address)\":{\"details\":\"Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called.\"},\"approve(address,uint256)\":{\"details\":\"See {IERC20-approve}. NOTE: If `value` is the maximum `uint256`, the allowance is not updated on `transferFrom`. This is semantically equivalent to an infinite approval. Requirements: - `spender` cannot be the zero address.\"},\"balanceOf(address)\":{\"details\":\"Returns the value of tokens owned by `account`.\"},\"decimals()\":{\"details\":\"Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the default value returned by this function, unless it's overridden. NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}.\"},\"name()\":{\"details\":\"Returns the name of the token.\"},\"paused()\":{\"details\":\"Returns true if the contract is paused, and false otherwise.\"},\"symbol()\":{\"details\":\"Returns the symbol of the token, usually a shorter version of the name.\"},\"totalSupply()\":{\"details\":\"Returns the value of tokens in existence.\"},\"transfer(address,uint256)\":{\"details\":\"See {IERC20-transfer}. Requirements: - `to` cannot be the zero address. - the caller must have a balance of at least `value`.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"See {IERC20-transferFrom}. Skips emitting an {Approval} event indicating an allowance update. This is not required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve]. NOTE: Does not update the allowance if the current allowance is the maximum `uint256`. Requirements: - `from` and `to` cannot be the zero address. - `from` must have a balance of at least `value`. - the caller must have allowance for ``from``'s tokens of at least `value`.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/MyERC20.sol\":\"MyERC\"},\"evmVersion\":\"prague\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[\":@openzeppelin/contracts/=contracts/\"]},\"sources\":{\"contracts/MyERC20.sol\":{\"keccak256\":\"0xa54d74d422ddd7cc144f9bea920e40dcf192e6744212ddcc9b516fcb0b5be92a\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://e2f53fbc28c35883c9d7ac571652bd0446508dbd5bee1b35f8b0ca8a8d370fe5\",\"dweb:/ipfs/QmPhWuJ68KkK9JyA1n5BTVtjDxRvwC23vNDkG9UePTE8n2\"]},\"contracts/interfaces/draft-IERC6093.sol\":{\"keccak256\":\"0xa667ad942f67a3a72830ba2db2556b22c94a0d0e7b934cb1af19dbb52c701011\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://a04504e81403d9f3c45593e0e29f928ff93fbcd11ea961aa8cbd96b05f80aa6e\",\"dweb:/ipfs/QmZtHcvctLMa4Ap1ayqq1kyKt8EN5Ni2851daEdjNNYacG\"]},\"contracts/token/ERC20/ERC20.sol\":{\"keccak256\":\"0x86b7b71a6aedefdad89b607378eeab1dcc5389b9ea7d17346d08af01d7190994\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://1dc2db8d94a21eac8efe03adf574c419b08536409b416057a2b5b95cb772c43c\",\"dweb:/ipfs/QmZfqJCKVU1ScuX2A7s8WZdQEaikwJbDH5JBrBdKTUT4Gu\"]},\"contracts/token/ERC20/IERC20.sol\":{\"keccak256\":\"0x74ed01eb66b923d0d0cfe3be84604ac04b76482a55f9dd655e1ef4d367f95bc2\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://5282825a626cfe924e504274b864a652b0023591fa66f06a067b25b51ba9b303\",\"dweb:/ipfs/QmeCfPykghhMc81VJTrHTC7sF6CRvaA1FXVq2pJhwYp1dV\"]},\"contracts/token/ERC20/extensions/ERC20Pausable.sol\":{\"keccak256\":\"0x756aee61d83960d324973de3a64920a02b480efe662b611fb05ea506d844aa55\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://4dfb71ab2f5fcc530226a25bba4d808f4d22a7f383cae4a3be3629ec057b276c\",\"dweb:/ipfs/QmRzyetUjbr9Gx1pcXYSsE5rz4XypfEbZgmBvZKUNUJQLR\"]},\"contracts/token/ERC20/extensions/IERC20Metadata.sol\":{\"keccak256\":\"0xd6fa4088198f04eef10c5bce8a2f4d60554b7ec4b987f684393c01bf79b94d9f\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://f95ee0bbd4dd3ac730d066ba3e785ded4565e890dbec2fa7d3b9fe3bad9d0d6e\",\"dweb:/ipfs/QmSLr6bHkPFWT7ntj34jmwfyskpwo97T9jZUrk5sz3sdtR\"]},\"contracts/utils/Context.sol\":{\"keccak256\":\"0x493033a8d1b176a037b2cc6a04dad01a5c157722049bbecf632ca876224dd4b2\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://6a708e8a5bdb1011c2c381c9a5cfd8a9a956d7d0a9dc1bd8bcdaf52f76ef2f12\",\"dweb:/ipfs/Qmax9WHBnVsZP46ZxEMNRQpLQnrdE4dK8LehML1Py8FowF\"]},\"contracts/utils/Pausable.sol\":{\"keccak256\":\"0xdf8d9228aca6cb87ae8bec08c3ecd84de7897a3d7b3b15ddd157dc6689986ad1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://2b419e49007752dba7a1ad5e4f2a8b16d8477cc5ec3ad82c84cbe2231bdfb6ad\",\"dweb:/ipfs/Qme2RFtT8s6Wwid5rQDEPWNCZSsXGXqzvMtz2LT9hMMf2e\"]}},\"version\":1}", 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{ + "t_address": { + "encoding": "inplace", + "label": "address", + "numberOfBytes": "20" + }, + "t_mapping(t_address,t_mapping(t_address,t_uint256))": { + "encoding": "mapping", + "key": "t_address", + "label": "mapping(address => mapping(address => uint256))", + "numberOfBytes": "32", + "value": "t_mapping(t_address,t_uint256)" + }, + "t_mapping(t_address,t_uint256)": { + "encoding": "mapping", + "key": "t_address", + "label": "mapping(address => uint256)", + "numberOfBytes": "32", + "value": "t_uint256" + }, + "t_string_storage": { + "encoding": "bytes", + "label": "string", + "numberOfBytes": "32" + }, + "t_uint256": { + "encoding": "inplace", + "label": "uint256", + "numberOfBytes": "32" + } + } + }, + "userdoc": { + "kind": "user", + "methods": {}, + "version": 1 + } + } + }, + "contracts/interfaces/draft-IERC6093.sol": { + "IERC1155Errors": { + "abi": [ + { + "inputs": [ + { + "internalType": "address", + "name": "sender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "balance", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "needed", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "tokenId", + "type": "uint256" + } + ], + "name": "ERC1155InsufficientBalance", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "approver", + "type": "address" + } + ], + "name": "ERC1155InvalidApprover", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "idsLength", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "valuesLength", + "type": "uint256" + } + ], + "name": "ERC1155InvalidArrayLength", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "operator", + "type": "address" + } + ], + "name": "ERC1155InvalidOperator", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "receiver", + "type": "address" + } + ], + "name": "ERC1155InvalidReceiver", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "sender", + "type": "address" + } + ], + "name": "ERC1155InvalidSender", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "operator", + "type": "address" + }, + { + "internalType": "address", + "name": "owner", + "type": "address" + } + ], + "name": "ERC1155MissingApprovalForAll", + "type": "error" + } + ], + "devdoc": { + "details": "Standard ERC-1155 Errors Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.", + "errors": { + "ERC1155InsufficientBalance(address,uint256,uint256,uint256)": [ + { + "details": "Indicates an error related to the current `balance` of a `sender`. Used in transfers.", + "params": { + "balance": "Current balance for the interacting account.", + "needed": "Minimum amount required to perform a transfer.", + "sender": "Address whose tokens are being transferred.", + "tokenId": "Identifier number of a token." + } + } + ], + "ERC1155InvalidApprover(address)": [ + { + "details": "Indicates a failure with the `approver` of a token to be approved. Used in approvals.", + "params": { + "approver": "Address initiating an approval operation." + } + } + ], + "ERC1155InvalidArrayLength(uint256,uint256)": [ + { + "details": "Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation. Used in batch transfers.", + "params": { + "idsLength": "Length of the array of token identifiers", + "valuesLength": "Length of the array of token amounts" + } + } + ], + "ERC1155InvalidOperator(address)": [ + { + "details": "Indicates a failure with the `operator` to be approved. Used in approvals.", + "params": { + "operator": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "ERC1155InvalidReceiver(address)": [ + { + "details": "Indicates a failure with the token `receiver`. Used in transfers.", + "params": { + "receiver": "Address to which tokens are being transferred." + } + } + ], + "ERC1155InvalidSender(address)": [ + { + "details": "Indicates a failure with the token `sender`. Used in transfers.", + "params": { + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC1155MissingApprovalForAll(address,address)": [ + { + "details": "Indicates a failure with the `operator`’s approval. 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"indexed": true, + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Transfer", + "type": "event" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "internalType": "address", + "name": "spender", + "type": "address" + } + ], + "name": "allowance", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "approve", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "balanceOf", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "decimals", + "outputs": [ + { + "internalType": "uint8", + "name": "", + "type": "uint8" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "name", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "symbol", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transfer", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transferFrom", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + } + ], + "devdoc": { + "details": "Implementation of the {IERC20} interface. This implementation is agnostic to the way tokens are created. This means that a supply mechanism has to be added in a derived contract using {_mint}. TIP: For a detailed writeup see our guide https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How to implement supply mechanisms]. The default value of {decimals} is 18. To change this, you should override this function so it returns a different value. We have followed general OpenZeppelin Contracts guidelines: functions revert instead returning `false` on failure. This behavior is nonetheless conventional and does not conflict with the expectations of ERC-20 applications.", + "errors": { + "ERC20InsufficientAllowance(address,uint256,uint256)": [ + { + "details": "Indicates a failure with the `spender`’s `allowance`. Used in transfers.", + "params": { + "allowance": "Amount of tokens a `spender` is allowed to operate with.", + "needed": "Minimum amount required to perform a transfer.", + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "ERC20InsufficientBalance(address,uint256,uint256)": [ + { + "details": "Indicates an error related to the current `balance` of a `sender`. Used in transfers.", + "params": { + "balance": "Current balance for the interacting account.", + "needed": "Minimum amount required to perform a transfer.", + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidApprover(address)": [ + { + "details": "Indicates a failure with the `approver` of a token to be approved. Used in approvals.", + "params": { + "approver": "Address initiating an approval operation." + } + } + ], + "ERC20InvalidReceiver(address)": [ + { + "details": "Indicates a failure with the token `receiver`. Used in transfers.", + "params": { + "receiver": "Address to which tokens are being transferred." + } + } + ], + "ERC20InvalidSender(address)": [ + { + "details": "Indicates a failure with the token `sender`. Used in transfers.", + "params": { + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidSpender(address)": [ + { + "details": "Indicates a failure with the `spender` to be approved. Used in approvals.", + "params": { + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ] + }, + "events": { + "Approval(address,address,uint256)": { + "details": "Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance." + }, + "Transfer(address,address,uint256)": { + "details": "Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero." + } + }, + "kind": "dev", + "methods": { + "allowance(address,address)": { + "details": "Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called." + }, + "approve(address,uint256)": { + "details": "See {IERC20-approve}. NOTE: If `value` is the maximum `uint256`, the allowance is not updated on `transferFrom`. This is semantically equivalent to an infinite approval. Requirements: - `spender` cannot be the zero address." + }, + "balanceOf(address)": { + "details": "Returns the value of tokens owned by `account`." + }, + "constructor": { + "details": "Sets the values for {name} and {symbol}. Both values are immutable: they can only be set once during construction." + }, + "decimals()": { + "details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the default value returned by this function, unless it's overridden. NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}." + }, + "name()": { + "details": "Returns the name of the token." + }, + "symbol()": { + "details": "Returns the symbol of the token, usually a shorter version of the name." + }, + "totalSupply()": { + "details": "Returns the value of tokens in existence." + }, + "transfer(address,uint256)": { + "details": "See {IERC20-transfer}. Requirements: - `to` cannot be the zero address. - the caller must have a balance of at least `value`." + }, + "transferFrom(address,address,uint256)": { + "details": "See {IERC20-transferFrom}. Skips emitting an {Approval} event indicating an allowance update. This is not required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve]. NOTE: Does not update the allowance if the current allowance is the maximum `uint256`. Requirements: - `from` and `to` cannot be the zero address. - `from` must have a balance of at least `value`. - the caller must have allowance for ``from``'s tokens of at least `value`." + } + }, + "version": 1 + }, + "evm": { + "assembly": "", + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "deployedBytecode": { + "functionDebugData": {}, + "generatedSources": [], + "immutableReferences": {}, + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "gasEstimates": null, + "legacyAssembly": null, + "methodIdentifiers": { + "allowance(address,address)": "dd62ed3e", + "approve(address,uint256)": "095ea7b3", + "balanceOf(address)": "70a08231", + "decimals()": "313ce567", + "name()": "06fdde03", + "symbol()": "95d89b41", + "totalSupply()": "18160ddd", + "transfer(address,uint256)": "a9059cbb", + "transferFrom(address,address,uint256)": "23b872dd" + } + }, + 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One possible solution to mitigate this race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards: https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 Emits an {Approval} event." + }, + "balanceOf(address)": { + "details": "Returns the value of tokens owned by `account`." + }, + "totalSupply()": { + "details": "Returns the value of tokens in existence." + }, + "transfer(address,uint256)": { + "details": "Moves a `value` amount of tokens from the caller's account to `to`. Returns a boolean value indicating whether the operation succeeded. Emits a {Transfer} event." + }, + "transferFrom(address,address,uint256)": { + "details": "Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism. `value` is then deducted from the caller's allowance. Returns a boolean value indicating whether the operation succeeded. 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"inputs": [], + "name": "symbol", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transfer", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transferFrom", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + } + ], + "devdoc": { + "details": "ERC-20 token with pausable token transfers, minting and burning. Useful for scenarios such as preventing trades until the end of an evaluation period, or having an emergency switch for freezing all token transfers in the event of a large bug. IMPORTANT: This contract does not include public pause and unpause functions. In addition to inheriting this contract, you must define both functions, invoking the {Pausable-_pause} and {Pausable-_unpause} internal functions, with appropriate access control, e.g. using {AccessControl} or {Ownable}. Not doing so will make the contract pause mechanism of the contract unreachable, and thus unusable.", + "errors": { + "ERC20InsufficientAllowance(address,uint256,uint256)": [ + { + "details": "Indicates a failure with the `spender`’s `allowance`. Used in transfers.", + "params": { + "allowance": "Amount of tokens a `spender` is allowed to operate with.", + "needed": "Minimum amount required to perform a transfer.", + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "ERC20InsufficientBalance(address,uint256,uint256)": [ + { + "details": "Indicates an error related to the current `balance` of a `sender`. Used in transfers.", + "params": { + "balance": "Current balance for the interacting account.", + "needed": "Minimum amount required to perform a transfer.", + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidApprover(address)": [ + { + "details": "Indicates a failure with the `approver` of a token to be approved. Used in approvals.", + "params": { + "approver": "Address initiating an approval operation." + } + } + ], + "ERC20InvalidReceiver(address)": [ + { + "details": "Indicates a failure with the token `receiver`. Used in transfers.", + "params": { + "receiver": "Address to which tokens are being transferred." + } + } + ], + "ERC20InvalidSender(address)": [ + { + "details": "Indicates a failure with the token `sender`. Used in transfers.", + "params": { + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidSpender(address)": [ + { + "details": "Indicates a failure with the `spender` to be approved. Used in approvals.", + "params": { + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "EnforcedPause()": [ + { + "details": "The operation failed because the contract is paused." + } + ], + "ExpectedPause()": [ + { + "details": "The operation failed because the contract is not paused." + } + ] + }, + "events": { + "Approval(address,address,uint256)": { + "details": "Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance." + }, + "Paused(address)": { + "details": "Emitted when the pause is triggered by `account`." + }, + "Transfer(address,address,uint256)": { + "details": "Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero." + }, + "Unpaused(address)": { + "details": "Emitted when the pause is lifted by `account`." + } + }, + "kind": "dev", + "methods": { + "allowance(address,address)": { + "details": "Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called." + }, + "approve(address,uint256)": { + "details": "See {IERC20-approve}. NOTE: If `value` is the maximum `uint256`, the allowance is not updated on `transferFrom`. This is semantically equivalent to an infinite approval. Requirements: - `spender` cannot be the zero address." + }, + "balanceOf(address)": { + "details": "Returns the value of tokens owned by `account`." + }, + "decimals()": { + "details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the default value returned by this function, unless it's overridden. NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}." + }, + "name()": { + "details": "Returns the name of the token." + }, + "paused()": { + "details": "Returns true if the contract is paused, and false otherwise." + }, + "symbol()": { + "details": "Returns the symbol of the token, usually a shorter version of the name." + }, + "totalSupply()": { + "details": "Returns the value of tokens in existence." + }, + "transfer(address,uint256)": { + "details": "See {IERC20-transfer}. Requirements: - `to` cannot be the zero address. - the caller must have a balance of at least `value`." + }, + "transferFrom(address,address,uint256)": { + "details": "See {IERC20-transferFrom}. Skips emitting an {Approval} event indicating an allowance update. This is not required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve]. NOTE: Does not update the allowance if the current allowance is the maximum `uint256`. Requirements: - `from` and `to` cannot be the zero address. - `from` must have a balance of at least `value`. - the caller must have allowance for ``from``'s tokens of at least `value`." + } + }, + "version": 1 + }, + "evm": { + "assembly": "", + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "deployedBytecode": { + "functionDebugData": {}, + "generatedSources": [], + "immutableReferences": {}, + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "gasEstimates": null, + "legacyAssembly": null, + "methodIdentifiers": { + "allowance(address,address)": "dd62ed3e", + "approve(address,uint256)": "095ea7b3", + "balanceOf(address)": "70a08231", + "decimals()": "313ce567", + "name()": "06fdde03", + "paused()": "5c975abb", + "symbol()": "95d89b41", + "totalSupply()": "18160ddd", + "transfer(address,uint256)": "a9059cbb", + "transferFrom(address,address,uint256)": "23b872dd" + } + }, + "metadata": "{\"compiler\":{\"version\":\"0.8.30+commit.73712a01\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"allowance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"}],\"name\":\"ERC20InsufficientAllowance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"}],\"name\":\"ERC20InsufficientBalance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"approver\",\"type\":\"address\"}],\"name\":\"ERC20InvalidApprover\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"receiver\",\"type\":\"address\"}],\"name\":\"ERC20InvalidReceiver\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"ERC20InvalidSender\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"ERC20InvalidSpender\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"EnforcedPause\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"ExpectedPause\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"Paused\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"Unpaused\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"paused\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"ERC-20 token with pausable token transfers, minting and burning. Useful for scenarios such as preventing trades until the end of an evaluation period, or having an emergency switch for freezing all token transfers in the event of a large bug. IMPORTANT: This contract does not include public pause and unpause functions. In addition to inheriting this contract, you must define both functions, invoking the {Pausable-_pause} and {Pausable-_unpause} internal functions, with appropriate access control, e.g. using {AccessControl} or {Ownable}. Not doing so will make the contract pause mechanism of the contract unreachable, and thus unusable.\",\"errors\":{\"ERC20InsufficientAllowance(address,uint256,uint256)\":[{\"details\":\"Indicates a failure with the `spender`\\u2019s `allowance`. Used in transfers.\",\"params\":{\"allowance\":\"Amount of tokens a `spender` is allowed to operate with.\",\"needed\":\"Minimum amount required to perform a transfer.\",\"spender\":\"Address that may be allowed to operate on tokens without being their owner.\"}}],\"ERC20InsufficientBalance(address,uint256,uint256)\":[{\"details\":\"Indicates an error related to the current `balance` of a `sender`. Used in transfers.\",\"params\":{\"balance\":\"Current balance for the interacting account.\",\"needed\":\"Minimum amount required to perform a transfer.\",\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC20InvalidApprover(address)\":[{\"details\":\"Indicates a failure with the `approver` of a token to be approved. Used in approvals.\",\"params\":{\"approver\":\"Address initiating an approval operation.\"}}],\"ERC20InvalidReceiver(address)\":[{\"details\":\"Indicates a failure with the token `receiver`. Used in transfers.\",\"params\":{\"receiver\":\"Address to which tokens are being transferred.\"}}],\"ERC20InvalidSender(address)\":[{\"details\":\"Indicates a failure with the token `sender`. Used in transfers.\",\"params\":{\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC20InvalidSpender(address)\":[{\"details\":\"Indicates a failure with the `spender` to be approved. Used in approvals.\",\"params\":{\"spender\":\"Address that may be allowed to operate on tokens without being their owner.\"}}],\"EnforcedPause()\":[{\"details\":\"The operation failed because the contract is paused.\"}],\"ExpectedPause()\":[{\"details\":\"The operation failed because the contract is not paused.\"}]},\"events\":{\"Approval(address,address,uint256)\":{\"details\":\"Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance.\"},\"Paused(address)\":{\"details\":\"Emitted when the pause is triggered by `account`.\"},\"Transfer(address,address,uint256)\":{\"details\":\"Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero.\"},\"Unpaused(address)\":{\"details\":\"Emitted when the pause is lifted by `account`.\"}},\"kind\":\"dev\",\"methods\":{\"allowance(address,address)\":{\"details\":\"Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called.\"},\"approve(address,uint256)\":{\"details\":\"See {IERC20-approve}. NOTE: If `value` is the maximum `uint256`, the allowance is not updated on `transferFrom`. This is semantically equivalent to an infinite approval. Requirements: - `spender` cannot be the zero address.\"},\"balanceOf(address)\":{\"details\":\"Returns the value of tokens owned by `account`.\"},\"decimals()\":{\"details\":\"Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the default value returned by this function, unless it's overridden. NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}.\"},\"name()\":{\"details\":\"Returns the name of the token.\"},\"paused()\":{\"details\":\"Returns true if the contract is paused, and false otherwise.\"},\"symbol()\":{\"details\":\"Returns the symbol of the token, usually a shorter version of the name.\"},\"totalSupply()\":{\"details\":\"Returns the value of tokens in existence.\"},\"transfer(address,uint256)\":{\"details\":\"See {IERC20-transfer}. Requirements: - `to` cannot be the zero address. - the caller must have a balance of at least `value`.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"See {IERC20-transferFrom}. Skips emitting an {Approval} event indicating an allowance update. This is not required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve]. NOTE: Does not update the allowance if the current allowance is the maximum `uint256`. Requirements: - `from` and `to` cannot be the zero address. - `from` must have a balance of at least `value`. - the caller must have allowance for ``from``'s tokens of at least `value`.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/token/ERC20/extensions/ERC20Pausable.sol\":\"ERC20Pausable\"},\"evmVersion\":\"prague\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[\":@openzeppelin/contracts/=contracts/\"]},\"sources\":{\"contracts/interfaces/draft-IERC6093.sol\":{\"keccak256\":\"0xa667ad942f67a3a72830ba2db2556b22c94a0d0e7b934cb1af19dbb52c701011\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://a04504e81403d9f3c45593e0e29f928ff93fbcd11ea961aa8cbd96b05f80aa6e\",\"dweb:/ipfs/QmZtHcvctLMa4Ap1ayqq1kyKt8EN5Ni2851daEdjNNYacG\"]},\"contracts/token/ERC20/ERC20.sol\":{\"keccak256\":\"0x86b7b71a6aedefdad89b607378eeab1dcc5389b9ea7d17346d08af01d7190994\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://1dc2db8d94a21eac8efe03adf574c419b08536409b416057a2b5b95cb772c43c\",\"dweb:/ipfs/QmZfqJCKVU1ScuX2A7s8WZdQEaikwJbDH5JBrBdKTUT4Gu\"]},\"contracts/token/ERC20/IERC20.sol\":{\"keccak256\":\"0x74ed01eb66b923d0d0cfe3be84604ac04b76482a55f9dd655e1ef4d367f95bc2\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://5282825a626cfe924e504274b864a652b0023591fa66f06a067b25b51ba9b303\",\"dweb:/ipfs/QmeCfPykghhMc81VJTrHTC7sF6CRvaA1FXVq2pJhwYp1dV\"]},\"contracts/token/ERC20/extensions/ERC20Pausable.sol\":{\"keccak256\":\"0x756aee61d83960d324973de3a64920a02b480efe662b611fb05ea506d844aa55\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://4dfb71ab2f5fcc530226a25bba4d808f4d22a7f383cae4a3be3629ec057b276c\",\"dweb:/ipfs/QmRzyetUjbr9Gx1pcXYSsE5rz4XypfEbZgmBvZKUNUJQLR\"]},\"contracts/token/ERC20/extensions/IERC20Metadata.sol\":{\"keccak256\":\"0xd6fa4088198f04eef10c5bce8a2f4d60554b7ec4b987f684393c01bf79b94d9f\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://f95ee0bbd4dd3ac730d066ba3e785ded4565e890dbec2fa7d3b9fe3bad9d0d6e\",\"dweb:/ipfs/QmSLr6bHkPFWT7ntj34jmwfyskpwo97T9jZUrk5sz3sdtR\"]},\"contracts/utils/Context.sol\":{\"keccak256\":\"0x493033a8d1b176a037b2cc6a04dad01a5c157722049bbecf632ca876224dd4b2\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://6a708e8a5bdb1011c2c381c9a5cfd8a9a956d7d0a9dc1bd8bcdaf52f76ef2f12\",\"dweb:/ipfs/Qmax9WHBnVsZP46ZxEMNRQpLQnrdE4dK8LehML1Py8FowF\"]},\"contracts/utils/Pausable.sol\":{\"keccak256\":\"0xdf8d9228aca6cb87ae8bec08c3ecd84de7897a3d7b3b15ddd157dc6689986ad1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://2b419e49007752dba7a1ad5e4f2a8b16d8477cc5ec3ad82c84cbe2231bdfb6ad\",\"dweb:/ipfs/Qme2RFtT8s6Wwid5rQDEPWNCZSsXGXqzvMtz2LT9hMMf2e\"]}},\"version\":1}", 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"type": "t_string_storage" + }, + { + "astId": 856, + "contract": "contracts/token/ERC20/extensions/ERC20Pausable.sol:ERC20Pausable", + "label": "_paused", + "offset": 0, + "slot": "5", + "type": "t_uint256" + } + ], + "types": { + "t_address": { + "encoding": "inplace", + "label": "address", + "numberOfBytes": "20" + }, + "t_mapping(t_address,t_mapping(t_address,t_uint256))": { + "encoding": "mapping", + "key": "t_address", + "label": "mapping(address => mapping(address => uint256))", + "numberOfBytes": "32", + "value": "t_mapping(t_address,t_uint256)" + }, + "t_mapping(t_address,t_uint256)": { + "encoding": "mapping", + "key": "t_address", + "label": "mapping(address => uint256)", + "numberOfBytes": "32", + "value": "t_uint256" + }, + "t_string_storage": { + "encoding": "bytes", + "label": "string", + "numberOfBytes": "32" + }, + "t_uint256": { + "encoding": "inplace", + "label": "uint256", + "numberOfBytes": "32" + } + } + }, + "userdoc": { + "kind": "user", + "methods": {}, + "version": 1 + } + } + }, + "contracts/token/ERC20/extensions/IERC20Metadata.sol": { + "IERC20Metadata": { + "abi": [ + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Approval", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Transfer", + "type": "event" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "internalType": "address", + "name": "spender", + "type": "address" + } + ], + "name": "allowance", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "approve", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "balanceOf", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "decimals", + "outputs": [ + { + "internalType": "uint8", + "name": "", + "type": "uint8" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "name", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "symbol", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transfer", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transferFrom", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + } + ], + "devdoc": { + "details": "Interface for the optional metadata functions from the ERC-20 standard.", + "events": { + "Approval(address,address,uint256)": { + "details": "Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance." + }, + "Transfer(address,address,uint256)": { + "details": "Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero." + } + }, + "kind": "dev", + "methods": { + "allowance(address,address)": { + "details": "Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called." + }, + "approve(address,uint256)": { + "details": "Sets a `value` amount of tokens as the allowance of `spender` over the caller's tokens. Returns a boolean value indicating whether the operation succeeded. IMPORTANT: Beware that changing an allowance with this method brings the risk that someone may use both the old and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards: https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 Emits an {Approval} event." + }, + "balanceOf(address)": { + "details": "Returns the value of tokens owned by `account`." + }, + "decimals()": { + "details": "Returns the decimals places of the token." + }, + "name()": { + "details": "Returns the name of the token." + }, + "symbol()": { + "details": "Returns the symbol of the token." + }, + "totalSupply()": { + "details": "Returns the value of tokens in existence." + }, + "transfer(address,uint256)": { + "details": "Moves a `value` amount of tokens from the caller's account to `to`. Returns a boolean value indicating whether the operation succeeded. Emits a {Transfer} event." + }, + "transferFrom(address,address,uint256)": { + "details": "Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism. `value` is then deducted from the caller's allowance. Returns a boolean value indicating whether the operation succeeded. 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"contractDependencies": [], + "contractKind": "interface", + "documentation": { + "id": 30, + "nodeType": "StructuredDocumentation", + "src": "139:141:1", + "text": " @dev Standard ERC-20 Errors\n Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens." + }, + "fullyImplemented": true, + "id": 69, + "linearizedBaseContracts": [ + 69 + ], + "name": "IERC20Errors", + "nameLocation": "291:12:1", + "nodeType": "ContractDefinition", + "nodes": [ + { + "documentation": { + "id": 31, + "nodeType": "StructuredDocumentation", + "src": "310:309:1", + "text": " @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\n @param sender Address whose tokens are being transferred.\n @param balance Current balance for the interacting account.\n @param needed Minimum amount required to perform a transfer." + }, + "errorSelector": "e450d38c", + "id": 39, + "name": "ERC20InsufficientBalance", + "nameLocation": "630:24:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 38, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 33, + "mutability": "mutable", + "name": "sender", + "nameLocation": "663:6:1", + "nodeType": "VariableDeclaration", + "scope": 39, + "src": "655:14:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 32, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "655:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 35, + "mutability": "mutable", + "name": "balance", + "nameLocation": "679:7:1", + "nodeType": "VariableDeclaration", + "scope": 39, + "src": "671:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 34, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "671:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 37, + "mutability": "mutable", + "name": "needed", + "nameLocation": "696:6:1", + "nodeType": "VariableDeclaration", + "scope": 39, + "src": "688:14:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 36, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "688:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "654:49:1" + }, + "src": "624:80:1" + }, + { + "documentation": { + "id": 40, + "nodeType": "StructuredDocumentation", + "src": "710:152:1", + "text": " @dev Indicates a failure with the token `sender`. Used in transfers.\n @param sender Address whose tokens are being transferred." + }, + "errorSelector": "96c6fd1e", + "id": 44, + "name": "ERC20InvalidSender", + "nameLocation": "873:18:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 43, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 42, + "mutability": "mutable", + "name": "sender", + "nameLocation": "900:6:1", + "nodeType": "VariableDeclaration", + "scope": 44, + "src": "892:14:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 41, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "892:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "891:16:1" + }, + "src": "867:41:1" + }, + { + "documentation": { + "id": 45, + "nodeType": "StructuredDocumentation", + "src": "914:159:1", + "text": " @dev Indicates a failure with the token `receiver`. Used in transfers.\n @param receiver Address to which tokens are being transferred." + }, + "errorSelector": "ec442f05", + "id": 49, + "name": "ERC20InvalidReceiver", + "nameLocation": "1084:20:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 48, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 47, + "mutability": "mutable", + "name": "receiver", + "nameLocation": "1113:8:1", + "nodeType": "VariableDeclaration", + "scope": 49, + "src": "1105:16:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 46, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "1105:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "1104:18:1" + }, + "src": "1078:45:1" + }, + { + "documentation": { + "id": 50, + "nodeType": "StructuredDocumentation", + "src": "1129:345:1", + "text": " @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.\n @param spender Address that may be allowed to operate on tokens without being their owner.\n @param allowance Amount of tokens a `spender` is allowed to operate with.\n @param needed Minimum amount required to perform a transfer." + }, + "errorSelector": "fb8f41b2", + "id": 58, + "name": "ERC20InsufficientAllowance", + "nameLocation": "1485:26:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 57, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 52, + "mutability": "mutable", + "name": "spender", + "nameLocation": "1520:7:1", + "nodeType": "VariableDeclaration", + "scope": 58, + "src": "1512:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 51, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "1512:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 54, + "mutability": "mutable", + "name": "allowance", + "nameLocation": "1537:9:1", + "nodeType": "VariableDeclaration", + "scope": 58, + "src": "1529:17:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 53, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "1529:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 56, + "mutability": "mutable", + "name": "needed", + "nameLocation": "1556:6:1", + "nodeType": "VariableDeclaration", + "scope": 58, + "src": "1548:14:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 55, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "1548:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "1511:52:1" + }, + "src": "1479:85:1" + }, + { + "documentation": { + "id": 59, + "nodeType": "StructuredDocumentation", + "src": "1570:174:1", + "text": " @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n @param approver Address initiating an approval operation." + }, + "errorSelector": "e602df05", + "id": 63, + "name": "ERC20InvalidApprover", + "nameLocation": "1755:20:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 62, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 61, + "mutability": "mutable", + "name": "approver", + "nameLocation": "1784:8:1", + "nodeType": "VariableDeclaration", + "scope": 63, + "src": "1776:16:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 60, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "1776:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "1775:18:1" + }, + "src": "1749:45:1" + }, + { + "documentation": { + "id": 64, + "nodeType": "StructuredDocumentation", + "src": "1800:195:1", + "text": " @dev Indicates a failure with the `spender` to be approved. Used in approvals.\n @param spender Address that may be allowed to operate on tokens without being their owner." + }, + "errorSelector": "94280d62", + "id": 68, + "name": "ERC20InvalidSpender", + "nameLocation": "2006:19:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 67, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 66, + "mutability": "mutable", + "name": "spender", + "nameLocation": "2034:7:1", + "nodeType": "VariableDeclaration", + "scope": 68, + "src": "2026:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 65, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "2026:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "2025:17:1" + }, + "src": "2000:43:1" + } + ], + "scope": 165, + "src": "281:1764:1", + "usedErrors": [ + 39, + 44, + 49, + 58, + 63, + 68 + ], + "usedEvents": [] + }, + { + "abstract": false, + "baseContracts": [], + "canonicalName": "IERC721Errors", + "contractDependencies": [], + "contractKind": "interface", + "documentation": { + "id": 70, + "nodeType": "StructuredDocumentation", + "src": "2047:143:1", + "text": " @dev Standard ERC-721 Errors\n Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens." + }, + "fullyImplemented": true, + "id": 117, + "linearizedBaseContracts": [ + 117 + ], + "name": "IERC721Errors", + "nameLocation": "2201:13:1", + "nodeType": "ContractDefinition", + "nodes": [ + { + "documentation": { + "id": 71, + "nodeType": "StructuredDocumentation", + "src": "2221:219:1", + "text": " @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.\n Used in balance queries.\n @param owner Address of the current owner of a token." + }, + "errorSelector": "89c62b64", + "id": 75, + "name": "ERC721InvalidOwner", + "nameLocation": "2451:18:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 74, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 73, + "mutability": "mutable", + "name": "owner", + "nameLocation": "2478:5:1", + "nodeType": "VariableDeclaration", + "scope": 75, + "src": "2470:13:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 72, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "2470:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "2469:15:1" + }, + "src": "2445:40:1" + }, + { + "documentation": { + "id": 76, + "nodeType": "StructuredDocumentation", + "src": "2491:132:1", + "text": " @dev Indicates a `tokenId` whose `owner` is the zero address.\n @param tokenId Identifier number of a token." + }, + "errorSelector": "7e273289", + "id": 80, + "name": "ERC721NonexistentToken", + "nameLocation": "2634:22:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 79, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 78, + "mutability": "mutable", + "name": "tokenId", + "nameLocation": "2665:7:1", + "nodeType": "VariableDeclaration", + "scope": 80, + "src": "2657:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 77, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "2657:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "2656:17:1" + }, + "src": "2628:46:1" + }, + { + "documentation": { + "id": 81, + "nodeType": "StructuredDocumentation", + "src": "2680:289:1", + "text": " @dev Indicates an error related to the ownership over a particular token. Used in transfers.\n @param sender Address whose tokens are being transferred.\n @param tokenId Identifier number of a token.\n @param owner Address of the current owner of a token." + }, + "errorSelector": "64283d7b", + "id": 89, + "name": "ERC721IncorrectOwner", + "nameLocation": "2980:20:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 88, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 83, + "mutability": "mutable", + "name": "sender", + "nameLocation": "3009:6:1", + "nodeType": "VariableDeclaration", + "scope": 89, + "src": "3001:14:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 82, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "3001:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 85, + "mutability": "mutable", + "name": "tokenId", + "nameLocation": "3025:7:1", + "nodeType": "VariableDeclaration", + "scope": 89, + "src": "3017:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 84, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "3017:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 87, + "mutability": "mutable", + "name": "owner", + "nameLocation": "3042:5:1", + "nodeType": "VariableDeclaration", + "scope": 89, + "src": "3034:13:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 86, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "3034:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "3000:48:1" + }, + "src": "2974:75:1" + }, + { + "documentation": { + "id": 90, + "nodeType": "StructuredDocumentation", + "src": "3055:152:1", + "text": " @dev Indicates a failure with the token `sender`. Used in transfers.\n @param sender Address whose tokens are being transferred." + }, + "errorSelector": "73c6ac6e", + "id": 94, + "name": "ERC721InvalidSender", + "nameLocation": "3218:19:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 93, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 92, + "mutability": "mutable", + "name": "sender", + "nameLocation": "3246:6:1", + "nodeType": "VariableDeclaration", + "scope": 94, + "src": "3238:14:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 91, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "3238:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "3237:16:1" + }, + "src": "3212:42:1" + }, + { + "documentation": { + "id": 95, + "nodeType": "StructuredDocumentation", + "src": "3260:159:1", + "text": " @dev Indicates a failure with the token `receiver`. Used in transfers.\n @param receiver Address to which tokens are being transferred." + }, + "errorSelector": "64a0ae92", + "id": 99, + "name": "ERC721InvalidReceiver", + "nameLocation": "3430:21:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 98, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 97, + "mutability": "mutable", + "name": "receiver", + "nameLocation": "3460:8:1", + "nodeType": "VariableDeclaration", + "scope": 99, + "src": "3452:16:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 96, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "3452:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "3451:18:1" + }, + "src": "3424:46:1" + }, + { + "documentation": { + "id": 100, + "nodeType": "StructuredDocumentation", + "src": "3476:247:1", + "text": " @dev Indicates a failure with the `operator`’s approval. Used in transfers.\n @param operator Address that may be allowed to operate on tokens without being their owner.\n @param tokenId Identifier number of a token." + }, + "errorSelector": "177e802f", + "id": 106, + "name": "ERC721InsufficientApproval", + "nameLocation": "3734:26:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 105, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 102, + "mutability": "mutable", + "name": "operator", + "nameLocation": "3769:8:1", + "nodeType": "VariableDeclaration", + "scope": 106, + "src": "3761:16:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 101, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "3761:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 104, + "mutability": "mutable", + "name": "tokenId", + "nameLocation": "3787:7:1", + "nodeType": "VariableDeclaration", + "scope": 106, + "src": "3779:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 103, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "3779:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "3760:35:1" + }, + "src": "3728:68:1" + }, + { + "documentation": { + "id": 107, + "nodeType": "StructuredDocumentation", + "src": "3802:174:1", + "text": " @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n @param approver Address initiating an approval operation." + }, + "errorSelector": "a9fbf51f", + "id": 111, + "name": "ERC721InvalidApprover", + "nameLocation": "3987:21:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 110, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 109, + "mutability": "mutable", + "name": "approver", + "nameLocation": "4017:8:1", + "nodeType": "VariableDeclaration", + "scope": 111, + "src": "4009:16:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 108, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "4009:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "4008:18:1" + }, + "src": "3981:46:1" + }, + { + "documentation": { + "id": 112, + "nodeType": "StructuredDocumentation", + "src": "4033:197:1", + "text": " @dev Indicates a failure with the `operator` to be approved. Used in approvals.\n @param operator Address that may be allowed to operate on tokens without being their owner." + }, + "errorSelector": "5b08ba18", + "id": 116, + "name": "ERC721InvalidOperator", + "nameLocation": "4241:21:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 115, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 114, + "mutability": "mutable", + "name": "operator", + "nameLocation": "4271:8:1", + "nodeType": "VariableDeclaration", + "scope": 116, + "src": "4263:16:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 113, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "4263:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "4262:18:1" + }, + "src": "4235:46:1" + } + ], + "scope": 165, + "src": "2191:2092:1", + "usedErrors": [ + 75, + 80, + 89, + 94, + 99, + 106, + 111, + 116 + ], + "usedEvents": [] + }, + { + "abstract": false, + "baseContracts": [], + "canonicalName": "IERC1155Errors", + "contractDependencies": [], + "contractKind": "interface", + "documentation": { + "id": 118, + "nodeType": "StructuredDocumentation", + "src": "4285:145:1", + "text": " @dev Standard ERC-1155 Errors\n Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens." + }, + "fullyImplemented": true, + "id": 164, + "linearizedBaseContracts": [ + 164 + ], + "name": "IERC1155Errors", + "nameLocation": "4441:14:1", + "nodeType": "ContractDefinition", + "nodes": [ + { + "documentation": { + "id": 119, + "nodeType": "StructuredDocumentation", + "src": "4462:361:1", + "text": " @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\n @param sender Address whose tokens are being transferred.\n @param balance Current balance for the interacting account.\n @param needed Minimum amount required to perform a transfer.\n @param tokenId Identifier number of a token." + }, + "errorSelector": "03dee4c5", + "id": 129, + "name": "ERC1155InsufficientBalance", + "nameLocation": "4834:26:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 128, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 121, + "mutability": "mutable", + "name": "sender", + "nameLocation": "4869:6:1", + "nodeType": "VariableDeclaration", + "scope": 129, + "src": "4861:14:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 120, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "4861:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 123, + "mutability": "mutable", + "name": "balance", + "nameLocation": "4885:7:1", + "nodeType": "VariableDeclaration", + "scope": 129, + "src": "4877:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 122, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "4877:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 125, + "mutability": "mutable", + "name": "needed", + "nameLocation": "4902:6:1", + "nodeType": "VariableDeclaration", + "scope": 129, + "src": "4894:14:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 124, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "4894:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 127, + "mutability": "mutable", + "name": "tokenId", + "nameLocation": "4918:7:1", + "nodeType": "VariableDeclaration", + "scope": 129, + "src": "4910:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 126, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "4910:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "4860:66:1" + }, + "src": "4828:99:1" + }, + { + "documentation": { + "id": 130, + "nodeType": "StructuredDocumentation", + "src": "4933:152:1", + "text": " @dev Indicates a failure with the token `sender`. Used in transfers.\n @param sender Address whose tokens are being transferred." + }, + "errorSelector": "01a83514", + "id": 134, + "name": "ERC1155InvalidSender", + "nameLocation": "5096:20:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 133, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 132, + "mutability": "mutable", + "name": "sender", + "nameLocation": "5125:6:1", + "nodeType": "VariableDeclaration", + "scope": 134, + "src": "5117:14:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 131, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5117:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "5116:16:1" + }, + "src": "5090:43:1" + }, + { + "documentation": { + "id": 135, + "nodeType": "StructuredDocumentation", + "src": "5139:159:1", + "text": " @dev Indicates a failure with the token `receiver`. Used in transfers.\n @param receiver Address to which tokens are being transferred." + }, + "errorSelector": "57f447ce", + "id": 139, + "name": "ERC1155InvalidReceiver", + "nameLocation": "5309:22:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 138, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 137, + "mutability": "mutable", + "name": "receiver", + "nameLocation": "5340:8:1", + "nodeType": "VariableDeclaration", + "scope": 139, + "src": "5332:16:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 136, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5332:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "5331:18:1" + }, + "src": "5303:47:1" + }, + { + "documentation": { + "id": 140, + "nodeType": "StructuredDocumentation", + "src": "5356:256:1", + "text": " @dev Indicates a failure with the `operator`’s approval. Used in transfers.\n @param operator Address that may be allowed to operate on tokens without being their owner.\n @param owner Address of the current owner of a token." + }, + "errorSelector": "e237d922", + "id": 146, + "name": "ERC1155MissingApprovalForAll", + "nameLocation": "5623:28:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 145, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 142, + "mutability": "mutable", + "name": "operator", + "nameLocation": "5660:8:1", + "nodeType": "VariableDeclaration", + "scope": 146, + "src": "5652:16:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 141, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5652:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 144, + "mutability": "mutable", + "name": "owner", + "nameLocation": "5678:5:1", + "nodeType": "VariableDeclaration", + "scope": 146, + "src": "5670:13:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 143, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5670:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "5651:33:1" + }, + "src": "5617:68:1" + }, + { + "documentation": { + "id": 147, + "nodeType": "StructuredDocumentation", + "src": "5691:174:1", + "text": " @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n @param approver Address initiating an approval operation." + }, + "errorSelector": "3e31884e", + "id": 151, + "name": "ERC1155InvalidApprover", + "nameLocation": "5876:22:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 150, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 149, + "mutability": "mutable", + "name": "approver", + "nameLocation": "5907:8:1", + "nodeType": "VariableDeclaration", + "scope": 151, + "src": "5899:16:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 148, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5899:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "5898:18:1" + }, + "src": "5870:47:1" + }, + { + "documentation": { + "id": 152, + "nodeType": "StructuredDocumentation", + "src": "5923:197:1", + "text": " @dev Indicates a failure with the `operator` to be approved. Used in approvals.\n @param operator Address that may be allowed to operate on tokens without being their owner." + }, + "errorSelector": "ced3e100", + "id": 156, + "name": "ERC1155InvalidOperator", + "nameLocation": "6131:22:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 155, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 154, + "mutability": "mutable", + "name": "operator", + "nameLocation": "6162:8:1", + "nodeType": "VariableDeclaration", + "scope": 156, + "src": "6154:16:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 153, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "6154:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "6153:18:1" + }, + "src": "6125:47:1" + }, + { + "documentation": { + "id": 157, + "nodeType": "StructuredDocumentation", + "src": "6178:280:1", + "text": " @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.\n Used in batch transfers.\n @param idsLength Length of the array of token identifiers\n @param valuesLength Length of the array of token amounts" + }, + "errorSelector": "5b059991", + "id": 163, + "name": "ERC1155InvalidArrayLength", + "nameLocation": "6469:25:1", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 162, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 159, + "mutability": "mutable", + "name": "idsLength", + "nameLocation": "6503:9:1", + "nodeType": "VariableDeclaration", + "scope": 163, + "src": "6495:17:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 158, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "6495:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 161, + "mutability": "mutable", + "name": "valuesLength", + "nameLocation": "6522:12:1", + "nodeType": "VariableDeclaration", + "scope": 163, + "src": "6514:20:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 160, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "6514:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "6494:41:1" + }, + "src": "6463:73:1" + } + ], + "scope": 165, + "src": "4431:2107:1", + "usedErrors": [ + 129, + 134, + 139, + 146, + 151, + 156, + 163 + ], + "usedEvents": [] + } + ], + "src": "113:6426:1" + }, + "id": 1 + }, + "contracts/token/ERC20/ERC20.sol": { + "ast": { + "absolutePath": "contracts/token/ERC20/ERC20.sol", + "exportedSymbols": { + "Context": [ + 847 + ], + "ERC20": [ + 679 + ], + "IERC20": [ + 757 + ], + "IERC20Errors": [ + 69 + ], + "IERC20Metadata": [ + 817 + ] + }, + "id": 680, + "license": "MIT", + "nodeType": "SourceUnit", + "nodes": [ + { + "id": 166, + "literals": [ + "solidity", + "^", + "0.8", + ".20" + ], + "nodeType": "PragmaDirective", + "src": "105:24:2" + }, + { + "absolutePath": "contracts/token/ERC20/IERC20.sol", + "file": "./IERC20.sol", + "id": 168, + "nameLocation": "-1:-1:-1", + "nodeType": "ImportDirective", + "scope": 680, + "sourceUnit": 758, + "src": "131:36:2", + "symbolAliases": [ + { + "foreign": { + "id": 167, + "name": "IERC20", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 757, + "src": "139:6:2", + "typeDescriptions": {} + }, + "nameLocation": "-1:-1:-1" + } + ], + "unitAlias": "" + }, + { + "absolutePath": "contracts/token/ERC20/extensions/IERC20Metadata.sol", + "file": "./extensions/IERC20Metadata.sol", + "id": 170, + "nameLocation": "-1:-1:-1", + "nodeType": "ImportDirective", + "scope": 680, + "sourceUnit": 818, + "src": "168:63:2", + "symbolAliases": [ + { + "foreign": { + "id": 169, + "name": "IERC20Metadata", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 817, + "src": "176:14:2", + "typeDescriptions": {} + }, + "nameLocation": "-1:-1:-1" + } + ], + "unitAlias": "" + }, + { + "absolutePath": "contracts/utils/Context.sol", + "file": "../../utils/Context.sol", + "id": 172, + "nameLocation": "-1:-1:-1", + "nodeType": "ImportDirective", + "scope": 680, + "sourceUnit": 848, + "src": "232:48:2", + "symbolAliases": [ + { + "foreign": { + "id": 171, + "name": "Context", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 847, + "src": "240:7:2", + "typeDescriptions": {} + }, + "nameLocation": "-1:-1:-1" + } + ], + "unitAlias": "" + }, + { + "absolutePath": "contracts/interfaces/draft-IERC6093.sol", + "file": "../../interfaces/draft-IERC6093.sol", + "id": 174, + "nameLocation": "-1:-1:-1", + "nodeType": "ImportDirective", + "scope": 680, + "sourceUnit": 165, + "src": "281:65:2", + "symbolAliases": [ + { + "foreign": { + "id": 173, + "name": "IERC20Errors", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 69, + "src": "289:12:2", + "typeDescriptions": {} + }, + "nameLocation": "-1:-1:-1" + } + ], + "unitAlias": "" + }, + { + "abstract": true, + "baseContracts": [ + { + "baseName": { + "id": 176, + "name": "Context", + "nameLocations": [ + "1133:7:2" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 847, + "src": "1133:7:2" + }, + "id": 177, + "nodeType": "InheritanceSpecifier", + "src": "1133:7:2" + }, + { + "baseName": { + "id": 178, + "name": "IERC20", + "nameLocations": [ + "1142:6:2" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 757, + "src": "1142:6:2" + }, + "id": 179, + "nodeType": "InheritanceSpecifier", + "src": "1142:6:2" + }, + { + "baseName": { + "id": 180, + "name": "IERC20Metadata", + "nameLocations": [ + "1150:14:2" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 817, + "src": "1150:14:2" + }, + "id": 181, + "nodeType": "InheritanceSpecifier", + "src": "1150:14:2" + }, + { + "baseName": { + "id": 182, + "name": "IERC20Errors", + "nameLocations": [ + "1166:12:2" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 69, + "src": "1166:12:2" + }, + "id": 183, + "nodeType": "InheritanceSpecifier", + "src": "1166:12:2" + } + ], + "canonicalName": "ERC20", + "contractDependencies": [], + "contractKind": "contract", + "documentation": { + "id": 175, + "nodeType": "StructuredDocumentation", + "src": "348:757:2", + "text": " @dev Implementation of the {IERC20} interface.\n This implementation is agnostic to the way tokens are created. This means\n that a supply mechanism has to be added in a derived contract using {_mint}.\n TIP: For a detailed writeup see our guide\n https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How\n to implement supply mechanisms].\n The default value of {decimals} is 18. To change this, you should override\n this function so it returns a different value.\n We have followed general OpenZeppelin Contracts guidelines: functions revert\n instead returning `false` on failure. This behavior is nonetheless\n conventional and does not conflict with the expectations of ERC-20\n applications." + }, + "fullyImplemented": true, + "id": 679, + "linearizedBaseContracts": [ + 679, + 69, + 817, + 757, + 847 + ], + "name": "ERC20", + "nameLocation": "1124:5:2", + "nodeType": "ContractDefinition", + "nodes": [ + { + "constant": false, + "id": 187, + "mutability": "mutable", + "name": "_balances", + "nameLocation": "1229:9:2", + "nodeType": "VariableDeclaration", + "scope": 679, + "src": "1185:53:2", + "stateVariable": true, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", + "typeString": "mapping(address => uint256)" + }, + "typeName": { + "id": 186, + "keyName": "account", + "keyNameLocation": "1201:7:2", + "keyType": { + "id": 184, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "1193:7:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "Mapping", + "src": "1185:35:2", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", + "typeString": "mapping(address => uint256)" + }, + "valueName": "", + "valueNameLocation": "-1:-1:-1", + "valueType": { + "id": 185, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "1212:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + } + }, + "visibility": "private" + }, + { + "constant": false, + "id": 193, + "mutability": "mutable", + "name": "_allowances", + "nameLocation": "1317:11:2", + "nodeType": "VariableDeclaration", + "scope": 679, + "src": "1245:83:2", + "stateVariable": true, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_address_$_t_uint256_$_$", + "typeString": "mapping(address => mapping(address => uint256))" + }, + "typeName": { + "id": 192, + "keyName": "account", + "keyNameLocation": "1261:7:2", + "keyType": { + 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This is semantically equivalent to an infinite approval.\n Requirements:\n - `spender` cannot be the zero address." + }, + "functionSelector": "095ea7b3", + "id": 330, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "approve", + "nameLocation": "3911:7:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 312, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 309, + "mutability": "mutable", + "name": "spender", + "nameLocation": "3927:7:2", + "nodeType": "VariableDeclaration", + "scope": 330, + "src": "3919:15:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 308, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "3919:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + 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This is not\n required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve].\n NOTE: Does not update the allowance if the current allowance\n is the maximum `uint256`.\n Requirements:\n - `from` and `to` cannot be the zero address.\n - `from` must have a balance of at least `value`.\n - the caller must have allowance for ``from``'s tokens of at least\n `value`." + }, + "functionSelector": "23b872dd", + "id": 362, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "transferFrom", + "nameLocation": "4689:12:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 338, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 333, + "mutability": "mutable", + "name": "from", + "nameLocation": "4710:4:2", + "nodeType": "VariableDeclaration", + "scope": 362, + "src": "4702:12:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + 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"typeIdentifier": "t_function_error_pure$_t_address_$returns$_t_error_$", + "typeString": "function (address) pure returns (error)" + } + }, + "id": 398, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "5514:32:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 399, + "nodeType": "RevertStatement", + "src": "5507:39:2" + } + ] + } + }, + { + "expression": { + "arguments": [ + { + "id": 403, + "name": "from", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 365, + "src": "5574:4:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 404, + "name": "to", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 367, + "src": "5580:2:2", + "typeDescriptions": 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"lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "5566:24:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 407, + "nodeType": "ExpressionStatement", + "src": "5566:24:2" + } + ] + }, + "documentation": { + "id": 363, + "nodeType": "StructuredDocumentation", + "src": "4930:362:2", + "text": " @dev Moves a `value` amount of tokens from `from` to `to`.\n This internal function is equivalent to {transfer}, and can be used to\n e.g. implement automatic token fees, slashing mechanisms, etc.\n Emits a {Transfer} event.\n NOTE: This function is not virtual, {_update} should be overridden instead." + }, + "id": 409, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_transfer", + "nameLocation": "5306:9:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 370, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 365, + "mutability": "mutable", + "name": "from", + "nameLocation": "5324:4:2", + "nodeType": "VariableDeclaration", + "scope": 409, + "src": "5316:12:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 364, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5316:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 367, + "mutability": "mutable", + "name": "to", + "nameLocation": "5338:2:2", + "nodeType": "VariableDeclaration", + "scope": 409, + "src": "5330:10:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 366, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5330:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 369, + "mutability": "mutable", + "name": "value", + "nameLocation": "5350:5:2", + "nodeType": "VariableDeclaration", + "scope": 409, + "src": "5342:13:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 368, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "5342:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "5315:41:2" + }, + "returnParameters": { + "id": 371, + "nodeType": "ParameterList", + "parameters": [], + "src": "5366:0:2" + }, + "scope": 679, + "src": "5297:300:2", + "stateMutability": "nonpayable", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 485, + "nodeType": "Block", + "src": "5987:1032:2", + "statements": [ + { + "condition": { + "commonType": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "id": 424, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 419, + "name": "from", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 412, + "src": "6001:4:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "BinaryOperation", + "operator": "==", + "rightExpression": { + "arguments": [ + { + "hexValue": "30", + "id": 422, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "6017:1:2", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 421, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "6009:7:2", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 420, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "6009:7:2", + "typeDescriptions": {} + } + }, + "id": 423, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "6009:10:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "src": "6001:18:2", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "falseBody": { + "id": 456, + "nodeType": "Block", + "src": "6175:362:2", + "statements": [ + { + "assignments": [ + 431 + ], + "declarations": [ + { + "constant": false, + "id": 431, + "mutability": "mutable", + "name": "fromBalance", + "nameLocation": "6197:11:2", + "nodeType": "VariableDeclaration", + "scope": 456, + "src": "6189:19:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 430, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "6189:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "id": 435, + "initialValue": { + "baseExpression": { + "id": 432, + "name": "_balances", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 187, + "src": "6211:9:2", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", + "typeString": "mapping(address => uint256)" + } + }, + "id": 434, + "indexExpression": { + "id": 433, + "name": "from", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 412, + "src": "6221:4:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "isConstant": false, + "isLValue": true, + "isPure": false, + "lValueRequested": false, + "nodeType": "IndexAccess", + "src": "6211:15:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "VariableDeclarationStatement", + "src": "6189:37:2" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "id": 438, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 436, + "name": "fromBalance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 431, + "src": "6244:11:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "BinaryOperation", + "operator": "<", + "rightExpression": { + "id": 437, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 416, + "src": "6258:5:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "6244:19:2", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 446, + "nodeType": "IfStatement", + "src": "6240:115:2", + "trueBody": { + "id": 445, + "nodeType": "Block", + "src": "6265:90:2", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "id": 440, + "name": "from", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 412, + "src": "6315:4:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 441, + "name": "fromBalance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 431, + "src": "6321:11:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + { + "id": 442, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 416, + "src": "6334:5:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + ], + "id": 439, + "name": "ERC20InsufficientBalance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 39, + "src": "6290:24:2", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_address_$_t_uint256_$_t_uint256_$returns$_t_error_$", + "typeString": "function (address,uint256,uint256) pure returns (error)" + } + }, + "id": 443, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "6290:50:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 444, + "nodeType": "RevertStatement", + "src": "6283:57:2" + } + ] + } + }, + { + "id": 455, + "nodeType": "UncheckedBlock", + "src": "6368:159:2", + "statements": [ + { + "expression": { + "id": 453, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "baseExpression": { + "id": 447, + "name": "_balances", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 187, + "src": "6475:9:2", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", + "typeString": "mapping(address => uint256)" + } + }, + "id": 449, + "indexExpression": { + "id": 448, + "name": "from", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 412, + "src": "6485:4:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "isConstant": false, + "isLValue": true, + "isPure": false, + "lValueRequested": true, + "nodeType": "IndexAccess", + "src": "6475:15:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "commonType": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "id": 452, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 450, + "name": "fromBalance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 431, + "src": "6493:11:2", + "typeDescriptions": { + "typeIdentifier": 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"name": "_totalSupply", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 195, + "src": "6137:12:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "Assignment", + "operator": "+=", + "rightHandSide": { + "id": 426, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 416, + "src": "6153:5:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "6137:21:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "id": 428, + "nodeType": "ExpressionStatement", + "src": "6137:21:2" + } + ] + } + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "id": 463, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 458, + "name": "to", + 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"name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 416, + "src": "6730:5:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "6714:21:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "id": 467, + "nodeType": "ExpressionStatement", + "src": "6714:21:2" + } + ] + } + ] + } + }, + { + "eventCall": { + "arguments": [ + { + "id": 480, + "name": "from", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 412, + "src": "6996:4:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 481, + "name": "to", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 414, + "src": "7002:2:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 482, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 416, + "src": "7006:5:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + ], + "id": 479, + "name": "Transfer", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 691, + "src": "6987:8:2", + "typeDescriptions": { + "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$", + "typeString": "function (address,address,uint256)" + } + }, + "id": 483, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "6987:25:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 484, + "nodeType": "EmitStatement", + "src": "6982:30:2" + } + ] + }, + "documentation": { + "id": 410, + "nodeType": "StructuredDocumentation", + "src": "5603:304:2", + "text": " @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`\n (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding\n this function.\n Emits a {Transfer} event." + }, + "id": 486, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_update", + "nameLocation": "5921:7:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 417, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 412, + "mutability": "mutable", + "name": "from", + "nameLocation": "5937:4:2", + "nodeType": "VariableDeclaration", + "scope": 486, + "src": "5929:12:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 411, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5929:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 414, + "mutability": "mutable", + "name": "to", + "nameLocation": "5951:2:2", + "nodeType": "VariableDeclaration", + "scope": 486, + "src": "5943:10:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 413, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5943:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 416, + "mutability": "mutable", + "name": "value", + "nameLocation": "5963:5:2", + "nodeType": "VariableDeclaration", + "scope": 486, + "src": "5955:13:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 415, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "5955:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "5928:41:2" + }, + "returnParameters": { + "id": 418, + "nodeType": "ParameterList", + "parameters": [], + "src": "5987:0:2" + }, + "scope": 679, + "src": "5912:1107:2", + "stateMutability": "nonpayable", + "virtual": true, + "visibility": "internal" + }, + { + "body": { + "id": 518, + "nodeType": "Block", + "src": "7418:152:2", + "statements": [ + { + "condition": { + "commonType": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "id": 499, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 494, + "name": "account", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 489, + "src": "7432:7:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "BinaryOperation", + 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"typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "7443:10:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "src": "7432:21:2", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 508, + "nodeType": "IfStatement", + "src": "7428:91:2", + "trueBody": { + "id": 507, + "nodeType": "Block", + "src": "7455:64:2", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "arguments": [ + { + "hexValue": "30", + "id": 503, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "7505:1:2", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 502, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "7497:7:2", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 501, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "7497:7:2", + "typeDescriptions": {} + } + }, + "id": 504, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "7497:10:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + } + ], + "id": 500, + "name": "ERC20InvalidReceiver", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 49, + "src": "7476:20:2", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_address_$returns$_t_error_$", + "typeString": "function (address) pure returns (error)" + } + }, + "id": 505, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "7476:32:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 506, + "nodeType": "RevertStatement", + "src": "7469:39:2" + } + ] + } + }, + { + "expression": { + "arguments": [ + { + "arguments": [ + { + "hexValue": "30", + "id": 512, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "7544:1:2", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 511, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "7536:7:2", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 510, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "7536:7:2", + "typeDescriptions": {} + } + }, + "id": 513, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "7536:10:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 514, + "name": "account", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 489, + "src": "7548:7:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 515, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 491, + "src": "7557:5:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + ], + "id": 509, + "name": "_update", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 486, + "src": "7528:7:2", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$", + "typeString": "function (address,address,uint256)" + } + }, + "id": 516, + "isConstant": 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"argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 535, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "8021:7:2", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 534, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "8021:7:2", + "typeDescriptions": {} + } + }, + "id": 537, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "8021:10:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + } + ], + "id": 533, + "name": "ERC20InvalidSender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 44, + "src": "8002:18:2", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_address_$returns$_t_error_$", + "typeString": "function (address) pure returns (error)" + } + }, + "id": 538, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "8002:30:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 539, + "nodeType": "RevertStatement", + "src": "7995:37:2" + } + ] + } + }, + { + "expression": { + "arguments": [ + { + "id": 543, + "name": "account", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 522, + "src": "8060:7:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "arguments": [ + { + "hexValue": "30", + "id": 546, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "8077:1:2", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 545, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "8069:7:2", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 544, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "8069:7:2", + "typeDescriptions": {} + } + }, + "id": 547, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "8069:10:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 548, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 524, + "src": "8081:5:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + ], + "id": 542, + "name": "_update", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 486, + "src": "8052:7:2", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$", + "typeString": "function (address,address,uint256)" + } + }, + "id": 549, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "8052:35:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 550, + "nodeType": "ExpressionStatement", + "src": "8052:35:2" + } + ] + }, + "documentation": { + "id": 520, + "nodeType": "StructuredDocumentation", + "src": "7576:307:2", + "text": " @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.\n Relies on the `_update` mechanism.\n Emits a {Transfer} event with `to` set to the zero address.\n NOTE: This function is not virtual, {_update} should be overridden instead" + }, + "id": 552, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_burn", + "nameLocation": "7897:5:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 525, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 522, + "mutability": "mutable", + "name": "account", + "nameLocation": "7911:7:2", + "nodeType": "VariableDeclaration", + "scope": 552, + "src": "7903:15:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 521, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "7903:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 524, + "mutability": "mutable", + "name": "value", + "nameLocation": "7928:5:2", + "nodeType": "VariableDeclaration", + "scope": 552, + "src": "7920:13:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 523, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "7920:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "7902:32:2" + }, + "returnParameters": { + "id": 526, + "nodeType": "ParameterList", + "parameters": [], + "src": "7944:0:2" + }, + "scope": 679, + "src": "7888:206:2", + "stateMutability": "nonpayable", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 569, + "nodeType": "Block", + "src": "8704:54:2", + "statements": [ + { + "expression": { + "arguments": [ + { + "id": 563, + "name": "owner", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 555, + "src": "8723:5:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 564, + "name": "spender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 557, + "src": "8730:7:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 565, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 559, + "src": "8739:5:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + { + "hexValue": "74727565", + "id": 566, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "bool", + "lValueRequested": false, + "nodeType": "Literal", + "src": "8746:4:2", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "value": "true" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + ], + "id": 562, + "name": "_approve", + "nodeType": "Identifier", + "overloadedDeclarations": [ + 570, + 630 + ], + "referencedDeclaration": 630, + "src": "8714:8:2", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$_t_bool_$returns$__$", + "typeString": "function (address,address,uint256,bool)" + } + }, + "id": 567, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "8714:37:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 568, + "nodeType": "ExpressionStatement", + "src": "8714:37:2" + } + ] + }, + "documentation": { + "id": 553, + "nodeType": "StructuredDocumentation", + "src": "8100:525:2", + "text": " @dev Sets `value` as the allowance of `spender` over the `owner`'s tokens.\n This internal function is equivalent to `approve`, and can be used to\n e.g. set automatic allowances for certain subsystems, etc.\n Emits an {Approval} event.\n Requirements:\n - `owner` cannot be the zero address.\n - `spender` cannot be the zero address.\n Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument." + }, + "id": 570, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_approve", + "nameLocation": "8639:8:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 560, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 555, + "mutability": "mutable", + "name": "owner", + "nameLocation": "8656:5:2", + "nodeType": "VariableDeclaration", + "scope": 570, + "src": "8648:13:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 554, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "8648:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 557, + "mutability": "mutable", + "name": "spender", + "nameLocation": "8671:7:2", + "nodeType": "VariableDeclaration", + "scope": 570, + "src": "8663:15:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 556, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "8663:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 559, + "mutability": "mutable", + "name": "value", + "nameLocation": "8688:5:2", + "nodeType": "VariableDeclaration", + "scope": 570, + "src": "8680:13:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 558, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "8680:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "8647:47:2" + }, + "returnParameters": { + "id": 561, + "nodeType": "ParameterList", + "parameters": [], + "src": "8704:0:2" + }, + "scope": 679, + "src": "8630:128:2", + "stateMutability": "nonpayable", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 629, + "nodeType": "Block", + "src": "9703:334:2", + "statements": [ + { + "condition": { + "commonType": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "id": 587, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 582, + "name": "owner", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 573, + "src": "9717:5:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "BinaryOperation", + "operator": "==", + "rightExpression": { + "arguments": [ + { + "hexValue": "30", + "id": 585, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "9734:1:2", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 584, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "9726:7:2", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 583, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "9726:7:2", + "typeDescriptions": {} + } + }, + "id": 586, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "9726:10:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "src": "9717:19:2", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 596, + "nodeType": "IfStatement", + "src": "9713:89:2", + "trueBody": { + "id": 595, + "nodeType": "Block", + "src": "9738:64:2", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "arguments": [ + { + "hexValue": "30", + "id": 591, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "9788:1:2", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 590, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "9780:7:2", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 589, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "9780:7:2", + "typeDescriptions": {} + } + }, + "id": 592, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "9780:10:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + } + ], + "id": 588, + "name": "ERC20InvalidApprover", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 63, + "src": "9759:20:2", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_address_$returns$_t_error_$", + "typeString": "function (address) pure returns (error)" + } + }, + "id": 593, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "9759:32:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 594, + "nodeType": "RevertStatement", + "src": "9752:39:2" + } + ] + } + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "id": 602, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 597, + "name": "spender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 575, + "src": "9815:7:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "BinaryOperation", + "operator": "==", + "rightExpression": { + "arguments": [ + { + "hexValue": "30", + "id": 600, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "9834:1:2", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 599, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "9826:7:2", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 598, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "9826:7:2", + "typeDescriptions": {} + } + }, + "id": 601, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "9826:10:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "src": "9815:21:2", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 611, + "nodeType": "IfStatement", + "src": "9811:90:2", + "trueBody": { + "id": 610, + "nodeType": "Block", + "src": "9838:63:2", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "arguments": [ + { + "hexValue": "30", + "id": 606, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "9887:1:2", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 605, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "9879:7:2", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 604, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "9879:7:2", + "typeDescriptions": {} + } + }, + "id": 607, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "9879:10:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + } + ], + "id": 603, + "name": "ERC20InvalidSpender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 68, + "src": "9859:19:2", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_address_$returns$_t_error_$", + "typeString": "function (address) pure returns (error)" + } + }, + "id": 608, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "9859:31:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 609, + "nodeType": "RevertStatement", + "src": "9852:38:2" + } + ] + } + }, + { + "expression": { + "id": 618, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "baseExpression": { + "baseExpression": { + "id": 612, + "name": "_allowances", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 193, + "src": "9910:11:2", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_address_$_t_uint256_$_$", + "typeString": "mapping(address => mapping(address => uint256))" + } + }, + "id": 615, + "indexExpression": { + "id": 613, + "name": "owner", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 573, + "src": "9922:5:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "isConstant": false, + "isLValue": true, + "isPure": false, + "lValueRequested": false, + "nodeType": "IndexAccess", + "src": "9910:18:2", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", + "typeString": "mapping(address => uint256)" + } + }, + "id": 616, + "indexExpression": { + "id": 614, + "name": "spender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 575, + "src": "9929:7:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "isConstant": false, + "isLValue": true, + "isPure": false, + "lValueRequested": true, + "nodeType": "IndexAccess", + "src": "9910:27:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "id": 617, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 577, + "src": "9940:5:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "9910:35:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "id": 619, + "nodeType": "ExpressionStatement", + "src": "9910:35:2" + }, + { + "condition": { + "id": 620, + "name": "emitEvent", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 579, + "src": "9959:9:2", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 628, + "nodeType": "IfStatement", + "src": "9955:76:2", + "trueBody": { + "id": 627, + "nodeType": "Block", + "src": "9970:61:2", + "statements": [ + { + "eventCall": { + "arguments": [ + { + "id": 622, + "name": "owner", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 573, + "src": "9998:5:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 623, + "name": "spender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 575, + "src": "10005:7:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 624, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 577, + "src": "10014:5:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + ], + "id": 621, + "name": "Approval", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 700, + "src": "9989:8:2", + "typeDescriptions": { + "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$", + "typeString": "function (address,address,uint256)" + } + }, + "id": 625, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "9989:31:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 626, + "nodeType": "EmitStatement", + "src": "9984:36:2" + } + ] + } + } + ] + }, + "documentation": { + "id": 571, + "nodeType": "StructuredDocumentation", + "src": "8764:836:2", + "text": " @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.\n By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by\n `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any\n `Approval` event during `transferFrom` operations.\n Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to\n true using the following override:\n ```solidity\n function _approve(address owner, address spender, uint256 value, bool) internal virtual override {\n super._approve(owner, spender, value, true);\n }\n ```\n Requirements are the same as {_approve}." + }, + "id": 630, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_approve", + "nameLocation": "9614:8:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 580, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 573, + "mutability": "mutable", + "name": "owner", + "nameLocation": "9631:5:2", + "nodeType": "VariableDeclaration", + "scope": 630, + "src": "9623:13:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 572, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "9623:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 575, + "mutability": "mutable", + "name": "spender", + "nameLocation": "9646:7:2", + "nodeType": "VariableDeclaration", + "scope": 630, + "src": "9638:15:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 574, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "9638:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 577, + "mutability": "mutable", + "name": "value", + "nameLocation": "9663:5:2", + "nodeType": "VariableDeclaration", + "scope": 630, + "src": "9655:13:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 576, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "9655:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 579, + "mutability": "mutable", + "name": "emitEvent", + "nameLocation": "9675:9:2", + "nodeType": "VariableDeclaration", + "scope": 630, + "src": "9670:14:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "typeName": { + "id": 578, + "name": "bool", + "nodeType": "ElementaryTypeName", + "src": "9670:4:2", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "visibility": "internal" + } + ], + "src": "9622:63:2" + }, + "returnParameters": { + "id": 581, + "nodeType": "ParameterList", + "parameters": [], + "src": "9703:0:2" + }, + "scope": 679, + "src": "9605:432:2", + "stateMutability": "nonpayable", + "virtual": true, + "visibility": "internal" + }, + { + "body": { + "id": 677, + "nodeType": "Block", + "src": "10408:387:2", + "statements": [ + { + "assignments": [ + 641 + ], + "declarations": [ + { + "constant": false, + "id": 641, + "mutability": "mutable", + "name": "currentAllowance", + "nameLocation": "10426:16:2", + "nodeType": "VariableDeclaration", + "scope": 677, + "src": "10418:24:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 640, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "10418:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "id": 646, + "initialValue": { + "arguments": [ + { + "id": 643, + "name": "owner", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 633, + "src": "10455:5:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 644, + "name": "spender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 635, + "src": "10462:7:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_address", + "typeString": "address" + } + ], + "id": 642, + "name": "allowance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 306, + "src": "10445:9:2", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$_t_address_$_t_address_$returns$_t_uint256_$", + "typeString": "function (address,address) view returns (uint256)" + } + }, + "id": 645, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "10445:25:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "VariableDeclarationStatement", + "src": "10418:52:2" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "id": 653, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 647, + "name": "currentAllowance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 641, + "src": "10484:16:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "BinaryOperation", + "operator": "<", + "rightExpression": { + "expression": { + "arguments": [ + { + "id": 650, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "10508:7:2", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_uint256_$", + "typeString": "type(uint256)" + }, + "typeName": { + "id": 649, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "10508:7:2", + "typeDescriptions": {} + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_type$_t_uint256_$", + "typeString": "type(uint256)" + } + ], + "id": 648, + "name": "type", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 4294967269, + "src": "10503:4:2", + "typeDescriptions": { + "typeIdentifier": "t_function_metatype_pure$__$returns$__$", + "typeString": "function () pure" + } + }, + "id": 651, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "10503:13:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_magic_meta_type_t_uint256", + "typeString": "type(uint256)" + } + }, + "id": 652, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "memberLocation": "10517:3:2", + "memberName": "max", + "nodeType": "MemberAccess", + "src": "10503:17:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "10484:36:2", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 676, + "nodeType": "IfStatement", + "src": "10480:309:2", + "trueBody": { + "id": 675, + "nodeType": "Block", + "src": "10522:267:2", + "statements": [ + { + "condition": { + "commonType": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "id": 656, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 654, + "name": "currentAllowance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 641, + "src": "10540:16:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "BinaryOperation", + "operator": "<", + "rightExpression": { + "id": 655, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 637, + "src": "10559:5:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "10540:24:2", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 664, + "nodeType": "IfStatement", + "src": "10536:130:2", + "trueBody": { + "id": 663, + "nodeType": "Block", + "src": "10566:100:2", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "id": 658, + "name": "spender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 635, + "src": "10618:7:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 659, + "name": "currentAllowance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 641, + "src": "10627:16:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + { + "id": 660, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 637, + "src": "10645:5:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + ], + "id": 657, + "name": "ERC20InsufficientAllowance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 58, + "src": "10591:26:2", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_address_$_t_uint256_$_t_uint256_$returns$_t_error_$", + "typeString": "function (address,uint256,uint256) pure returns (error)" + } + }, + "id": 661, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "10591:60:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 662, + "nodeType": "RevertStatement", + "src": "10584:67:2" + } + ] + } + }, + { + "id": 674, + "nodeType": "UncheckedBlock", + "src": "10679:100:2", + "statements": [ + { + "expression": { + "arguments": [ + { + "id": 666, + "name": "owner", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 633, + "src": "10716:5:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 667, + "name": "spender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 635, + "src": "10723:7:2", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "commonType": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "id": 670, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 668, + "name": "currentAllowance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 641, + "src": "10732:16:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "BinaryOperation", + "operator": "-", + "rightExpression": { + "id": 669, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 637, + "src": "10751:5:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "10732:24:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + { + "hexValue": "66616c7365", + "id": 671, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "bool", + "lValueRequested": false, + "nodeType": "Literal", + "src": "10758:5:2", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "value": "false" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + ], + "id": 665, + "name": "_approve", + "nodeType": "Identifier", + "overloadedDeclarations": [ + 570, + 630 + ], + "referencedDeclaration": 630, + "src": "10707:8:2", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$_t_bool_$returns$__$", + "typeString": "function (address,address,uint256,bool)" + } + }, + "id": 672, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "10707:57:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 673, + "nodeType": "ExpressionStatement", + "src": "10707:57:2" + } + ] + } + ] + } + } + ] + }, + "documentation": { + "id": 631, + "nodeType": "StructuredDocumentation", + "src": "10043:271:2", + "text": " @dev Updates `owner`'s allowance for `spender` based on spent `value`.\n Does not update the allowance value in case of infinite allowance.\n Revert if not enough allowance is available.\n Does not emit an {Approval} event." + }, + "id": 678, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_spendAllowance", + "nameLocation": "10328:15:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 638, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 633, + "mutability": "mutable", + "name": "owner", + "nameLocation": "10352:5:2", + "nodeType": "VariableDeclaration", + "scope": 678, + "src": "10344:13:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 632, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "10344:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 635, + "mutability": "mutable", + "name": "spender", + "nameLocation": "10367:7:2", + "nodeType": "VariableDeclaration", + "scope": 678, + "src": "10359:15:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 634, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "10359:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 637, + "mutability": "mutable", + "name": "value", + "nameLocation": "10384:5:2", + "nodeType": "VariableDeclaration", + "scope": 678, + "src": "10376:13:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 636, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "10376:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "10343:47:2" + }, + "returnParameters": { + "id": 639, + "nodeType": "ParameterList", + "parameters": [], + "src": "10408:0:2" + }, + "scope": 679, + "src": "10319:476:2", + "stateMutability": "nonpayable", + "virtual": true, + "visibility": "internal" + } + ], + "scope": 680, + "src": "1106:9691:2", + "usedErrors": [ + 39, + 44, + 49, + 58, + 63, + 68 + ], + "usedEvents": [ + 691, + 700 + ] + } + ], + "src": "105:10693:2" + }, + "id": 2 + }, + "contracts/token/ERC20/IERC20.sol": { + "ast": { + "absolutePath": "contracts/token/ERC20/IERC20.sol", + "exportedSymbols": { + "IERC20": [ + 757 + ] + }, + "id": 758, + "license": "MIT", + "nodeType": "SourceUnit", + "nodes": [ + { + "id": 681, + "literals": [ + "solidity", + ">=", + "0.4", + ".16" + ], + "nodeType": "PragmaDirective", + "src": "106:25:3" + }, + { + "abstract": false, + "baseContracts": [], + "canonicalName": "IERC20", + "contractDependencies": [], + "contractKind": "interface", + "documentation": { + "id": 682, + "nodeType": "StructuredDocumentation", + "src": "133:71:3", + "text": " @dev Interface of the ERC-20 standard as defined in the ERC." + }, + "fullyImplemented": false, + "id": 757, + "linearizedBaseContracts": [ + 757 + ], + "name": "IERC20", + "nameLocation": "215:6:3", + "nodeType": "ContractDefinition", + "nodes": [ + { + "anonymous": false, + "documentation": { + "id": 683, + "nodeType": "StructuredDocumentation", + "src": "228:158:3", + "text": " @dev Emitted when `value` tokens are moved from one account (`from`) to\n another (`to`).\n Note that `value` may be zero." + }, + "eventSelector": "ddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", + "id": 691, + "name": "Transfer", + "nameLocation": "397:8:3", + "nodeType": "EventDefinition", + "parameters": { + "id": 690, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 685, + "indexed": true, + "mutability": "mutable", + "name": "from", + "nameLocation": "422:4:3", + "nodeType": "VariableDeclaration", + "scope": 691, + "src": "406:20:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 684, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "406:7:3", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 687, + "indexed": true, + "mutability": "mutable", + "name": "to", + "nameLocation": "444:2:3", + "nodeType": "VariableDeclaration", + "scope": 691, + "src": "428:18:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 686, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "428:7:3", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 689, + "indexed": false, + "mutability": "mutable", + "name": "value", + "nameLocation": "456:5:3", + "nodeType": "VariableDeclaration", + "scope": 691, + "src": "448:13:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 688, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "448:7:3", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "405:57:3" + }, + "src": "391:72:3" + }, + { + "anonymous": false, + "documentation": { + "id": 692, + "nodeType": "StructuredDocumentation", + "src": "469:148:3", + "text": " @dev Emitted when the allowance of a `spender` for an `owner` is set by\n a call to {approve}. `value` is the new allowance." + }, + "eventSelector": "8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925", + "id": 700, + "name": "Approval", + "nameLocation": "628:8:3", + "nodeType": "EventDefinition", + "parameters": { + "id": 699, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 694, + "indexed": true, + "mutability": "mutable", + "name": "owner", + "nameLocation": "653:5:3", + "nodeType": "VariableDeclaration", + "scope": 700, + "src": "637:21:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 693, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "637:7:3", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 696, + "indexed": true, + "mutability": "mutable", + "name": "spender", + "nameLocation": "676:7:3", + "nodeType": "VariableDeclaration", + "scope": 700, + "src": "660:23:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 695, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "660:7:3", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 698, + "indexed": false, + "mutability": "mutable", + "name": "value", + "nameLocation": "693:5:3", + "nodeType": "VariableDeclaration", + "scope": 700, + "src": "685:13:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 697, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "685:7:3", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "636:63:3" + }, + "src": "622:78:3" + }, + { + "documentation": { + "id": 701, + "nodeType": "StructuredDocumentation", + "src": "706:65:3", + "text": " @dev Returns the value of tokens in existence." + }, + "functionSelector": "18160ddd", + "id": 706, + "implemented": false, + "kind": "function", + "modifiers": [], + "name": "totalSupply", + "nameLocation": "785:11:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 702, + "nodeType": "ParameterList", + "parameters": [], + "src": "796:2:3" + }, + "returnParameters": { + "id": 705, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 704, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 706, + "src": "822:7:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 703, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "822:7:3", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "821:9:3" + }, + "scope": 757, + "src": "776:55:3", + "stateMutability": "view", + "virtual": false, + "visibility": "external" + }, + { + "documentation": { + "id": 707, + "nodeType": "StructuredDocumentation", + "src": "837:71:3", + "text": " @dev Returns the value of tokens owned by `account`." + }, + "functionSelector": "70a08231", + "id": 714, + "implemented": false, + "kind": "function", + "modifiers": [], + "name": "balanceOf", + "nameLocation": "922:9:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 710, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 709, + "mutability": "mutable", + "name": "account", + "nameLocation": "940:7:3", + "nodeType": "VariableDeclaration", + "scope": 714, + "src": "932:15:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 708, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "932:7:3", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "931:17:3" + }, + "returnParameters": { + "id": 713, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 712, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 714, + "src": "972:7:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 711, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "972:7:3", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "971:9:3" + }, + "scope": 757, + "src": "913:68:3", + "stateMutability": "view", + "virtual": false, + "visibility": "external" + }, + { + "documentation": { + "id": 715, + "nodeType": "StructuredDocumentation", + "src": "987:213:3", + "text": " @dev Moves a `value` amount of tokens from the caller's account to `to`.\n Returns a boolean value indicating whether the operation succeeded.\n Emits a {Transfer} event." + }, + "functionSelector": "a9059cbb", + "id": 724, + "implemented": false, + "kind": "function", + "modifiers": [], + "name": "transfer", + "nameLocation": "1214:8:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 720, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 717, + "mutability": "mutable", + "name": "to", + "nameLocation": "1231:2:3", + "nodeType": "VariableDeclaration", + "scope": 724, + "src": "1223:10:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 716, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "1223:7:3", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 719, + "mutability": "mutable", + "name": "value", + "nameLocation": "1243:5:3", + "nodeType": "VariableDeclaration", + "scope": 724, + "src": "1235:13:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 718, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "1235:7:3", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "1222:27:3" + }, + "returnParameters": { + "id": 723, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 722, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 724, + "src": "1268:4:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "typeName": { + "id": 721, + "name": "bool", + "nodeType": "ElementaryTypeName", + "src": "1268:4:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "visibility": "internal" + } + ], + "src": "1267:6:3" + }, + "scope": 757, + "src": "1205:69:3", + "stateMutability": "nonpayable", + "virtual": false, + "visibility": "external" + }, + { + "documentation": { + "id": 725, + "nodeType": "StructuredDocumentation", + "src": "1280:264:3", + "text": " @dev Returns the remaining number of tokens that `spender` will be\n allowed to spend on behalf of `owner` through {transferFrom}. This is\n zero by default.\n This value changes when {approve} or {transferFrom} are called." + }, + "functionSelector": "dd62ed3e", + "id": 734, + "implemented": false, + "kind": "function", + "modifiers": [], + "name": "allowance", + "nameLocation": "1558:9:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 730, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 727, + "mutability": "mutable", + "name": "owner", + "nameLocation": "1576:5:3", + "nodeType": "VariableDeclaration", + "scope": 734, + "src": "1568:13:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 726, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "1568:7:3", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 729, + "mutability": "mutable", + "name": "spender", + "nameLocation": "1591:7:3", + "nodeType": "VariableDeclaration", + "scope": 734, + "src": "1583:15:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 728, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "1583:7:3", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "1567:32:3" + }, + "returnParameters": { + "id": 733, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 732, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 734, + "src": "1623:7:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 731, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "1623:7:3", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "1622:9:3" + }, + "scope": 757, + "src": "1549:83:3", + "stateMutability": "view", + "virtual": false, + "visibility": "external" + }, + { + "documentation": { + "id": 735, + "nodeType": "StructuredDocumentation", + "src": "1638:667:3", + "text": " @dev Sets a `value` amount of tokens as the allowance of `spender` over the\n caller's tokens.\n Returns a boolean value indicating whether the operation succeeded.\n IMPORTANT: Beware that changing an allowance with this method brings the risk\n that someone may use both the old and the new allowance by unfortunate\n transaction ordering. One possible solution to mitigate this race\n condition is to first reduce the spender's allowance to 0 and set the\n desired value afterwards:\n https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n Emits an {Approval} event." + }, + "functionSelector": "095ea7b3", + "id": 744, + "implemented": false, + "kind": "function", + "modifiers": [], + "name": "approve", + "nameLocation": "2319:7:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 740, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 737, + "mutability": "mutable", + "name": "spender", + "nameLocation": "2335:7:3", + "nodeType": "VariableDeclaration", + "scope": 744, + "src": "2327:15:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 736, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "2327:7:3", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 739, + "mutability": "mutable", + "name": "value", + "nameLocation": "2352:5:3", + "nodeType": "VariableDeclaration", + "scope": 744, + "src": "2344:13:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 738, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "2344:7:3", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "2326:32:3" + }, + "returnParameters": { + "id": 743, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 742, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 744, + "src": "2377:4:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "typeName": { + "id": 741, + "name": "bool", + "nodeType": "ElementaryTypeName", + "src": "2377:4:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "visibility": "internal" + } + ], + "src": "2376:6:3" + }, + "scope": 757, + "src": "2310:73:3", + "stateMutability": "nonpayable", + "virtual": false, + "visibility": "external" + }, + { + "documentation": { + "id": 745, + "nodeType": "StructuredDocumentation", + "src": "2389:297:3", + "text": " @dev Moves a `value` amount of tokens from `from` to `to` using the\n allowance mechanism. `value` is then deducted from the caller's\n allowance.\n Returns a boolean value indicating whether the operation succeeded.\n Emits a {Transfer} event." + }, + "functionSelector": "23b872dd", + "id": 756, + "implemented": false, + "kind": "function", + "modifiers": 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"storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 748, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "2727:7:3", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 751, + "mutability": "mutable", + "name": "value", + "nameLocation": "2747:5:3", + "nodeType": "VariableDeclaration", + "scope": 756, + "src": "2739:13:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 750, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "2739:7:3", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "2712:41:3" + }, + 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"baseName": { + "id": 853, + "name": "Context", + "nameLocations": [ + "645:7:7" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 847, + "src": "645:7:7" + }, + "id": 854, + "nodeType": "InheritanceSpecifier", + "src": "645:7:7" + } + ], + "canonicalName": "Pausable", + "contractDependencies": [], + "contractKind": "contract", + "documentation": { + "id": 852, + "nodeType": "StructuredDocumentation", + "src": "175:439:7", + "text": " @dev Contract module which allows children to implement an emergency stop\n mechanism that can be triggered by an authorized account.\n This module is used through inheritance. It will make available the\n modifiers `whenNotPaused` and `whenPaused`, which can be applied to\n the functions of your contract. Note that they will not be pausable by\n simply including this module, only once the modifiers are put in place." + }, + "fullyImplemented": true, + "id": 960, + "linearizedBaseContracts": [ + 960, + 847 + ], + "name": "Pausable", + "nameLocation": "633:8:7", + "nodeType": "ContractDefinition", + "nodes": [ + { + "constant": false, + "id": 856, + "mutability": "mutable", + "name": "_paused", + "nameLocation": "675:7:7", + "nodeType": "VariableDeclaration", + "scope": 960, + "src": "659:23:7", + "stateVariable": true, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 855, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "659:7:7", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "private" + }, + { + "anonymous": false, + "documentation": { + "id": 857, + "nodeType": "StructuredDocumentation", + "src": "689:73:7", + "text": " @dev Emitted when the pause is triggered by `account`." + }, + "eventSelector": "62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a258", + "id": 861, + "name": "Paused", + "nameLocation": "773:6:7", + "nodeType": "EventDefinition", + "parameters": { + "id": 860, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 859, + "indexed": false, + "mutability": "mutable", + "name": "account", + "nameLocation": "788:7:7", + "nodeType": "VariableDeclaration", + "scope": 861, + "src": "780:15:7", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 858, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "780:7:7", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "779:17:7" + }, + "src": "767:30:7" + }, + { + "anonymous": false, + "documentation": { + "id": 862, + "nodeType": "StructuredDocumentation", + "src": "803:70:7", + "text": " @dev Emitted when the pause is lifted by `account`." + }, + "eventSelector": "5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa", + "id": 866, + "name": "Unpaused", + "nameLocation": "884:8:7", + "nodeType": "EventDefinition", + "parameters": { + "id": 865, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 864, + "indexed": false, + "mutability": "mutable", + "name": "account", + "nameLocation": "901:7:7", + "nodeType": "VariableDeclaration", + "scope": 866, + "src": "893:15:7", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 863, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "893:7:7", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "892:17:7" + }, + "src": "878:32:7" + }, + { + "documentation": { + "id": 867, + "nodeType": "StructuredDocumentation", + "src": "916:76:7", + "text": " @dev The operation failed because the contract is paused." + }, + "errorSelector": "d93c0665", + "id": 869, + "name": "EnforcedPause", + "nameLocation": "1003:13:7", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 868, + "nodeType": "ParameterList", + "parameters": [], + "src": "1016:2:7" + }, + "src": "997:22:7" + }, + { + "documentation": { + "id": 870, + "nodeType": "StructuredDocumentation", + "src": "1025:80:7", + "text": " @dev The operation failed because the contract is not paused." + }, + "errorSelector": "8dfc202b", + "id": 872, + "name": "ExpectedPause", + "nameLocation": "1116:13:7", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 871, + "nodeType": "ParameterList", + "parameters": [], + "src": "1129:2:7" + }, + "src": "1110:22:7" + }, + { + "body": { + "id": 879, + "nodeType": "Block", + "src": "1343:47:7", + "statements": [ + { + "expression": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 875, + "name": "_requireNotPaused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 914, + "src": "1353:17:7", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$__$", + "typeString": "function () view" + } + }, + "id": 876, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "1353:19:7", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 877, + "nodeType": "ExpressionStatement", + "src": "1353:19:7" + }, + { + "id": 878, + "nodeType": "PlaceholderStatement", + "src": "1382:1:7" + } + ] + }, + "documentation": { + "id": 873, + "nodeType": "StructuredDocumentation", + "src": "1138:175:7", + "text": " @dev Modifier to make a function callable only when the contract is not paused.\n Requirements:\n - The contract must not be paused." + }, + "id": 880, + "name": "whenNotPaused", + "nameLocation": "1327:13:7", + "nodeType": "ModifierDefinition", + "parameters": { + "id": 874, + "nodeType": "ParameterList", + "parameters": [], + "src": "1340:2:7" + }, + "src": "1318:72:7", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 887, + "nodeType": "Block", + "src": "1590:44:7", + "statements": [ + { + "expression": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 883, + "name": "_requirePaused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 927, + "src": "1600:14:7", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$__$", + "typeString": "function () view" + } + }, + "id": 884, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "1600:16:7", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 885, + "nodeType": "ExpressionStatement", + "src": "1600:16:7" + }, + { + "id": 886, + "nodeType": "PlaceholderStatement", + "src": "1626:1:7" + } + ] + }, + "documentation": { + "id": 881, + "nodeType": "StructuredDocumentation", + "src": "1396:167:7", + "text": " @dev Modifier to make a function callable only when the contract is paused.\n Requirements:\n - The contract must be paused." + }, + "id": 888, + "name": "whenPaused", + "nameLocation": "1577:10:7", + "nodeType": "ModifierDefinition", + "parameters": { + "id": 882, + "nodeType": "ParameterList", + "parameters": [], + "src": "1587:2:7" + }, + "src": "1568:66:7", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 901, + "nodeType": "Block", + "src": "1782:51:7", + "statements": [ + { + "expression": { + "condition": { + "commonType": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "id": 896, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 894, + "name": "_paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 856, + "src": "1799:7:7", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "BinaryOperation", + "operator": "==", + "rightExpression": { + "hexValue": "32", + "id": 895, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "1810:1:7", + "typeDescriptions": { + "typeIdentifier": "t_rational_2_by_1", + "typeString": "int_const 2" + }, + "value": "2" + }, + "src": "1799:12:7", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "falseExpression": { + "hexValue": "66616c7365", + "id": 898, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "bool", + "lValueRequested": false, + "nodeType": "Literal", + "src": "1821:5:7", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "value": "false" + }, + "id": 899, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "nodeType": "Conditional", + "src": "1799:27:7", + "trueExpression": { + "hexValue": "74727565", + "id": 897, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "bool", + "lValueRequested": false, + "nodeType": "Literal", + "src": "1814:4:7", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "value": "true" + }, + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "functionReturnParameters": 893, + "id": 900, + "nodeType": "Return", + "src": "1792:34:7" + } + ] + }, + "documentation": { + "id": 889, + "nodeType": "StructuredDocumentation", + "src": "1640:84:7", + "text": " @dev Returns true if the contract is paused, and false otherwise." + }, + "functionSelector": "5c975abb", + "id": 902, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "paused", + "nameLocation": "1738:6:7", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 890, + "nodeType": "ParameterList", + "parameters": [], + "src": "1744:2:7" + }, + "returnParameters": { + "id": 893, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 892, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 902, + "src": "1776:4:7", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "typeName": { + "id": 891, + "name": "bool", + "nodeType": "ElementaryTypeName", + "src": "1776:4:7", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "visibility": "internal" + } + ], + "src": "1775:6:7" + }, + "scope": 960, + "src": "1729:104:7", + "stateMutability": "view", + "virtual": true, + "visibility": "public" + }, + { + "body": { + "id": 913, + "nodeType": "Block", + "src": "1952:77:7", + "statements": [ + { + "condition": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 906, + "name": "paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 902, + "src": "1966:6:7", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$_t_bool_$", + "typeString": "function () view returns (bool)" + } + }, + "id": 907, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "1966:8:7", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 912, + "nodeType": "IfStatement", + "src": "1962:61:7", + "trueBody": { + "id": 911, + "nodeType": "Block", + "src": "1976:47:7", + "statements": [ + { + "errorCall": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 908, + "name": "EnforcedPause", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 869, + "src": "1997:13:7", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$__$returns$_t_error_$", + "typeString": "function () pure returns (error)" + } + }, + "id": 909, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "1997:15:7", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 910, + "nodeType": "RevertStatement", + "src": "1990:22:7" + } + ] + } + } + ] + }, + "documentation": { + "id": 903, + "nodeType": "StructuredDocumentation", + "src": "1839:57:7", + "text": " @dev Throws if the contract is paused." + }, + "id": 914, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_requireNotPaused", + "nameLocation": "1910:17:7", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 904, + "nodeType": "ParameterList", + "parameters": [], + "src": "1927:2:7" + }, + "returnParameters": { + "id": 905, + "nodeType": "ParameterList", + "parameters": [], + "src": "1952:0:7" + }, + "scope": 960, + "src": "1901:128:7", + "stateMutability": "view", + "virtual": true, + "visibility": "internal" + }, + { + "body": { + "id": 926, + "nodeType": "Block", + "src": "2149:78:7", + "statements": [ + { + "condition": { + "id": 920, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "nodeType": "UnaryOperation", + "operator": "!", + "prefix": true, + "src": "2163:9:7", + "subExpression": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 918, + "name": "paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 902, + "src": "2164:6:7", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$_t_bool_$", + "typeString": "function () view returns (bool)" + } + }, + "id": 919, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2164:8:7", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 925, + "nodeType": "IfStatement", + "src": "2159:62:7", + "trueBody": { + "id": 924, + "nodeType": "Block", + "src": "2174:47:7", + "statements": [ + { + "errorCall": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 921, + "name": "ExpectedPause", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 872, + "src": "2195:13:7", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$__$returns$_t_error_$", + "typeString": "function () pure returns (error)" + } + }, + "id": 922, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2195:15:7", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 923, + "nodeType": "RevertStatement", + "src": "2188:22:7" + } + ] + } + } + ] + }, + "documentation": { + "id": 915, + "nodeType": "StructuredDocumentation", + "src": "2035:61:7", + "text": " @dev Throws if the contract is not paused." + }, + "id": 927, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_requirePaused", + "nameLocation": "2110:14:7", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 916, + "nodeType": "ParameterList", + "parameters": [], + "src": "2124:2:7" + }, + "returnParameters": { + "id": 917, + "nodeType": "ParameterList", + "parameters": [], + "src": "2149:0:7" + }, + "scope": 960, + "src": "2101:126:7", + "stateMutability": "view", + "virtual": true, + "visibility": "internal" + }, + { + "body": { + "id": 942, + "nodeType": "Block", + "src": "2411:63:7", + "statements": [ + { + "expression": { + "id": 935, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 933, + "name": "_paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 856, + "src": "2421:7:7", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "hexValue": "32", + "id": 934, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "2431:1:7", + "typeDescriptions": { + "typeIdentifier": "t_rational_2_by_1", + "typeString": "int_const 2" + }, + "value": "2" + }, + "src": "2421:11:7", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "id": 936, + "nodeType": "ExpressionStatement", + "src": "2421:11:7" + }, + { + "eventCall": { + "arguments": [ + { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 938, + "name": "_msgSender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 829, + "src": "2454:10:7", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", + "typeString": "function () view returns (address)" + } + }, + "id": 939, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2454:12:7", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + } + ], + "id": 937, + "name": "Paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 861, + "src": "2447:6:7", + "typeDescriptions": { + "typeIdentifier": "t_function_event_nonpayable$_t_address_$returns$__$", + "typeString": "function (address)" + } + }, + "id": 940, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2447:20:7", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 941, + "nodeType": "EmitStatement", + "src": "2442:25:7" + } + ] + }, + "documentation": { + "id": 928, + "nodeType": "StructuredDocumentation", + "src": "2233:124:7", + "text": " @dev Triggers stopped state.\n Requirements:\n - The contract must not be paused." + }, + "id": 943, + "implemented": true, + "kind": "function", + "modifiers": [ + { + "id": 931, + "kind": "modifierInvocation", + "modifierName": { + "id": 930, + "name": "whenNotPaused", + "nameLocations": [ + "2397:13:7" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 880, + "src": "2397:13:7" + }, + "nodeType": "ModifierInvocation", + "src": "2397:13:7" + } + ], + "name": "_pause", + "nameLocation": "2371:6:7", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 929, + "nodeType": "ParameterList", + "parameters": [], + "src": "2377:2:7" + }, + "returnParameters": { + "id": 932, + "nodeType": "ParameterList", + "parameters": [], + "src": "2411:0:7" + }, + "scope": 960, + "src": "2362:112:7", + "stateMutability": "nonpayable", + "virtual": true, + "visibility": "internal" + }, + { + "body": { + "id": 958, + "nodeType": "Block", + "src": "2654:65:7", + "statements": [ + { + "expression": { + "id": 951, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 949, + "name": "_paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 856, + "src": "2664:7:7", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "hexValue": "31", + "id": 950, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "2674:1:7", + "typeDescriptions": { + "typeIdentifier": "t_rational_1_by_1", + "typeString": "int_const 1" + }, + "value": 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true, + "kind": "function", + "modifiers": [ + { + "id": 947, + "kind": "modifierInvocation", + "modifierName": { + "id": 946, + "name": "whenPaused", + "nameLocations": [ + "2643:10:7" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 888, + "src": "2643:10:7" + }, + "nodeType": "ModifierInvocation", + "src": "2643:10:7" + } + ], + "name": "_unpause", + "nameLocation": "2615:8:7", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 945, + "nodeType": "ParameterList", + "parameters": [], + "src": "2623:2:7" + }, + "returnParameters": { + "id": 948, + "nodeType": "ParameterList", + "parameters": [], + "src": "2654:0:7" + }, + "scope": 960, + "src": "2606:113:7", + "stateMutability": "nonpayable", + "virtual": true, + "visibility": "internal" + } + ], + "scope": 961, + "src": "615:2106:7", + "usedErrors": [ + 869, + 872 + ], + "usedEvents": [ + 861, + 866 + ] + } + ], + "src": "102:2620:7" + }, + "id": 7 + } + } + } +} \ No newline at end of file diff --git a/contracts/token/ERC20/extensions/artifacts/ERC20Pausable.json b/contracts/token/ERC20/extensions/artifacts/ERC20Pausable.json new file mode 100644 index 00000000000..55ef00341ae --- /dev/null +++ b/contracts/token/ERC20/extensions/artifacts/ERC20Pausable.json @@ -0,0 +1,423 @@ +{ + "deploy": { + "VM:-": { + "linkReferences": {}, + "autoDeployLib": true + }, + "main:1": { + "linkReferences": {}, + "autoDeployLib": true + }, + "ropsten:3": { + "linkReferences": {}, + "autoDeployLib": true + }, + "rinkeby:4": { + "linkReferences": {}, + "autoDeployLib": true + }, + "kovan:42": { + "linkReferences": {}, + "autoDeployLib": true + }, + "goerli:5": { + "linkReferences": {}, + "autoDeployLib": true + }, + "Custom": { + "linkReferences": {}, + "autoDeployLib": true + } + }, + "data": { + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "deployedBytecode": { + "functionDebugData": {}, + 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--- /dev/null +++ b/contracts/token/ERC20/extensions/artifacts/ERC20Pausable_metadata.json @@ -0,0 +1,563 @@ +{ + "compiler": { + "version": "0.8.30+commit.73712a01" + }, + "language": "Solidity", + "output": { + "abi": [ + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "allowance", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "needed", + "type": "uint256" + } + ], + "name": "ERC20InsufficientAllowance", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "sender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "balance", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "needed", + "type": "uint256" + } + ], + "name": "ERC20InsufficientBalance", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "approver", + "type": "address" + } + ], + "name": "ERC20InvalidApprover", + 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"name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "paused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "symbol", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transfer", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transferFrom", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + } + ], + "devdoc": { + "details": "ERC-20 token with pausable token transfers, minting and burning. Useful for scenarios such as preventing trades until the end of an evaluation period, or having an emergency switch for freezing all token transfers in the event of a large bug. IMPORTANT: This contract does not include public pause and unpause functions. In addition to inheriting this contract, you must define both functions, invoking the {Pausable-_pause} and {Pausable-_unpause} internal functions, with appropriate access control, e.g. using {AccessControl} or {Ownable}. Not doing so will make the contract pause mechanism of the contract unreachable, and thus unusable.", + "errors": { + "ERC20InsufficientAllowance(address,uint256,uint256)": [ + { + "details": "Indicates a failure with the `spender`’s `allowance`. Used in transfers.", + "params": { + "allowance": "Amount of tokens a `spender` is allowed to operate with.", + "needed": "Minimum amount required to perform a transfer.", + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "ERC20InsufficientBalance(address,uint256,uint256)": [ + { + "details": "Indicates an error related to the current `balance` of a `sender`. Used in transfers.", + "params": { + "balance": "Current balance for the interacting account.", + "needed": "Minimum amount required to perform a transfer.", + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidApprover(address)": [ + { + "details": "Indicates a failure with the `approver` of a token to be approved. Used in approvals.", + "params": { + "approver": "Address initiating an approval operation." + } + } + ], + "ERC20InvalidReceiver(address)": [ + { + "details": "Indicates a failure with the token `receiver`. Used in transfers.", + "params": { + "receiver": "Address to which tokens are being transferred." + } + } + ], + "ERC20InvalidSender(address)": [ + { + "details": "Indicates a failure with the token `sender`. Used in transfers.", + "params": { + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidSpender(address)": [ + { + "details": "Indicates a failure with the `spender` to be approved. Used in approvals.", + "params": { + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "EnforcedPause()": [ + { + "details": "The operation failed because the contract is paused." + } + ], + "ExpectedPause()": [ + { + "details": "The operation failed because the contract is not paused." + } + ] + }, + "events": { + "Approval(address,address,uint256)": { + "details": "Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance." + }, + "Paused(address)": { + "details": "Emitted when the pause is triggered by `account`." + }, + "Transfer(address,address,uint256)": { + "details": "Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero." + }, + "Unpaused(address)": { + "details": "Emitted when the pause is lifted by `account`." + } + }, + "kind": "dev", + "methods": { + "allowance(address,address)": { + "details": "Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called." + }, + "approve(address,uint256)": { + "details": "See {IERC20-approve}. NOTE: If `value` is the maximum `uint256`, the allowance is not updated on `transferFrom`. This is semantically equivalent to an infinite approval. Requirements: - `spender` cannot be the zero address." + }, + "balanceOf(address)": { + "details": "Returns the value of tokens owned by `account`." + }, + "decimals()": { + "details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the default value returned by this function, unless it's overridden. NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}." + }, + "name()": { + "details": "Returns the name of the token." + }, + "paused()": { + "details": "Returns true if the contract is paused, and false otherwise." + }, + "symbol()": { + "details": "Returns the symbol of the token, usually a shorter version of the name." + }, + "totalSupply()": { + "details": "Returns the value of tokens in existence." + }, + "transfer(address,uint256)": { + "details": "See {IERC20-transfer}. Requirements: - `to` cannot be the zero address. - the caller must have a balance of at least `value`." + }, + "transferFrom(address,address,uint256)": { + "details": "See {IERC20-transferFrom}. Skips emitting an {Approval} event indicating an allowance update. This is not required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve]. NOTE: Does not update the allowance if the current allowance is the maximum `uint256`. Requirements: - `from` and `to` cannot be the zero address. - `from` must have a balance of at least `value`. - the caller must have allowance for ``from``'s tokens of at least `value`." + } + }, + "version": 1 + }, + "userdoc": { + "kind": "user", + "methods": {}, + "version": 1 + } + }, + "settings": { + "compilationTarget": { + "contracts/token/ERC20/extensions/ERC20Pausable.sol": "ERC20Pausable" + }, + "evmVersion": "prague", + "libraries": {}, + "metadata": { + "bytecodeHash": "ipfs" + }, + "optimizer": { + "enabled": false, + "runs": 200 + }, + "remappings": [ + ":@openzeppelin/contracts/=contracts/" + ] + }, + "sources": { + "contracts/interfaces/draft-IERC6093.sol": { + "keccak256": "0xa667ad942f67a3a72830ba2db2556b22c94a0d0e7b934cb1af19dbb52c701011", + "license": "MIT", + "urls": [ + "bzz-raw://a04504e81403d9f3c45593e0e29f928ff93fbcd11ea961aa8cbd96b05f80aa6e", + "dweb:/ipfs/QmZtHcvctLMa4Ap1ayqq1kyKt8EN5Ni2851daEdjNNYacG" + ] + }, + "contracts/token/ERC20/ERC20.sol": { + "keccak256": "0x86b7b71a6aedefdad89b607378eeab1dcc5389b9ea7d17346d08af01d7190994", + "license": "MIT", + "urls": [ + "bzz-raw://1dc2db8d94a21eac8efe03adf574c419b08536409b416057a2b5b95cb772c43c", + "dweb:/ipfs/QmZfqJCKVU1ScuX2A7s8WZdQEaikwJbDH5JBrBdKTUT4Gu" + ] + }, + "contracts/token/ERC20/IERC20.sol": { + "keccak256": "0x74ed01eb66b923d0d0cfe3be84604ac04b76482a55f9dd655e1ef4d367f95bc2", + "license": "MIT", + "urls": [ + "bzz-raw://5282825a626cfe924e504274b864a652b0023591fa66f06a067b25b51ba9b303", + "dweb:/ipfs/QmeCfPykghhMc81VJTrHTC7sF6CRvaA1FXVq2pJhwYp1dV" + ] + }, + "contracts/token/ERC20/extensions/ERC20Pausable.sol": { + "keccak256": "0x756aee61d83960d324973de3a64920a02b480efe662b611fb05ea506d844aa55", + "license": "MIT", + "urls": [ + "bzz-raw://4dfb71ab2f5fcc530226a25bba4d808f4d22a7f383cae4a3be3629ec057b276c", + "dweb:/ipfs/QmRzyetUjbr9Gx1pcXYSsE5rz4XypfEbZgmBvZKUNUJQLR" + ] + }, + "contracts/token/ERC20/extensions/IERC20Metadata.sol": { + "keccak256": "0xd6fa4088198f04eef10c5bce8a2f4d60554b7ec4b987f684393c01bf79b94d9f", + "license": "MIT", + "urls": [ + "bzz-raw://f95ee0bbd4dd3ac730d066ba3e785ded4565e890dbec2fa7d3b9fe3bad9d0d6e", + "dweb:/ipfs/QmSLr6bHkPFWT7ntj34jmwfyskpwo97T9jZUrk5sz3sdtR" + ] + }, + "contracts/utils/Context.sol": { + "keccak256": "0x493033a8d1b176a037b2cc6a04dad01a5c157722049bbecf632ca876224dd4b2", + "license": "MIT", + "urls": [ + "bzz-raw://6a708e8a5bdb1011c2c381c9a5cfd8a9a956d7d0a9dc1bd8bcdaf52f76ef2f12", + "dweb:/ipfs/Qmax9WHBnVsZP46ZxEMNRQpLQnrdE4dK8LehML1Py8FowF" + ] + }, + "contracts/utils/Pausable.sol": { + "keccak256": "0xf11f182b233f92a2c7169c0a58e9b79d68e4fb16487210e4620349f8c60072ca", + "license": "MIT", + "urls": [ + "bzz-raw://15184450e50c0795f97be002c004abf72d7dc2f49ac9a5ac278ac0efb54e2a63", + "dweb:/ipfs/QmeuEsznhKAB3ENZpuYka6iuvWey3hNXNV8DrpXK5FZacG" + ] + } + }, + "version": 1 +} \ No newline at end of file diff --git a/contracts/token/ERC20/extensions/artifacts/build-info/049fd1c0bd1f762625c9147bf7494fe0.json b/contracts/token/ERC20/extensions/artifacts/build-info/049fd1c0bd1f762625c9147bf7494fe0.json new file mode 100644 index 00000000000..57d7f182703 --- /dev/null +++ b/contracts/token/ERC20/extensions/artifacts/build-info/049fd1c0bd1f762625c9147bf7494fe0.json @@ -0,0 +1,14849 @@ +{ + "id": "049fd1c0bd1f762625c9147bf7494fe0", + "_format": "hh-sol-build-info-1", + "solcVersion": "0.8.30", + "solcLongVersion": "0.8.30+commit.73712a01", + "input": { + "language": "Solidity", + "sources": { + "contracts/token/ERC20/extensions/ERC20Pausable.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/extensions/ERC20Pausable.sol)\n\npragma solidity ^0.8.20;\n\nimport {ERC20} from \"../ERC20.sol\";\nimport {Pausable} from \"../../../utils/Pausable.sol\";\n\n/**\n * @dev ERC-20 token with pausable token transfers, minting and burning.\n *\n * Useful for scenarios such as preventing trades until the end of an evaluation\n * period, or having an emergency switch for freezing all token transfers in the\n * event of a large bug.\n *\n * IMPORTANT: This contract does not include public pause and unpause functions. In\n * addition to inheriting this contract, you must define both functions, invoking the\n * {Pausable-_pause} and {Pausable-_unpause} internal functions, with appropriate\n * access control, e.g. using {AccessControl} or {Ownable}. Not doing so will\n * make the contract pause mechanism of the contract unreachable, and thus unusable.\n */\nabstract contract ERC20Pausable is ERC20, Pausable {\n /**\n * @dev See {ERC20-_update}.\n *\n * Requirements:\n *\n * - the contract must not be paused.\n */\n function _update(address from, address to, uint256 value) internal virtual override whenNotPaused {\n super._update(from, to, value);\n }\n}\n" + }, + "contracts/utils/Pausable.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/Pausable.sol)\n\npragma solidity ^0.8.20;\n\nimport {Context} from \"../utils/Context.sol\";\n\n/**\n * @dev Contract module which allows children to implement an emergency stop\n * mechanism that can be triggered by an authorized account.\n *\n * This module is used through inheritance. It will make available the\n * modifiers `whenNotPaused` and `whenPaused`, which can be applied to\n * the functions of your contract. Note that they will not be pausable by\n * simply including this module, only once the modifiers are put in place.\n */\ncontract Pausable is Context {\n uint256 private _paused;\n\n /**\n * @dev Emitted when the pause is triggered by `account`.\n */\n event Paused(address account);\n\n /**\n * @dev Emitted when the pause is lifted by `account`.\n */\n event Unpaused(address account);\n\n /**\n * @dev The operation failed because the contract is paused.\n */\n error EnforcedPause();\n\n /**\n * @dev The operation failed because the contract is not paused.\n */\n error ExpectedPause();\n\n /**\n * @dev Modifier to make a function callable only when the contract is not paused.\n *\n * Requirements:\n *\n * - The contract must not be paused.\n */\n modifier whenNotPaused() {\n _requireNotPaused();\n _;\n }\n\n /**\n * @dev Modifier to make a function callable only when the contract is paused.\n *\n * Requirements:\n *\n * - The contract must be paused.\n */\n modifier whenPaused() {\n _requirePaused();\n _;\n }\n\n /**\n * @dev Returns true if the contract is paused, and false otherwise.\n */\n function paused() public view virtual returns (bool) {\n return _paused < 2 ? false : true;\n }\n\n /**\n * @dev Throws if the contract is paused.\n */\n function _requireNotPaused() internal view virtual {\n if (paused()) {\n revert EnforcedPause();\n }\n }\n\n /**\n * @dev Throws if the contract is not paused.\n */\n function _requirePaused() internal view virtual {\n if (!paused()) {\n revert ExpectedPause();\n }\n }\n\n /**\n * @dev Triggers stopped state.\n *\n * Requirements:\n *\n * - The contract must not be paused.\n */\n function _pause() internal virtual whenNotPaused {\n _paused = 2;\n emit Paused(_msgSender());\n }\n\n /**\n * @dev Returns to normal state.\n *\n * Requirements:\n *\n * - The contract must be paused.\n */\n function _unpause() internal virtual whenPaused {\n _paused = 1;\n emit Unpaused(_msgSender());\n }\n}\n" + }, + "contracts/token/ERC20/ERC20.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/ERC20.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC20} from \"./IERC20.sol\";\nimport {IERC20Metadata} from \"./extensions/IERC20Metadata.sol\";\nimport {Context} from \"../../utils/Context.sol\";\nimport {IERC20Errors} from \"../../interfaces/draft-IERC6093.sol\";\n\n/**\n * @dev Implementation of the {IERC20} interface.\n *\n * This implementation is agnostic to the way tokens are created. This means\n * that a supply mechanism has to be added in a derived contract using {_mint}.\n *\n * TIP: For a detailed writeup see our guide\n * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How\n * to implement supply mechanisms].\n *\n * The default value of {decimals} is 18. To change this, you should override\n * this function so it returns a different value.\n *\n * We have followed general OpenZeppelin Contracts guidelines: functions revert\n * instead returning `false` on failure. This behavior is nonetheless\n * conventional and does not conflict with the expectations of ERC-20\n * applications.\n */\nabstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {\n mapping(address account => uint256) private _balances;\n\n mapping(address account => mapping(address spender => uint256)) private _allowances;\n\n uint256 private _totalSupply;\n\n string private _name;\n string private _symbol;\n\n /**\n * @dev Sets the values for {name} and {symbol}.\n *\n * Both values are immutable: they can only be set once during construction.\n */\n constructor(string memory name_, string memory symbol_) {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev Returns the name of the token.\n */\n function name() public view virtual returns (string memory) {\n return _name;\n }\n\n /**\n * @dev Returns the symbol of the token, usually a shorter version of the\n * name.\n */\n function symbol() public view virtual returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev Returns the number of decimals used to get its user representation.\n * For example, if `decimals` equals `2`, a balance of `505` tokens should\n * be displayed to a user as `5.05` (`505 / 10 ** 2`).\n *\n * Tokens usually opt for a value of 18, imitating the relationship between\n * Ether and Wei. This is the default value returned by this function, unless\n * it's overridden.\n *\n * NOTE: This information is only used for _display_ purposes: it in\n * no way affects any of the arithmetic of the contract, including\n * {IERC20-balanceOf} and {IERC20-transfer}.\n */\n function decimals() public view virtual returns (uint8) {\n return 18;\n }\n\n /// @inheritdoc IERC20\n function totalSupply() public view virtual returns (uint256) {\n return _totalSupply;\n }\n\n /// @inheritdoc IERC20\n function balanceOf(address account) public view virtual returns (uint256) {\n return _balances[account];\n }\n\n /**\n * @dev See {IERC20-transfer}.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - the caller must have a balance of at least `value`.\n */\n function transfer(address to, uint256 value) public virtual returns (bool) {\n address owner = _msgSender();\n _transfer(owner, to, value);\n return true;\n }\n\n /// @inheritdoc IERC20\n function allowance(address owner, address spender) public view virtual returns (uint256) {\n return _allowances[owner][spender];\n }\n\n /**\n * @dev See {IERC20-approve}.\n *\n * NOTE: If `value` is the maximum `uint256`, the allowance is not updated on\n * `transferFrom`. This is semantically equivalent to an infinite approval.\n *\n * Requirements:\n *\n * - `spender` cannot be the zero address.\n */\n function approve(address spender, uint256 value) public virtual returns (bool) {\n address owner = _msgSender();\n _approve(owner, spender, value);\n return true;\n }\n\n /**\n * @dev See {IERC20-transferFrom}.\n *\n * Skips emitting an {Approval} event indicating an allowance update. This is not\n * required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve].\n *\n * NOTE: Does not update the allowance if the current allowance\n * is the maximum `uint256`.\n *\n * Requirements:\n *\n * - `from` and `to` cannot be the zero address.\n * - `from` must have a balance of at least `value`.\n * - the caller must have allowance for ``from``'s tokens of at least\n * `value`.\n */\n function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {\n address spender = _msgSender();\n _spendAllowance(from, spender, value);\n _transfer(from, to, value);\n return true;\n }\n\n /**\n * @dev Moves a `value` amount of tokens from `from` to `to`.\n *\n * This internal function is equivalent to {transfer}, and can be used to\n * e.g. implement automatic token fees, slashing mechanisms, etc.\n *\n * Emits a {Transfer} event.\n *\n * NOTE: This function is not virtual, {_update} should be overridden instead.\n */\n function _transfer(address from, address to, uint256 value) internal {\n if (from == address(0)) {\n revert ERC20InvalidSender(address(0));\n }\n if (to == address(0)) {\n revert ERC20InvalidReceiver(address(0));\n }\n _update(from, to, value);\n }\n\n /**\n * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`\n * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding\n * this function.\n *\n * Emits a {Transfer} event.\n */\n function _update(address from, address to, uint256 value) internal virtual {\n if (from == address(0)) {\n // Overflow check required: The rest of the code assumes that totalSupply never overflows\n _totalSupply += value;\n } else {\n uint256 fromBalance = _balances[from];\n if (fromBalance < value) {\n revert ERC20InsufficientBalance(from, fromBalance, value);\n }\n unchecked {\n // Overflow not possible: value <= fromBalance <= totalSupply.\n _balances[from] = fromBalance - value;\n }\n }\n\n if (to == address(0)) {\n unchecked {\n // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.\n _totalSupply -= value;\n }\n } else {\n unchecked {\n // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.\n _balances[to] += value;\n }\n }\n\n emit Transfer(from, to, value);\n }\n\n /**\n * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).\n * Relies on the `_update` mechanism\n *\n * Emits a {Transfer} event with `from` set to the zero address.\n *\n * NOTE: This function is not virtual, {_update} should be overridden instead.\n */\n function _mint(address account, uint256 value) internal {\n if (account == address(0)) {\n revert ERC20InvalidReceiver(address(0));\n }\n _update(address(0), account, value);\n }\n\n /**\n * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.\n * Relies on the `_update` mechanism.\n *\n * Emits a {Transfer} event with `to` set to the zero address.\n *\n * NOTE: This function is not virtual, {_update} should be overridden instead\n */\n function _burn(address account, uint256 value) internal {\n if (account == address(0)) {\n revert ERC20InvalidSender(address(0));\n }\n _update(account, address(0), value);\n }\n\n /**\n * @dev Sets `value` as the allowance of `spender` over the `owner`'s tokens.\n *\n * This internal function is equivalent to `approve`, and can be used to\n * e.g. set automatic allowances for certain subsystems, etc.\n *\n * Emits an {Approval} event.\n *\n * Requirements:\n *\n * - `owner` cannot be the zero address.\n * - `spender` cannot be the zero address.\n *\n * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.\n */\n function _approve(address owner, address spender, uint256 value) internal {\n _approve(owner, spender, value, true);\n }\n\n /**\n * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.\n *\n * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by\n * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any\n * `Approval` event during `transferFrom` operations.\n *\n * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to\n * true using the following override:\n *\n * ```solidity\n * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {\n * super._approve(owner, spender, value, true);\n * }\n * ```\n *\n * Requirements are the same as {_approve}.\n */\n function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {\n if (owner == address(0)) {\n revert ERC20InvalidApprover(address(0));\n }\n if (spender == address(0)) {\n revert ERC20InvalidSpender(address(0));\n }\n _allowances[owner][spender] = value;\n if (emitEvent) {\n emit Approval(owner, spender, value);\n }\n }\n\n /**\n * @dev Updates `owner`'s allowance for `spender` based on spent `value`.\n *\n * Does not update the allowance value in case of infinite allowance.\n * Revert if not enough allowance is available.\n *\n * Does not emit an {Approval} event.\n */\n function _spendAllowance(address owner, address spender, uint256 value) internal virtual {\n uint256 currentAllowance = allowance(owner, spender);\n if (currentAllowance < type(uint256).max) {\n if (currentAllowance < value) {\n revert ERC20InsufficientAllowance(spender, currentAllowance, value);\n }\n unchecked {\n _approve(owner, spender, currentAllowance - value, false);\n }\n }\n }\n}\n" + }, + "contracts/utils/Context.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract Context {\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n function _contextSuffixLength() internal view virtual returns (uint256) {\n return 0;\n }\n}\n" + }, + "contracts/interfaces/draft-IERC6093.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/draft-IERC6093.sol)\n\npragma solidity >=0.8.4;\n\n/**\n * @dev Standard ERC-20 Errors\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.\n */\ninterface IERC20Errors {\n /**\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n * @param balance Current balance for the interacting account.\n * @param needed Minimum amount required to perform a transfer.\n */\n error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);\n\n /**\n * @dev Indicates a failure with the token `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n */\n error ERC20InvalidSender(address sender);\n\n /**\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\n * @param receiver Address to which tokens are being transferred.\n */\n error ERC20InvalidReceiver(address receiver);\n\n /**\n * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.\n * @param spender Address that may be allowed to operate on tokens without being their owner.\n * @param allowance Amount of tokens a `spender` is allowed to operate with.\n * @param needed Minimum amount required to perform a transfer.\n */\n error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);\n\n /**\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n * @param approver Address initiating an approval operation.\n */\n error ERC20InvalidApprover(address approver);\n\n /**\n * @dev Indicates a failure with the `spender` to be approved. Used in approvals.\n * @param spender Address that may be allowed to operate on tokens without being their owner.\n */\n error ERC20InvalidSpender(address spender);\n}\n\n/**\n * @dev Standard ERC-721 Errors\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.\n */\ninterface IERC721Errors {\n /**\n * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.\n * Used in balance queries.\n * @param owner Address of the current owner of a token.\n */\n error ERC721InvalidOwner(address owner);\n\n /**\n * @dev Indicates a `tokenId` whose `owner` is the zero address.\n * @param tokenId Identifier number of a token.\n */\n error ERC721NonexistentToken(uint256 tokenId);\n\n /**\n * @dev Indicates an error related to the ownership over a particular token. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n * @param tokenId Identifier number of a token.\n * @param owner Address of the current owner of a token.\n */\n error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);\n\n /**\n * @dev Indicates a failure with the token `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n */\n error ERC721InvalidSender(address sender);\n\n /**\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\n * @param receiver Address to which tokens are being transferred.\n */\n error ERC721InvalidReceiver(address receiver);\n\n /**\n * @dev Indicates a failure with the `operator`’s approval. Used in transfers.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n * @param tokenId Identifier number of a token.\n */\n error ERC721InsufficientApproval(address operator, uint256 tokenId);\n\n /**\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n * @param approver Address initiating an approval operation.\n */\n error ERC721InvalidApprover(address approver);\n\n /**\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n */\n error ERC721InvalidOperator(address operator);\n}\n\n/**\n * @dev Standard ERC-1155 Errors\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.\n */\ninterface IERC1155Errors {\n /**\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n * @param balance Current balance for the interacting account.\n * @param needed Minimum amount required to perform a transfer.\n * @param tokenId Identifier number of a token.\n */\n error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);\n\n /**\n * @dev Indicates a failure with the token `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n */\n error ERC1155InvalidSender(address sender);\n\n /**\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\n * @param receiver Address to which tokens are being transferred.\n */\n error ERC1155InvalidReceiver(address receiver);\n\n /**\n * @dev Indicates a failure with the `operator`’s approval. Used in transfers.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n * @param owner Address of the current owner of a token.\n */\n error ERC1155MissingApprovalForAll(address operator, address owner);\n\n /**\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n * @param approver Address initiating an approval operation.\n */\n error ERC1155InvalidApprover(address approver);\n\n /**\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n */\n error ERC1155InvalidOperator(address operator);\n\n /**\n * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.\n * Used in batch transfers.\n * @param idsLength Length of the array of token identifiers\n * @param valuesLength Length of the array of token amounts\n */\n error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);\n}\n" + }, + "contracts/token/ERC20/extensions/IERC20Metadata.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/extensions/IERC20Metadata.sol)\n\npragma solidity >=0.6.2;\n\nimport {IERC20} from \"../IERC20.sol\";\n\n/**\n * @dev Interface for the optional metadata functions from the ERC-20 standard.\n */\ninterface IERC20Metadata is IERC20 {\n /**\n * @dev Returns the name of the token.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the symbol of the token.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the decimals places of the token.\n */\n function decimals() external view returns (uint8);\n}\n" + }, + "contracts/token/ERC20/IERC20.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/IERC20.sol)\n\npragma solidity >=0.4.16;\n\n/**\n * @dev Interface of the ERC-20 standard as defined in the ERC.\n */\ninterface IERC20 {\n /**\n * @dev Emitted when `value` tokens are moved from one account (`from`) to\n * another (`to`).\n *\n * Note that `value` may be zero.\n */\n event Transfer(address indexed from, address indexed to, uint256 value);\n\n /**\n * @dev Emitted when the allowance of a `spender` for an `owner` is set by\n * a call to {approve}. `value` is the new allowance.\n */\n event Approval(address indexed owner, address indexed spender, uint256 value);\n\n /**\n * @dev Returns the value of tokens in existence.\n */\n function totalSupply() external view returns (uint256);\n\n /**\n * @dev Returns the value of tokens owned by `account`.\n */\n function balanceOf(address account) external view returns (uint256);\n\n /**\n * @dev Moves a `value` amount of tokens from the caller's account to `to`.\n *\n * Returns a boolean value indicating whether the operation succeeded.\n *\n * Emits a {Transfer} event.\n */\n function transfer(address to, uint256 value) external returns (bool);\n\n /**\n * @dev Returns the remaining number of tokens that `spender` will be\n * allowed to spend on behalf of `owner` through {transferFrom}. This is\n * zero by default.\n *\n * This value changes when {approve} or {transferFrom} are called.\n */\n function allowance(address owner, address spender) external view returns (uint256);\n\n /**\n * @dev Sets a `value` amount of tokens as the allowance of `spender` over the\n * caller's tokens.\n *\n * Returns a boolean value indicating whether the operation succeeded.\n *\n * IMPORTANT: Beware that changing an allowance with this method brings the risk\n * that someone may use both the old and the new allowance by unfortunate\n * transaction ordering. One possible solution to mitigate this race\n * condition is to first reduce the spender's allowance to 0 and set the\n * desired value afterwards:\n * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n *\n * Emits an {Approval} event.\n */\n function approve(address spender, uint256 value) external returns (bool);\n\n /**\n * @dev Moves a `value` amount of tokens from `from` to `to` using the\n * allowance mechanism. `value` is then deducted from the caller's\n * allowance.\n *\n * Returns a boolean value indicating whether the operation succeeded.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(address from, address to, uint256 value) external returns (bool);\n}\n" + } + }, + "settings": { + "optimizer": { + "enabled": false, + "runs": 200 + }, + "outputSelection": { + "*": { + "": [ + "ast" + ], + "*": [ + "abi", + "metadata", + "devdoc", + "userdoc", + "storageLayout", + "evm.legacyAssembly", + "evm.bytecode", + "evm.deployedBytecode", + "evm.methodIdentifiers", + "evm.gasEstimates", + "evm.assembly" + ] + } + }, + "remappings": [ + "@openzeppelin/contracts/=contracts/" + ] + } + }, + "output": { + "contracts": { + "contracts/interfaces/draft-IERC6093.sol": { + "IERC1155Errors": { + "abi": [ + { + "inputs": [ + { + "internalType": "address", + "name": "sender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "balance", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "needed", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "tokenId", + "type": "uint256" + } + ], + "name": "ERC1155InsufficientBalance", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "approver", + "type": "address" + } + ], + "name": "ERC1155InvalidApprover", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "idsLength", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "valuesLength", + "type": "uint256" + } + ], + "name": "ERC1155InvalidArrayLength", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "operator", + "type": "address" + } + ], + "name": "ERC1155InvalidOperator", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "receiver", + "type": "address" + } + ], + "name": "ERC1155InvalidReceiver", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "sender", + "type": "address" + } + ], + "name": "ERC1155InvalidSender", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "operator", + "type": "address" + }, + { + "internalType": "address", + "name": "owner", + "type": "address" + } + ], + "name": "ERC1155MissingApprovalForAll", + "type": "error" + } + ], + "devdoc": { + "details": "Standard ERC-1155 Errors Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.", + "errors": { + "ERC1155InsufficientBalance(address,uint256,uint256,uint256)": [ + { + "details": "Indicates an error related to the current `balance` of a `sender`. Used in transfers.", + "params": { + "balance": "Current balance for the interacting account.", + "needed": "Minimum amount required to perform a transfer.", + "sender": "Address whose tokens are being transferred.", + "tokenId": "Identifier number of a token." + } + } + ], + "ERC1155InvalidApprover(address)": [ + { + "details": "Indicates a failure with the `approver` of a token to be approved. Used in approvals.", + "params": { + "approver": "Address initiating an approval operation." + } + } + ], + "ERC1155InvalidArrayLength(uint256,uint256)": [ + { + "details": "Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation. Used in batch transfers.", + "params": { + "idsLength": "Length of the array of token identifiers", + "valuesLength": "Length of the array of token amounts" + } + } + ], + "ERC1155InvalidOperator(address)": [ + { + "details": "Indicates a failure with the `operator` to be approved. Used in approvals.", + "params": { + "operator": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "ERC1155InvalidReceiver(address)": [ + { + "details": "Indicates a failure with the token `receiver`. Used in transfers.", + "params": { + "receiver": "Address to which tokens are being transferred." + } + } + ], + "ERC1155InvalidSender(address)": [ + { + "details": "Indicates a failure with the token `sender`. Used in transfers.", + "params": { + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC1155MissingApprovalForAll(address,address)": [ + { + "details": "Indicates a failure with the `operator`’s approval. Used in transfers.", + "params": { + "operator": "Address that may be allowed to operate on tokens without being their owner.", + "owner": "Address of the current owner of a token." + } + } + ] + }, + "kind": "dev", + "methods": {}, + "version": 1 + }, + "evm": { + "assembly": "", + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "deployedBytecode": { + "functionDebugData": {}, + "generatedSources": [], + "immutableReferences": {}, + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "gasEstimates": null, + "legacyAssembly": null, + "methodIdentifiers": {} + }, + "metadata": "{\"compiler\":{\"version\":\"0.8.30+commit.73712a01\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ERC1155InsufficientBalance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"approver\",\"type\":\"address\"}],\"name\":\"ERC1155InvalidApprover\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"idsLength\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"valuesLength\",\"type\":\"uint256\"}],\"name\":\"ERC1155InvalidArrayLength\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"ERC1155InvalidOperator\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"receiver\",\"type\":\"address\"}],\"name\":\"ERC1155InvalidReceiver\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"ERC1155InvalidSender\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"ERC1155MissingApprovalForAll\",\"type\":\"error\"}],\"devdoc\":{\"details\":\"Standard ERC-1155 Errors Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.\",\"errors\":{\"ERC1155InsufficientBalance(address,uint256,uint256,uint256)\":[{\"details\":\"Indicates an error related to the current `balance` of a `sender`. 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Used in transfers.", + "params": { + "allowance": "Amount of tokens a `spender` is allowed to operate with.", + "needed": "Minimum amount required to perform a transfer.", + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "ERC20InsufficientBalance(address,uint256,uint256)": [ + { + "details": "Indicates an error related to the current `balance` of a `sender`. Used in transfers.", + "params": { + "balance": "Current balance for the interacting account.", + "needed": "Minimum amount required to perform a transfer.", + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidApprover(address)": [ + { + "details": "Indicates a failure with the `approver` of a token to be approved. Used in approvals.", + "params": { + "approver": "Address initiating an approval operation." + } + } + ], + "ERC20InvalidReceiver(address)": [ + { + "details": "Indicates a failure with the token `receiver`. Used in transfers.", + "params": { + "receiver": "Address to which tokens are being transferred." + } + } + ], + "ERC20InvalidSender(address)": [ + { + "details": "Indicates a failure with the token `sender`. Used in transfers.", + "params": { + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidSpender(address)": [ + { + "details": "Indicates a failure with the `spender` to be approved. Used in approvals.", + "params": { + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ] + }, + "kind": "dev", + "methods": {}, + "version": 1 + }, + "evm": { + "assembly": "", + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "deployedBytecode": { + "functionDebugData": {}, + "generatedSources": [], + "immutableReferences": {}, + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "gasEstimates": null, + "legacyAssembly": null, + "methodIdentifiers": {} + }, + "metadata": "{\"compiler\":{\"version\":\"0.8.30+commit.73712a01\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"allowance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"}],\"name\":\"ERC20InsufficientAllowance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"}],\"name\":\"ERC20InsufficientBalance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"approver\",\"type\":\"address\"}],\"name\":\"ERC20InvalidApprover\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"receiver\",\"type\":\"address\"}],\"name\":\"ERC20InvalidReceiver\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"ERC20InvalidSender\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"ERC20InvalidSpender\",\"type\":\"error\"}],\"devdoc\":{\"details\":\"Standard ERC-20 Errors Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.\",\"errors\":{\"ERC20InsufficientAllowance(address,uint256,uint256)\":[{\"details\":\"Indicates a failure with the `spender`\\u2019s `allowance`. 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Used in transfers.", + "params": { + "owner": "Address of the current owner of a token.", + "sender": "Address whose tokens are being transferred.", + "tokenId": "Identifier number of a token." + } + } + ], + "ERC721InsufficientApproval(address,uint256)": [ + { + "details": "Indicates a failure with the `operator`’s approval. Used in transfers.", + "params": { + "operator": "Address that may be allowed to operate on tokens without being their owner.", + "tokenId": "Identifier number of a token." + } + } + ], + "ERC721InvalidApprover(address)": [ + { + "details": "Indicates a failure with the `approver` of a token to be approved. Used in approvals.", + "params": { + "approver": "Address initiating an approval operation." + } + } + ], + "ERC721InvalidOperator(address)": [ + { + "details": "Indicates a failure with the `operator` to be approved. Used in approvals.", + "params": { + "operator": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "ERC721InvalidOwner(address)": [ + { + "details": "Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20. Used in balance queries.", + "params": { + "owner": "Address of the current owner of a token." + } + } + ], + "ERC721InvalidReceiver(address)": [ + { + "details": "Indicates a failure with the token `receiver`. Used in transfers.", + "params": { + "receiver": "Address to which tokens are being transferred." + } + } + ], + "ERC721InvalidSender(address)": [ + { + "details": "Indicates a failure with the token `sender`. Used in transfers.", + "params": { + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC721NonexistentToken(uint256)": [ + { + "details": "Indicates a `tokenId` whose `owner` is the zero address.", + "params": { + "tokenId": "Identifier number of a token." + } + } + ] + }, + "kind": "dev", + "methods": {}, + "version": 1 + }, + "evm": { + "assembly": "", + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "deployedBytecode": { + "functionDebugData": {}, + "generatedSources": [], + "immutableReferences": {}, + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "gasEstimates": null, + "legacyAssembly": null, + "methodIdentifiers": {} + }, + "metadata": "{\"compiler\":{\"version\":\"0.8.30+commit.73712a01\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"ERC721IncorrectOwner\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ERC721InsufficientApproval\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"approver\",\"type\":\"address\"}],\"name\":\"ERC721InvalidApprover\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"ERC721InvalidOperator\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"ERC721InvalidOwner\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"receiver\",\"type\":\"address\"}],\"name\":\"ERC721InvalidReceiver\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"ERC721InvalidSender\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ERC721NonexistentToken\",\"type\":\"error\"}],\"devdoc\":{\"details\":\"Standard ERC-721 Errors Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.\",\"errors\":{\"ERC721IncorrectOwner(address,uint256,address)\":[{\"details\":\"Indicates an error related to the ownership over a particular token. 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Used in transfers.\",\"params\":{\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC721NonexistentToken(uint256)\":[{\"details\":\"Indicates a `tokenId` whose `owner` is the zero address.\",\"params\":{\"tokenId\":\"Identifier number of a token.\"}}]},\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/interfaces/draft-IERC6093.sol\":\"IERC721Errors\"},\"evmVersion\":\"prague\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[\":@openzeppelin/contracts/=contracts/\"]},\"sources\":{\"contracts/interfaces/draft-IERC6093.sol\":{\"keccak256\":\"0xa667ad942f67a3a72830ba2db2556b22c94a0d0e7b934cb1af19dbb52c701011\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://a04504e81403d9f3c45593e0e29f928ff93fbcd11ea961aa8cbd96b05f80aa6e\",\"dweb:/ipfs/QmZtHcvctLMa4Ap1ayqq1kyKt8EN5Ni2851daEdjNNYacG\"]}},\"version\":1}", 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+ { + "inputs": [ + { + "internalType": "address", + "name": "receiver", + "type": "address" + } + ], + "name": "ERC20InvalidReceiver", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "sender", + "type": "address" + } + ], + "name": "ERC20InvalidSender", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + } + ], + "name": "ERC20InvalidSpender", + "type": "error" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Approval", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Transfer", + "type": "event" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "internalType": "address", + "name": "spender", + "type": "address" + } + ], + "name": "allowance", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "approve", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "balanceOf", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "decimals", + "outputs": [ + { + "internalType": "uint8", + "name": "", + "type": "uint8" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "name", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "symbol", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transfer", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transferFrom", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + } + ], + "devdoc": { + "details": "Implementation of the {IERC20} interface. This implementation is agnostic to the way tokens are created. This means that a supply mechanism has to be added in a derived contract using {_mint}. TIP: For a detailed writeup see our guide https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How to implement supply mechanisms]. The default value of {decimals} is 18. To change this, you should override this function so it returns a different value. We have followed general OpenZeppelin Contracts guidelines: functions revert instead returning `false` on failure. This behavior is nonetheless conventional and does not conflict with the expectations of ERC-20 applications.", + "errors": { + "ERC20InsufficientAllowance(address,uint256,uint256)": [ + { + "details": "Indicates a failure with the `spender`’s `allowance`. Used in transfers.", + "params": { + "allowance": "Amount of tokens a `spender` is allowed to operate with.", + "needed": "Minimum amount required to perform a transfer.", + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "ERC20InsufficientBalance(address,uint256,uint256)": [ + { + "details": "Indicates an error related to the current `balance` of a `sender`. Used in transfers.", + "params": { + "balance": "Current balance for the interacting account.", + "needed": "Minimum amount required to perform a transfer.", + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidApprover(address)": [ + { + "details": "Indicates a failure with the `approver` of a token to be approved. Used in approvals.", + "params": { + "approver": "Address initiating an approval operation." + } + } + ], + "ERC20InvalidReceiver(address)": [ + { + "details": "Indicates a failure with the token `receiver`. Used in transfers.", + "params": { + "receiver": "Address to which tokens are being transferred." + } + } + ], + "ERC20InvalidSender(address)": [ + { + "details": "Indicates a failure with the token `sender`. Used in transfers.", + "params": { + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidSpender(address)": [ + { + "details": "Indicates a failure with the `spender` to be approved. Used in approvals.", + "params": { + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ] + }, + "events": { + "Approval(address,address,uint256)": { + "details": "Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance." + }, + "Transfer(address,address,uint256)": { + "details": "Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero." + } + }, + "kind": "dev", + "methods": { + "allowance(address,address)": { + "details": "Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called." + }, + "approve(address,uint256)": { + "details": "See {IERC20-approve}. NOTE: If `value` is the maximum `uint256`, the allowance is not updated on `transferFrom`. This is semantically equivalent to an infinite approval. Requirements: - `spender` cannot be the zero address." + }, + "balanceOf(address)": { + "details": "Returns the value of tokens owned by `account`." + }, + "constructor": { + "details": "Sets the values for {name} and {symbol}. Both values are immutable: they can only be set once during construction." + }, + "decimals()": { + "details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the default value returned by this function, unless it's overridden. NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}." + }, + "name()": { + "details": "Returns the name of the token." + }, + "symbol()": { + "details": "Returns the symbol of the token, usually a shorter version of the name." + }, + "totalSupply()": { + "details": "Returns the value of tokens in existence." + }, + "transfer(address,uint256)": { + "details": "See {IERC20-transfer}. Requirements: - `to` cannot be the zero address. - the caller must have a balance of at least `value`." + }, + "transferFrom(address,address,uint256)": { + "details": "See {IERC20-transferFrom}. Skips emitting an {Approval} event indicating an allowance update. This is not required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve]. NOTE: Does not update the allowance if the current allowance is the maximum `uint256`. Requirements: - `from` and `to` cannot be the zero address. - `from` must have a balance of at least `value`. - the caller must have allowance for ``from``'s tokens of at least `value`." + } + }, + "version": 1 + }, + "evm": { + "assembly": "", + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "deployedBytecode": { + "functionDebugData": {}, + "generatedSources": [], + "immutableReferences": {}, + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "gasEstimates": null, + "legacyAssembly": null, + "methodIdentifiers": { + "allowance(address,address)": "dd62ed3e", + "approve(address,uint256)": "095ea7b3", + "balanceOf(address)": "70a08231", + "decimals()": "313ce567", + "name()": "06fdde03", + "symbol()": "95d89b41", + "totalSupply()": "18160ddd", + "transfer(address,uint256)": "a9059cbb", + "transferFrom(address,address,uint256)": "23b872dd" + } + }, + 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"{\"compiler\":{\"version\":\"0.8.30+commit.73712a01\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"allowance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"}],\"name\":\"ERC20InsufficientAllowance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"}],\"name\":\"ERC20InsufficientBalance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"approver\",\"type\":\"address\"}],\"name\":\"ERC20InvalidApprover\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"receiver\",\"type\":\"address\"}],\"name\":\"ERC20InvalidReceiver\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"ERC20InvalidSender\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"ERC20InvalidSpender\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Implementation of the {IERC20} interface. This implementation is agnostic to the way tokens are created. This means that a supply mechanism has to be added in a derived contract using {_mint}. TIP: For a detailed writeup see our guide https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How to implement supply mechanisms]. The default value of {decimals} is 18. To change this, you should override this function so it returns a different value. We have followed general OpenZeppelin Contracts guidelines: functions revert instead returning `false` on failure. This behavior is nonetheless conventional and does not conflict with the expectations of ERC-20 applications.\",\"errors\":{\"ERC20InsufficientAllowance(address,uint256,uint256)\":[{\"details\":\"Indicates a failure with the `spender`\\u2019s `allowance`. 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Used in transfers.\",\"params\":{\"receiver\":\"Address to which tokens are being transferred.\"}}],\"ERC20InvalidSender(address)\":[{\"details\":\"Indicates a failure with the token `sender`. Used in transfers.\",\"params\":{\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC20InvalidSpender(address)\":[{\"details\":\"Indicates a failure with the `spender` to be approved. Used in approvals.\",\"params\":{\"spender\":\"Address that may be allowed to operate on tokens without being their owner.\"}}]},\"events\":{\"Approval(address,address,uint256)\":{\"details\":\"Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance.\"},\"Transfer(address,address,uint256)\":{\"details\":\"Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero.\"}},\"kind\":\"dev\",\"methods\":{\"allowance(address,address)\":{\"details\":\"Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called.\"},\"approve(address,uint256)\":{\"details\":\"See {IERC20-approve}. NOTE: If `value` is the maximum `uint256`, the allowance is not updated on `transferFrom`. This is semantically equivalent to an infinite approval. Requirements: - `spender` cannot be the zero address.\"},\"balanceOf(address)\":{\"details\":\"Returns the value of tokens owned by `account`.\"},\"constructor\":{\"details\":\"Sets the values for {name} and {symbol}. Both values are immutable: they can only be set once during construction.\"},\"decimals()\":{\"details\":\"Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the default value returned by this function, unless it's overridden. NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}.\"},\"name()\":{\"details\":\"Returns the name of the token.\"},\"symbol()\":{\"details\":\"Returns the symbol of the token, usually a shorter version of the name.\"},\"totalSupply()\":{\"details\":\"Returns the value of tokens in existence.\"},\"transfer(address,uint256)\":{\"details\":\"See {IERC20-transfer}. Requirements: - `to` cannot be the zero address. - the caller must have a balance of at least `value`.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"See {IERC20-transferFrom}. Skips emitting an {Approval} event indicating an allowance update. This is not required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve]. NOTE: Does not update the allowance if the current allowance is the maximum `uint256`. Requirements: - `from` and `to` cannot be the zero address. - `from` must have a balance of at least `value`. - the caller must have allowance for ``from``'s tokens of at least 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+ { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Approval", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Transfer", + "type": "event" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "internalType": "address", + "name": "spender", + "type": "address" + } + ], + "name": "allowance", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "approve", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "balanceOf", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transfer", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transferFrom", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + } + ], + "devdoc": { + "details": "Interface of the ERC-20 standard as defined in the ERC.", + "events": { + "Approval(address,address,uint256)": { + "details": "Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance." + }, + "Transfer(address,address,uint256)": { + "details": "Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero." + } + }, + "kind": "dev", + "methods": { + "allowance(address,address)": { + "details": "Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called." + }, + "approve(address,uint256)": { + "details": "Sets a `value` amount of tokens as the allowance of `spender` over the caller's tokens. Returns a boolean value indicating whether the operation succeeded. IMPORTANT: Beware that changing an allowance with this method brings the risk that someone may use both the old and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards: https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 Emits an {Approval} event." + }, + "balanceOf(address)": { + "details": "Returns the value of tokens owned by `account`." + }, + "totalSupply()": { + "details": "Returns the value of tokens in existence." + }, + "transfer(address,uint256)": { + "details": "Moves a `value` amount of tokens from the caller's account to `to`. Returns a boolean value indicating whether the operation succeeded. Emits a {Transfer} event." + }, + "transferFrom(address,address,uint256)": { + "details": "Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism. `value` is then deducted from the caller's allowance. Returns a boolean value indicating whether the operation succeeded. Emits a {Transfer} event." + } + }, + "version": 1 + }, + "evm": { + "assembly": "", + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "deployedBytecode": { + "functionDebugData": {}, + "generatedSources": [], + "immutableReferences": {}, + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "gasEstimates": null, + "legacyAssembly": null, + "methodIdentifiers": { + "allowance(address,address)": "dd62ed3e", + "approve(address,uint256)": "095ea7b3", + "balanceOf(address)": "70a08231", + "totalSupply()": "18160ddd", + "transfer(address,uint256)": "a9059cbb", + "transferFrom(address,address,uint256)": "23b872dd" + } + }, + "metadata": "{\"compiler\":{\"version\":\"0.8.30+commit.73712a01\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Interface of the ERC-20 standard as defined in the ERC.\",\"events\":{\"Approval(address,address,uint256)\":{\"details\":\"Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance.\"},\"Transfer(address,address,uint256)\":{\"details\":\"Emitted when `value` tokens are moved from one account (`from`) to another (`to`). 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One possible solution to mitigate this race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards: https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 Emits an {Approval} event.\"},\"balanceOf(address)\":{\"details\":\"Returns the value of tokens owned by `account`.\"},\"totalSupply()\":{\"details\":\"Returns the value of tokens in existence.\"},\"transfer(address,uint256)\":{\"details\":\"Moves a `value` amount of tokens from the caller's account to `to`. Returns a boolean value indicating whether the operation succeeded. Emits a {Transfer} event.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism. `value` is then deducted from the caller's allowance. Returns a boolean value indicating whether the operation succeeded. 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"spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "allowance", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "needed", + "type": "uint256" + } + ], + "name": "ERC20InsufficientAllowance", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "sender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "balance", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "needed", + "type": "uint256" + } + ], + "name": "ERC20InsufficientBalance", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "approver", + "type": "address" + } + ], + "name": "ERC20InvalidApprover", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "receiver", + "type": "address" + } + ], + "name": "ERC20InvalidReceiver", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "sender", + "type": "address" + } + ], + "name": "ERC20InvalidSender", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + } + ], + "name": "ERC20InvalidSpender", + "type": "error" + }, + { + "inputs": [], + "name": "EnforcedPause", + "type": "error" + }, + { + "inputs": [], + "name": "ExpectedPause", + "type": "error" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Approval", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "Paused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Transfer", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "Unpaused", + "type": "event" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "internalType": "address", + "name": "spender", + "type": "address" + } + ], + "name": "allowance", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } 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"inputs": [], + "name": "symbol", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transfer", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transferFrom", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + } + ], + "devdoc": { + "details": "ERC-20 token with pausable token transfers, minting and burning. Useful for scenarios such as preventing trades until the end of an evaluation period, or having an emergency switch for freezing all token transfers in the event of a large bug. IMPORTANT: This contract does not include public pause and unpause functions. In addition to inheriting this contract, you must define both functions, invoking the {Pausable-_pause} and {Pausable-_unpause} internal functions, with appropriate access control, e.g. using {AccessControl} or {Ownable}. Not doing so will make the contract pause mechanism of the contract unreachable, and thus unusable.", + "errors": { + "ERC20InsufficientAllowance(address,uint256,uint256)": [ + { + "details": "Indicates a failure with the `spender`’s `allowance`. Used in transfers.", + "params": { + "allowance": "Amount of tokens a `spender` is allowed to operate with.", + "needed": "Minimum amount required to perform a transfer.", + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "ERC20InsufficientBalance(address,uint256,uint256)": [ + { + "details": "Indicates an error related to the current `balance` of a `sender`. Used in transfers.", + "params": { + "balance": "Current balance for the interacting account.", + "needed": "Minimum amount required to perform a transfer.", + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidApprover(address)": [ + { + "details": "Indicates a failure with the `approver` of a token to be approved. Used in approvals.", + "params": { + "approver": "Address initiating an approval operation." + } + } + ], + "ERC20InvalidReceiver(address)": [ + { + "details": "Indicates a failure with the token `receiver`. Used in transfers.", + "params": { + "receiver": "Address to which tokens are being transferred." + } + } + ], + "ERC20InvalidSender(address)": [ + { + "details": "Indicates a failure with the token `sender`. Used in transfers.", + "params": { + "sender": "Address whose tokens are being transferred." + } + } + ], + "ERC20InvalidSpender(address)": [ + { + "details": "Indicates a failure with the `spender` to be approved. Used in approvals.", + "params": { + "spender": "Address that may be allowed to operate on tokens without being their owner." + } + } + ], + "EnforcedPause()": [ + { + "details": "The operation failed because the contract is paused." + } + ], + "ExpectedPause()": [ + { + "details": "The operation failed because the contract is not paused." + } + ] + }, + "events": { + "Approval(address,address,uint256)": { + "details": "Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance." + }, + "Paused(address)": { + "details": "Emitted when the pause is triggered by `account`." + }, + "Transfer(address,address,uint256)": { + "details": "Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero." + }, + "Unpaused(address)": { + "details": "Emitted when the pause is lifted by `account`." + } + }, + "kind": "dev", + "methods": { + "allowance(address,address)": { + "details": "Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called." + }, + "approve(address,uint256)": { + "details": "See {IERC20-approve}. NOTE: If `value` is the maximum `uint256`, the allowance is not updated on `transferFrom`. This is semantically equivalent to an infinite approval. Requirements: - `spender` cannot be the zero address." + }, + "balanceOf(address)": { + "details": "Returns the value of tokens owned by `account`." + }, + "decimals()": { + "details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the default value returned by this function, unless it's overridden. NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}." + }, + "name()": { + "details": "Returns the name of the token." + }, + "paused()": { + "details": "Returns true if the contract is paused, and false otherwise." + }, + "symbol()": { + "details": "Returns the symbol of the token, usually a shorter version of the name." + }, + "totalSupply()": { + "details": "Returns the value of tokens in existence." + }, + "transfer(address,uint256)": { + "details": "See {IERC20-transfer}. Requirements: - `to` cannot be the zero address. - the caller must have a balance of at least `value`." + }, + "transferFrom(address,address,uint256)": { + "details": "See {IERC20-transferFrom}. Skips emitting an {Approval} event indicating an allowance update. This is not required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve]. NOTE: Does not update the allowance if the current allowance is the maximum `uint256`. Requirements: - `from` and `to` cannot be the zero address. - `from` must have a balance of at least `value`. - the caller must have allowance for ``from``'s tokens of at least `value`." + } + }, + "version": 1 + }, + "evm": { + "assembly": "", + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "deployedBytecode": { + "functionDebugData": {}, + "generatedSources": [], + "immutableReferences": {}, + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "gasEstimates": null, + "legacyAssembly": null, + "methodIdentifiers": { + "allowance(address,address)": "dd62ed3e", + "approve(address,uint256)": "095ea7b3", + "balanceOf(address)": "70a08231", + "decimals()": "313ce567", + "name()": "06fdde03", + "paused()": "5c975abb", + "symbol()": "95d89b41", + "totalSupply()": "18160ddd", + "transfer(address,uint256)": "a9059cbb", + "transferFrom(address,address,uint256)": "23b872dd" + } + }, + "metadata": "{\"compiler\":{\"version\":\"0.8.30+commit.73712a01\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"allowance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"}],\"name\":\"ERC20InsufficientAllowance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"}],\"name\":\"ERC20InsufficientBalance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"approver\",\"type\":\"address\"}],\"name\":\"ERC20InvalidApprover\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"receiver\",\"type\":\"address\"}],\"name\":\"ERC20InvalidReceiver\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"ERC20InvalidSender\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"ERC20InvalidSpender\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"EnforcedPause\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"ExpectedPause\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"Paused\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"Unpaused\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"paused\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"ERC-20 token with pausable token transfers, minting and burning. Useful for scenarios such as preventing trades until the end of an evaluation period, or having an emergency switch for freezing all token transfers in the event of a large bug. IMPORTANT: This contract does not include public pause and unpause functions. In addition to inheriting this contract, you must define both functions, invoking the {Pausable-_pause} and {Pausable-_unpause} internal functions, with appropriate access control, e.g. using {AccessControl} or {Ownable}. Not doing so will make the contract pause mechanism of the contract unreachable, and thus unusable.\",\"errors\":{\"ERC20InsufficientAllowance(address,uint256,uint256)\":[{\"details\":\"Indicates a failure with the `spender`\\u2019s `allowance`. Used in transfers.\",\"params\":{\"allowance\":\"Amount of tokens a `spender` is allowed to operate with.\",\"needed\":\"Minimum amount required to perform a transfer.\",\"spender\":\"Address that may be allowed to operate on tokens without being their owner.\"}}],\"ERC20InsufficientBalance(address,uint256,uint256)\":[{\"details\":\"Indicates an error related to the current `balance` of a `sender`. Used in transfers.\",\"params\":{\"balance\":\"Current balance for the interacting account.\",\"needed\":\"Minimum amount required to perform a transfer.\",\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC20InvalidApprover(address)\":[{\"details\":\"Indicates a failure with the `approver` of a token to be approved. Used in approvals.\",\"params\":{\"approver\":\"Address initiating an approval operation.\"}}],\"ERC20InvalidReceiver(address)\":[{\"details\":\"Indicates a failure with the token `receiver`. Used in transfers.\",\"params\":{\"receiver\":\"Address to which tokens are being transferred.\"}}],\"ERC20InvalidSender(address)\":[{\"details\":\"Indicates a failure with the token `sender`. Used in transfers.\",\"params\":{\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC20InvalidSpender(address)\":[{\"details\":\"Indicates a failure with the `spender` to be approved. Used in approvals.\",\"params\":{\"spender\":\"Address that may be allowed to operate on tokens without being their owner.\"}}],\"EnforcedPause()\":[{\"details\":\"The operation failed because the contract is paused.\"}],\"ExpectedPause()\":[{\"details\":\"The operation failed because the contract is not paused.\"}]},\"events\":{\"Approval(address,address,uint256)\":{\"details\":\"Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance.\"},\"Paused(address)\":{\"details\":\"Emitted when the pause is triggered by `account`.\"},\"Transfer(address,address,uint256)\":{\"details\":\"Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero.\"},\"Unpaused(address)\":{\"details\":\"Emitted when the pause is lifted by `account`.\"}},\"kind\":\"dev\",\"methods\":{\"allowance(address,address)\":{\"details\":\"Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called.\"},\"approve(address,uint256)\":{\"details\":\"See {IERC20-approve}. NOTE: If `value` is the maximum `uint256`, the allowance is not updated on `transferFrom`. This is semantically equivalent to an infinite approval. Requirements: - `spender` cannot be the zero address.\"},\"balanceOf(address)\":{\"details\":\"Returns the value of tokens owned by `account`.\"},\"decimals()\":{\"details\":\"Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the default value returned by this function, unless it's overridden. NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}.\"},\"name()\":{\"details\":\"Returns the name of the token.\"},\"paused()\":{\"details\":\"Returns true if the contract is paused, and false otherwise.\"},\"symbol()\":{\"details\":\"Returns the symbol of the token, usually a shorter version of the name.\"},\"totalSupply()\":{\"details\":\"Returns the value of tokens in existence.\"},\"transfer(address,uint256)\":{\"details\":\"See {IERC20-transfer}. Requirements: - `to` cannot be the zero address. - the caller must have a balance of at least `value`.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"See {IERC20-transferFrom}. Skips emitting an {Approval} event indicating an allowance update. This is not required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve]. NOTE: Does not update the allowance if the current allowance is the maximum `uint256`. Requirements: - `from` and `to` cannot be the zero address. - `from` must have a balance of at least `value`. - the caller must have allowance for ``from``'s tokens of at least `value`.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/token/ERC20/extensions/ERC20Pausable.sol\":\"ERC20Pausable\"},\"evmVersion\":\"prague\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[\":@openzeppelin/contracts/=contracts/\"]},\"sources\":{\"contracts/interfaces/draft-IERC6093.sol\":{\"keccak256\":\"0xa667ad942f67a3a72830ba2db2556b22c94a0d0e7b934cb1af19dbb52c701011\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://a04504e81403d9f3c45593e0e29f928ff93fbcd11ea961aa8cbd96b05f80aa6e\",\"dweb:/ipfs/QmZtHcvctLMa4Ap1ayqq1kyKt8EN5Ni2851daEdjNNYacG\"]},\"contracts/token/ERC20/ERC20.sol\":{\"keccak256\":\"0x86b7b71a6aedefdad89b607378eeab1dcc5389b9ea7d17346d08af01d7190994\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://1dc2db8d94a21eac8efe03adf574c419b08536409b416057a2b5b95cb772c43c\",\"dweb:/ipfs/QmZfqJCKVU1ScuX2A7s8WZdQEaikwJbDH5JBrBdKTUT4Gu\"]},\"contracts/token/ERC20/IERC20.sol\":{\"keccak256\":\"0x74ed01eb66b923d0d0cfe3be84604ac04b76482a55f9dd655e1ef4d367f95bc2\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://5282825a626cfe924e504274b864a652b0023591fa66f06a067b25b51ba9b303\",\"dweb:/ipfs/QmeCfPykghhMc81VJTrHTC7sF6CRvaA1FXVq2pJhwYp1dV\"]},\"contracts/token/ERC20/extensions/ERC20Pausable.sol\":{\"keccak256\":\"0x756aee61d83960d324973de3a64920a02b480efe662b611fb05ea506d844aa55\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://4dfb71ab2f5fcc530226a25bba4d808f4d22a7f383cae4a3be3629ec057b276c\",\"dweb:/ipfs/QmRzyetUjbr9Gx1pcXYSsE5rz4XypfEbZgmBvZKUNUJQLR\"]},\"contracts/token/ERC20/extensions/IERC20Metadata.sol\":{\"keccak256\":\"0xd6fa4088198f04eef10c5bce8a2f4d60554b7ec4b987f684393c01bf79b94d9f\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://f95ee0bbd4dd3ac730d066ba3e785ded4565e890dbec2fa7d3b9fe3bad9d0d6e\",\"dweb:/ipfs/QmSLr6bHkPFWT7ntj34jmwfyskpwo97T9jZUrk5sz3sdtR\"]},\"contracts/utils/Context.sol\":{\"keccak256\":\"0x493033a8d1b176a037b2cc6a04dad01a5c157722049bbecf632ca876224dd4b2\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://6a708e8a5bdb1011c2c381c9a5cfd8a9a956d7d0a9dc1bd8bcdaf52f76ef2f12\",\"dweb:/ipfs/Qmax9WHBnVsZP46ZxEMNRQpLQnrdE4dK8LehML1Py8FowF\"]},\"contracts/utils/Pausable.sol\":{\"keccak256\":\"0xf11f182b233f92a2c7169c0a58e9b79d68e4fb16487210e4620349f8c60072ca\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://15184450e50c0795f97be002c004abf72d7dc2f49ac9a5ac278ac0efb54e2a63\",\"dweb:/ipfs/QmeuEsznhKAB3ENZpuYka6iuvWey3hNXNV8DrpXK5FZacG\"]}},\"version\":1}", 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"type": "t_string_storage" + }, + { + "astId": 828, + "contract": "contracts/token/ERC20/extensions/ERC20Pausable.sol:ERC20Pausable", + "label": "_paused", + "offset": 0, + "slot": "5", + "type": "t_uint256" + } + ], + "types": { + "t_address": { + "encoding": "inplace", + "label": "address", + "numberOfBytes": "20" + }, + "t_mapping(t_address,t_mapping(t_address,t_uint256))": { + "encoding": "mapping", + "key": "t_address", + "label": "mapping(address => mapping(address => uint256))", + "numberOfBytes": "32", + "value": "t_mapping(t_address,t_uint256)" + }, + "t_mapping(t_address,t_uint256)": { + "encoding": "mapping", + "key": "t_address", + "label": "mapping(address => uint256)", + "numberOfBytes": "32", + "value": "t_uint256" + }, + "t_string_storage": { + "encoding": "bytes", + "label": "string", + "numberOfBytes": "32" + }, + "t_uint256": { + "encoding": "inplace", + "label": "uint256", + "numberOfBytes": "32" + } + } + }, + "userdoc": { + "kind": "user", + "methods": {}, + "version": 1 + } + } + }, + "contracts/token/ERC20/extensions/IERC20Metadata.sol": { + "IERC20Metadata": { + "abi": [ + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Approval", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "Transfer", + "type": "event" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "owner", + "type": "address" + }, + { + "internalType": "address", + "name": "spender", + "type": "address" + } + ], + "name": "allowance", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "spender", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "approve", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "balanceOf", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "decimals", + "outputs": [ + { + "internalType": "uint8", + "name": "", + "type": "uint8" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "name", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "symbol", + "outputs": [ + { + "internalType": "string", + "name": "", + "type": "string" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transfer", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "value", + "type": "uint256" + } + ], + "name": "transferFrom", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "nonpayable", + "type": "function" + } + ], + "devdoc": { + "details": "Interface for the optional metadata functions from the ERC-20 standard.", + "events": { + "Approval(address,address,uint256)": { + "details": "Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance." + }, + "Transfer(address,address,uint256)": { + "details": "Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero." + } + }, + "kind": "dev", + "methods": { + "allowance(address,address)": { + "details": "Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. This value changes when {approve} or {transferFrom} are called." + }, + "approve(address,uint256)": { + "details": "Sets a `value` amount of tokens as the allowance of `spender` over the caller's tokens. Returns a boolean value indicating whether the operation succeeded. IMPORTANT: Beware that changing an allowance with this method brings the risk that someone may use both the old and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards: https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 Emits an {Approval} event." + }, + "balanceOf(address)": { + "details": "Returns the value of tokens owned by `account`." + }, + "decimals()": { + "details": "Returns the decimals places of the token." + }, + "name()": { + "details": "Returns the name of the token." + }, + "symbol()": { + "details": "Returns the symbol of the token." + }, + "totalSupply()": { + "details": "Returns the value of tokens in existence." + }, + "transfer(address,uint256)": { + "details": "Moves a `value` amount of tokens from the caller's account to `to`. Returns a boolean value indicating whether the operation succeeded. Emits a {Transfer} event." + }, + "transferFrom(address,address,uint256)": { + "details": "Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism. `value` is then deducted from the caller's allowance. Returns a boolean value indicating whether the operation succeeded. Emits a {Transfer} event." + } + }, + "version": 1 + }, + "evm": { + "assembly": "", + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "deployedBytecode": { + "functionDebugData": {}, + "generatedSources": [], + "immutableReferences": {}, + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "gasEstimates": null, + "legacyAssembly": null, + "methodIdentifiers": { + "allowance(address,address)": "dd62ed3e", + "approve(address,uint256)": "095ea7b3", + "balanceOf(address)": "70a08231", + "decimals()": "313ce567", + "name()": "06fdde03", + "symbol()": "95d89b41", + "totalSupply()": "18160ddd", + "transfer(address,uint256)": "a9059cbb", + "transferFrom(address,address,uint256)": "23b872dd" + } + }, + "metadata": "{\"compiler\":{\"version\":\"0.8.30+commit.73712a01\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Interface for the optional metadata functions from the ERC-20 standard.\",\"events\":{\"Approval(address,address,uint256)\":{\"details\":\"Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance.\"},\"Transfer(address,address,uint256)\":{\"details\":\"Emitted when `value` tokens are moved from one account (`from`) to another (`to`). 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This contract is only required for intermediate, library-like contracts.", + "kind": "dev", + "methods": {}, + "version": 1 + }, + "evm": { + "assembly": "", + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "deployedBytecode": { + "functionDebugData": {}, + "generatedSources": [], + "immutableReferences": {}, + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "gasEstimates": null, + "legacyAssembly": null, + "methodIdentifiers": {} + }, + "metadata": "{\"compiler\":{\"version\":\"0.8.30+commit.73712a01\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"details\":\"Provides information about the current execution context, including the sender of the transaction and its data. 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Note that they will not be pausable by simply including this module, only once the modifiers are put in place.\",\"errors\":{\"EnforcedPause()\":[{\"details\":\"The operation failed because the contract is paused.\"}],\"ExpectedPause()\":[{\"details\":\"The operation failed because the contract is not paused.\"}]},\"events\":{\"Paused(address)\":{\"details\":\"Emitted when the pause is triggered by `account`.\"},\"Unpaused(address)\":{\"details\":\"Emitted when the pause is lifted by `account`.\"}},\"kind\":\"dev\",\"methods\":{\"paused()\":{\"details\":\"Returns true if the contract is paused, and false otherwise.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/utils/Pausable.sol\":\"Pausable\"},\"evmVersion\":\"prague\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[\":@openzeppelin/contracts/=contracts/\"]},\"sources\":{\"contracts/utils/Context.sol\":{\"keccak256\":\"0x493033a8d1b176a037b2cc6a04dad01a5c157722049bbecf632ca876224dd4b2\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://6a708e8a5bdb1011c2c381c9a5cfd8a9a956d7d0a9dc1bd8bcdaf52f76ef2f12\",\"dweb:/ipfs/Qmax9WHBnVsZP46ZxEMNRQpLQnrdE4dK8LehML1Py8FowF\"]},\"contracts/utils/Pausable.sol\":{\"keccak256\":\"0xf11f182b233f92a2c7169c0a58e9b79d68e4fb16487210e4620349f8c60072ca\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://15184450e50c0795f97be002c004abf72d7dc2f49ac9a5ac278ac0efb54e2a63\",\"dweb:/ipfs/QmeuEsznhKAB3ENZpuYka6iuvWey3hNXNV8DrpXK5FZacG\"]}},\"version\":1}", + "storageLayout": { + "storage": [ + { + "astId": 828, + "contract": "contracts/utils/Pausable.sol:Pausable", + "label": "_paused", + "offset": 0, + "slot": "0", + "type": "t_uint256" + } + ], + "types": { + "t_uint256": { + "encoding": "inplace", + "label": "uint256", + "numberOfBytes": "32" + } + } + }, + "userdoc": { + "kind": "user", + "methods": {}, + "version": 1 + } + } + } + }, + "sources": { + "contracts/interfaces/draft-IERC6093.sol": { + "ast": { + "absolutePath": "contracts/interfaces/draft-IERC6093.sol", + "exportedSymbols": { + "IERC1155Errors": [ + 136 + ], + "IERC20Errors": [ + 41 + ], + "IERC721Errors": [ + 89 + ] + }, + "id": 137, + "license": "MIT", + "nodeType": "SourceUnit", + "nodes": [ + { + "id": 1, + "literals": [ + "solidity", + ">=", + "0.8", + ".4" + ], + "nodeType": "PragmaDirective", + "src": "113:24:0" + }, + { + "abstract": false, + "baseContracts": [], + "canonicalName": "IERC20Errors", + "contractDependencies": [], + "contractKind": "interface", + "documentation": { + "id": 2, + "nodeType": "StructuredDocumentation", + "src": "139:141:0", + "text": " @dev Standard ERC-20 Errors\n Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens." + }, + "fullyImplemented": true, + "id": 41, + "linearizedBaseContracts": [ + 41 + ], + "name": "IERC20Errors", + "nameLocation": "291:12:0", + "nodeType": "ContractDefinition", + "nodes": [ + { + "documentation": { + "id": 3, + "nodeType": "StructuredDocumentation", + "src": "310:309:0", + "text": " @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\n @param sender Address whose tokens are being transferred.\n @param balance Current balance for the interacting account.\n @param needed Minimum amount required to perform a transfer." + }, + "errorSelector": "e450d38c", + "id": 11, + "name": "ERC20InsufficientBalance", + "nameLocation": "630:24:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 10, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 5, + "mutability": "mutable", + "name": "sender", + "nameLocation": "663:6:0", + "nodeType": "VariableDeclaration", + "scope": 11, + "src": "655:14:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 4, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "655:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 7, + "mutability": "mutable", + "name": "balance", + "nameLocation": "679:7:0", + "nodeType": "VariableDeclaration", + "scope": 11, + "src": "671:15:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 6, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "671:7:0", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 9, + "mutability": "mutable", + "name": "needed", + "nameLocation": "696:6:0", + "nodeType": "VariableDeclaration", + "scope": 11, + "src": "688:14:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 8, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "688:7:0", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "654:49:0" + }, + "src": "624:80:0" + }, + { + "documentation": { + "id": 12, + "nodeType": "StructuredDocumentation", + "src": "710:152:0", + "text": " @dev Indicates a failure with the token `sender`. Used in transfers.\n @param sender Address whose tokens are being transferred." + }, + "errorSelector": "96c6fd1e", + "id": 16, + "name": "ERC20InvalidSender", + "nameLocation": "873:18:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 15, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 14, + "mutability": "mutable", + "name": "sender", + "nameLocation": "900:6:0", + "nodeType": "VariableDeclaration", + "scope": 16, + "src": "892:14:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 13, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "892:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "891:16:0" + }, + "src": "867:41:0" + }, + { + "documentation": { + "id": 17, + "nodeType": "StructuredDocumentation", + "src": "914:159:0", + "text": " @dev Indicates a failure with the token `receiver`. Used in transfers.\n @param receiver Address to which tokens are being transferred." + }, + "errorSelector": "ec442f05", + "id": 21, + "name": "ERC20InvalidReceiver", + "nameLocation": "1084:20:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 20, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 19, + "mutability": "mutable", + "name": "receiver", + "nameLocation": "1113:8:0", + "nodeType": "VariableDeclaration", + "scope": 21, + "src": "1105:16:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 18, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "1105:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "1104:18:0" + }, + "src": "1078:45:0" + }, + { + "documentation": { + "id": 22, + "nodeType": "StructuredDocumentation", + "src": "1129:345:0", + "text": " @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.\n @param spender Address that may be allowed to operate on tokens without being their owner.\n @param allowance Amount of tokens a `spender` is allowed to operate with.\n @param needed Minimum amount required to perform a transfer." + }, + "errorSelector": "fb8f41b2", + "id": 30, + "name": "ERC20InsufficientAllowance", + "nameLocation": "1485:26:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 29, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 24, + "mutability": "mutable", + "name": "spender", + "nameLocation": "1520:7:0", + "nodeType": "VariableDeclaration", + "scope": 30, + "src": "1512:15:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 23, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "1512:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 26, + "mutability": "mutable", + "name": "allowance", + "nameLocation": "1537:9:0", + "nodeType": "VariableDeclaration", + "scope": 30, + "src": "1529:17:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 25, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "1529:7:0", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 28, + "mutability": "mutable", + "name": "needed", + "nameLocation": "1556:6:0", + "nodeType": "VariableDeclaration", + "scope": 30, + "src": "1548:14:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 27, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "1548:7:0", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "1511:52:0" + }, + "src": "1479:85:0" + }, + { + "documentation": { + "id": 31, + "nodeType": "StructuredDocumentation", + "src": "1570:174:0", + "text": " @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n @param approver Address initiating an approval operation." + }, + "errorSelector": "e602df05", + "id": 35, + "name": "ERC20InvalidApprover", + "nameLocation": "1755:20:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 34, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 33, + "mutability": "mutable", + "name": "approver", + "nameLocation": "1784:8:0", + "nodeType": "VariableDeclaration", + "scope": 35, + "src": "1776:16:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 32, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "1776:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "1775:18:0" + }, + "src": "1749:45:0" + }, + { + "documentation": { + "id": 36, + "nodeType": "StructuredDocumentation", + "src": "1800:195:0", + "text": " @dev Indicates a failure with the `spender` to be approved. Used in approvals.\n @param spender Address that may be allowed to operate on tokens without being their owner." + }, + "errorSelector": "94280d62", + "id": 40, + "name": "ERC20InvalidSpender", + "nameLocation": "2006:19:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 39, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 38, + "mutability": "mutable", + "name": "spender", + "nameLocation": "2034:7:0", + "nodeType": "VariableDeclaration", + "scope": 40, + "src": "2026:15:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 37, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "2026:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "2025:17:0" + }, + "src": "2000:43:0" + } + ], + "scope": 137, + "src": "281:1764:0", + "usedErrors": [ + 11, + 16, + 21, + 30, + 35, + 40 + ], + "usedEvents": [] + }, + { + "abstract": false, + "baseContracts": [], + "canonicalName": "IERC721Errors", + "contractDependencies": [], + "contractKind": "interface", + "documentation": { + "id": 42, + "nodeType": "StructuredDocumentation", + "src": "2047:143:0", + "text": " @dev Standard ERC-721 Errors\n Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens." + }, + "fullyImplemented": true, + "id": 89, + "linearizedBaseContracts": [ + 89 + ], + "name": "IERC721Errors", + "nameLocation": "2201:13:0", + "nodeType": "ContractDefinition", + "nodes": [ + { + "documentation": { + "id": 43, + "nodeType": "StructuredDocumentation", + "src": "2221:219:0", + "text": " @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.\n Used in balance queries.\n @param owner Address of the current owner of a token." + }, + "errorSelector": "89c62b64", + "id": 47, + "name": "ERC721InvalidOwner", + "nameLocation": "2451:18:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 46, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 45, + "mutability": "mutable", + "name": "owner", + "nameLocation": "2478:5:0", + "nodeType": "VariableDeclaration", + "scope": 47, + "src": "2470:13:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 44, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "2470:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "2469:15:0" + }, + "src": "2445:40:0" + }, + { + "documentation": { + "id": 48, + "nodeType": "StructuredDocumentation", + "src": "2491:132:0", + "text": " @dev Indicates a `tokenId` whose `owner` is the zero address.\n @param tokenId Identifier number of a token." + }, + "errorSelector": "7e273289", + "id": 52, + "name": "ERC721NonexistentToken", + "nameLocation": "2634:22:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 51, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 50, + "mutability": "mutable", + "name": "tokenId", + "nameLocation": "2665:7:0", + "nodeType": "VariableDeclaration", + "scope": 52, + "src": "2657:15:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 49, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "2657:7:0", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "2656:17:0" + }, + "src": "2628:46:0" + }, + { + "documentation": { + "id": 53, + "nodeType": "StructuredDocumentation", + "src": "2680:289:0", + "text": " @dev Indicates an error related to the ownership over a particular token. Used in transfers.\n @param sender Address whose tokens are being transferred.\n @param tokenId Identifier number of a token.\n @param owner Address of the current owner of a token." + }, + "errorSelector": "64283d7b", + "id": 61, + "name": "ERC721IncorrectOwner", + "nameLocation": "2980:20:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 60, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 55, + "mutability": "mutable", + "name": "sender", + "nameLocation": "3009:6:0", + "nodeType": "VariableDeclaration", + "scope": 61, + "src": "3001:14:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 54, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "3001:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 57, + "mutability": "mutable", + "name": "tokenId", + "nameLocation": "3025:7:0", + "nodeType": "VariableDeclaration", + "scope": 61, + "src": "3017:15:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 56, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "3017:7:0", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 59, + "mutability": "mutable", + "name": "owner", + "nameLocation": "3042:5:0", + "nodeType": "VariableDeclaration", + "scope": 61, + "src": "3034:13:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 58, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "3034:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "3000:48:0" + }, + "src": "2974:75:0" + }, + { + "documentation": { + "id": 62, + "nodeType": "StructuredDocumentation", + "src": "3055:152:0", + "text": " @dev Indicates a failure with the token `sender`. Used in transfers.\n @param sender Address whose tokens are being transferred." + }, + "errorSelector": "73c6ac6e", + "id": 66, + "name": "ERC721InvalidSender", + "nameLocation": "3218:19:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 65, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 64, + "mutability": "mutable", + "name": "sender", + "nameLocation": "3246:6:0", + "nodeType": "VariableDeclaration", + "scope": 66, + "src": "3238:14:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 63, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "3238:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "3237:16:0" + }, + "src": "3212:42:0" + }, + { + "documentation": { + "id": 67, + "nodeType": "StructuredDocumentation", + "src": "3260:159:0", + "text": " @dev Indicates a failure with the token `receiver`. Used in transfers.\n @param receiver Address to which tokens are being transferred." + }, + "errorSelector": "64a0ae92", + "id": 71, + "name": "ERC721InvalidReceiver", + "nameLocation": "3430:21:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 70, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 69, + "mutability": "mutable", + "name": "receiver", + "nameLocation": "3460:8:0", + "nodeType": "VariableDeclaration", + "scope": 71, + "src": "3452:16:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 68, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "3452:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "3451:18:0" + }, + "src": "3424:46:0" + }, + { + "documentation": { + "id": 72, + "nodeType": "StructuredDocumentation", + "src": "3476:247:0", + "text": " @dev Indicates a failure with the `operator`’s approval. Used in transfers.\n @param operator Address that may be allowed to operate on tokens without being their owner.\n @param tokenId Identifier number of a token." + }, + "errorSelector": "177e802f", + "id": 78, + "name": "ERC721InsufficientApproval", + "nameLocation": "3734:26:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 77, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 74, + "mutability": "mutable", + "name": "operator", + "nameLocation": "3769:8:0", + "nodeType": "VariableDeclaration", + "scope": 78, + "src": "3761:16:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 73, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "3761:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 76, + "mutability": "mutable", + "name": "tokenId", + "nameLocation": "3787:7:0", + "nodeType": "VariableDeclaration", + "scope": 78, + "src": "3779:15:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 75, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "3779:7:0", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "3760:35:0" + }, + "src": "3728:68:0" + }, + { + "documentation": { + "id": 79, + "nodeType": "StructuredDocumentation", + "src": "3802:174:0", + "text": " @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n @param approver Address initiating an approval operation." + }, + "errorSelector": "a9fbf51f", + "id": 83, + "name": "ERC721InvalidApprover", + "nameLocation": "3987:21:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 82, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 81, + "mutability": "mutable", + "name": "approver", + "nameLocation": "4017:8:0", + "nodeType": "VariableDeclaration", + "scope": 83, + "src": "4009:16:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 80, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "4009:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "4008:18:0" + }, + "src": "3981:46:0" + }, + { + "documentation": { + "id": 84, + "nodeType": "StructuredDocumentation", + "src": "4033:197:0", + "text": " @dev Indicates a failure with the `operator` to be approved. Used in approvals.\n @param operator Address that may be allowed to operate on tokens without being their owner." + }, + "errorSelector": "5b08ba18", + "id": 88, + "name": "ERC721InvalidOperator", + "nameLocation": "4241:21:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 87, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 86, + "mutability": "mutable", + "name": "operator", + "nameLocation": "4271:8:0", + "nodeType": "VariableDeclaration", + "scope": 88, + "src": "4263:16:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 85, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "4263:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "4262:18:0" + }, + "src": "4235:46:0" + } + ], + "scope": 137, + "src": "2191:2092:0", + "usedErrors": [ + 47, + 52, + 61, + 66, + 71, + 78, + 83, + 88 + ], + "usedEvents": [] + }, + { + "abstract": false, + "baseContracts": [], + "canonicalName": "IERC1155Errors", + "contractDependencies": [], + "contractKind": "interface", + "documentation": { + "id": 90, + "nodeType": "StructuredDocumentation", + "src": "4285:145:0", + "text": " @dev Standard ERC-1155 Errors\n Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens." + }, + "fullyImplemented": true, + "id": 136, + "linearizedBaseContracts": [ + 136 + ], + "name": "IERC1155Errors", + "nameLocation": "4441:14:0", + "nodeType": "ContractDefinition", + "nodes": [ + { + "documentation": { + "id": 91, + "nodeType": "StructuredDocumentation", + "src": "4462:361:0", + "text": " @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\n @param sender Address whose tokens are being transferred.\n @param balance Current balance for the interacting account.\n @param needed Minimum amount required to perform a transfer.\n @param tokenId Identifier number of a token." + }, + "errorSelector": "03dee4c5", + "id": 101, + "name": "ERC1155InsufficientBalance", + "nameLocation": "4834:26:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 100, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 93, + "mutability": "mutable", + "name": "sender", + "nameLocation": "4869:6:0", + "nodeType": "VariableDeclaration", + "scope": 101, + "src": "4861:14:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 92, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "4861:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 95, + "mutability": "mutable", + "name": "balance", + "nameLocation": "4885:7:0", + "nodeType": "VariableDeclaration", + "scope": 101, + "src": "4877:15:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 94, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "4877:7:0", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 97, + "mutability": "mutable", + "name": "needed", + "nameLocation": "4902:6:0", + "nodeType": "VariableDeclaration", + "scope": 101, + "src": "4894:14:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 96, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "4894:7:0", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 99, + "mutability": "mutable", + "name": "tokenId", + "nameLocation": "4918:7:0", + "nodeType": "VariableDeclaration", + "scope": 101, + "src": "4910:15:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 98, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "4910:7:0", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "4860:66:0" + }, + "src": "4828:99:0" + }, + { + "documentation": { + "id": 102, + "nodeType": "StructuredDocumentation", + "src": "4933:152:0", + "text": " @dev Indicates a failure with the token `sender`. Used in transfers.\n @param sender Address whose tokens are being transferred." + }, + "errorSelector": "01a83514", + "id": 106, + "name": "ERC1155InvalidSender", + "nameLocation": "5096:20:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 105, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 104, + "mutability": "mutable", + "name": "sender", + "nameLocation": "5125:6:0", + "nodeType": "VariableDeclaration", + "scope": 106, + "src": "5117:14:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 103, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5117:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "5116:16:0" + }, + "src": "5090:43:0" + }, + { + "documentation": { + "id": 107, + "nodeType": "StructuredDocumentation", + "src": "5139:159:0", + "text": " @dev Indicates a failure with the token `receiver`. Used in transfers.\n @param receiver Address to which tokens are being transferred." + }, + "errorSelector": "57f447ce", + "id": 111, + "name": "ERC1155InvalidReceiver", + "nameLocation": "5309:22:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 110, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 109, + "mutability": "mutable", + "name": "receiver", + "nameLocation": "5340:8:0", + "nodeType": "VariableDeclaration", + "scope": 111, + "src": "5332:16:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 108, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5332:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "5331:18:0" + }, + "src": "5303:47:0" + }, + { + "documentation": { + "id": 112, + "nodeType": "StructuredDocumentation", + "src": "5356:256:0", + "text": " @dev Indicates a failure with the `operator`’s approval. Used in transfers.\n @param operator Address that may be allowed to operate on tokens without being their owner.\n @param owner Address of the current owner of a token." + }, + "errorSelector": "e237d922", + "id": 118, + "name": "ERC1155MissingApprovalForAll", + "nameLocation": "5623:28:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 117, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 114, + "mutability": "mutable", + "name": "operator", + "nameLocation": "5660:8:0", + "nodeType": "VariableDeclaration", + "scope": 118, + "src": "5652:16:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 113, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5652:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 116, + "mutability": "mutable", + "name": "owner", + "nameLocation": "5678:5:0", + "nodeType": "VariableDeclaration", + "scope": 118, + "src": "5670:13:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 115, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5670:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "5651:33:0" + }, + "src": "5617:68:0" + }, + { + "documentation": { + "id": 119, + "nodeType": "StructuredDocumentation", + "src": "5691:174:0", + "text": " @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n @param approver Address initiating an approval operation." + }, + "errorSelector": "3e31884e", + "id": 123, + "name": "ERC1155InvalidApprover", + "nameLocation": "5876:22:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 122, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 121, + "mutability": "mutable", + "name": "approver", + "nameLocation": "5907:8:0", + "nodeType": "VariableDeclaration", + "scope": 123, + "src": "5899:16:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 120, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5899:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "5898:18:0" + }, + "src": "5870:47:0" + }, + { + "documentation": { + "id": 124, + "nodeType": "StructuredDocumentation", + "src": "5923:197:0", + "text": " @dev Indicates a failure with the `operator` to be approved. Used in approvals.\n @param operator Address that may be allowed to operate on tokens without being their owner." + }, + "errorSelector": "ced3e100", + "id": 128, + "name": "ERC1155InvalidOperator", + "nameLocation": "6131:22:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 127, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 126, + "mutability": "mutable", + "name": "operator", + "nameLocation": "6162:8:0", + "nodeType": "VariableDeclaration", + "scope": 128, + "src": "6154:16:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 125, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "6154:7:0", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "6153:18:0" + }, + "src": "6125:47:0" + }, + { + "documentation": { + "id": 129, + "nodeType": "StructuredDocumentation", + "src": "6178:280:0", + "text": " @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.\n Used in batch transfers.\n @param idsLength Length of the array of token identifiers\n @param valuesLength Length of the array of token amounts" + }, + "errorSelector": "5b059991", + "id": 135, + "name": "ERC1155InvalidArrayLength", + "nameLocation": "6469:25:0", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 134, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 131, + "mutability": "mutable", + "name": "idsLength", + "nameLocation": "6503:9:0", + "nodeType": "VariableDeclaration", + "scope": 135, + "src": "6495:17:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 130, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "6495:7:0", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 133, + "mutability": "mutable", + "name": "valuesLength", + "nameLocation": "6522:12:0", + "nodeType": "VariableDeclaration", + "scope": 135, + "src": "6514:20:0", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 132, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "6514:7:0", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "6494:41:0" + }, + "src": "6463:73:0" + } + ], + "scope": 137, + "src": "4431:2107:0", + "usedErrors": [ + 101, + 106, + 111, + 118, + 123, + 128, + 135 + ], + "usedEvents": [] + } + ], + "src": "113:6426:0" + }, + "id": 0 + }, + "contracts/token/ERC20/ERC20.sol": { + "ast": { + "absolutePath": "contracts/token/ERC20/ERC20.sol", + "exportedSymbols": { + "Context": [ + 819 + ], + "ERC20": [ + 651 + ], + "IERC20": [ + 729 + ], + "IERC20Errors": [ + 41 + ], + "IERC20Metadata": [ + 789 + ] + }, + "id": 652, + "license": "MIT", + "nodeType": "SourceUnit", + "nodes": [ + { + "id": 138, + "literals": [ + "solidity", + "^", + "0.8", + ".20" + ], + "nodeType": "PragmaDirective", + "src": "105:24:1" + }, + { + "absolutePath": "contracts/token/ERC20/IERC20.sol", + "file": "./IERC20.sol", + "id": 140, + "nameLocation": "-1:-1:-1", + "nodeType": "ImportDirective", + "scope": 652, + "sourceUnit": 730, + "src": "131:36:1", + "symbolAliases": [ + { + "foreign": { + "id": 139, + "name": "IERC20", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 729, + "src": "139:6:1", + "typeDescriptions": {} + }, + "nameLocation": "-1:-1:-1" + } + ], + "unitAlias": "" + }, + { + "absolutePath": "contracts/token/ERC20/extensions/IERC20Metadata.sol", + "file": "./extensions/IERC20Metadata.sol", + "id": 142, + "nameLocation": "-1:-1:-1", + "nodeType": "ImportDirective", + "scope": 652, + "sourceUnit": 790, + "src": "168:63:1", + "symbolAliases": [ + { + "foreign": { + "id": 141, + "name": "IERC20Metadata", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 789, + "src": "176:14:1", + "typeDescriptions": {} + }, + "nameLocation": "-1:-1:-1" + } + ], + "unitAlias": "" + }, + { + "absolutePath": "contracts/utils/Context.sol", + "file": "../../utils/Context.sol", + "id": 144, + "nameLocation": "-1:-1:-1", + "nodeType": "ImportDirective", + "scope": 652, + "sourceUnit": 820, + "src": "232:48:1", + "symbolAliases": [ + { + "foreign": { + "id": 143, + "name": "Context", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 819, + "src": "240:7:1", + "typeDescriptions": {} + }, + "nameLocation": "-1:-1:-1" + } + ], + "unitAlias": "" + }, + { + "absolutePath": "contracts/interfaces/draft-IERC6093.sol", + "file": "../../interfaces/draft-IERC6093.sol", + "id": 146, + "nameLocation": "-1:-1:-1", + "nodeType": "ImportDirective", + "scope": 652, + "sourceUnit": 137, + "src": "281:65:1", + "symbolAliases": [ + { + "foreign": { + "id": 145, + "name": "IERC20Errors", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 41, + "src": "289:12:1", + "typeDescriptions": {} + }, + "nameLocation": "-1:-1:-1" + } + ], + "unitAlias": "" + }, + { + "abstract": true, + "baseContracts": [ + { + "baseName": { + "id": 148, + "name": "Context", + "nameLocations": [ + "1133:7:1" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 819, + "src": "1133:7:1" + }, + "id": 149, + "nodeType": "InheritanceSpecifier", + "src": "1133:7:1" + }, + { + "baseName": { + "id": 150, + "name": "IERC20", + "nameLocations": [ + "1142:6:1" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 729, + "src": "1142:6:1" + }, + "id": 151, + "nodeType": "InheritanceSpecifier", + "src": "1142:6:1" + }, + { + "baseName": { + "id": 152, + "name": "IERC20Metadata", + "nameLocations": [ + "1150:14:1" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 789, + "src": "1150:14:1" + }, + "id": 153, + "nodeType": "InheritanceSpecifier", + "src": "1150:14:1" + }, + { + "baseName": { + "id": 154, + "name": "IERC20Errors", + "nameLocations": [ + "1166:12:1" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 41, + "src": "1166:12:1" + }, + "id": 155, + "nodeType": "InheritanceSpecifier", + "src": "1166:12:1" + } + ], + "canonicalName": "ERC20", + "contractDependencies": [], + "contractKind": "contract", + "documentation": { + "id": 147, + "nodeType": "StructuredDocumentation", + "src": "348:757:1", + "text": " @dev Implementation of the {IERC20} interface.\n This implementation is agnostic to the way tokens are created. This means\n that a supply mechanism has to be added in a derived contract using {_mint}.\n TIP: For a detailed writeup see our guide\n https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How\n to implement supply mechanisms].\n The default value of {decimals} is 18. To change this, you should override\n this function so it returns a different value.\n We have followed general OpenZeppelin Contracts guidelines: functions revert\n instead returning `false` on failure. This behavior is nonetheless\n conventional and does not conflict with the expectations of ERC-20\n applications." + }, + "fullyImplemented": true, + "id": 651, + "linearizedBaseContracts": [ + 651, + 41, + 789, + 729, + 819 + ], + "name": "ERC20", + "nameLocation": "1124:5:1", + "nodeType": "ContractDefinition", + "nodes": [ + { + "constant": false, + "id": 159, + "mutability": "mutable", + "name": "_balances", + "nameLocation": "1229:9:1", + "nodeType": "VariableDeclaration", + "scope": 651, + "src": "1185:53:1", + "stateVariable": true, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", + "typeString": "mapping(address => uint256)" + }, + "typeName": { + "id": 158, + "keyName": "account", + "keyNameLocation": "1201:7:1", + "keyType": { + "id": 156, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "1193:7:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "Mapping", + "src": "1185:35:1", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", + "typeString": "mapping(address => uint256)" + }, + "valueName": "", + "valueNameLocation": "-1:-1:-1", + "valueType": { + "id": 157, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "1212:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + } + }, + "visibility": "private" + }, + { + "constant": false, + "id": 165, + "mutability": "mutable", + "name": "_allowances", + "nameLocation": "1317:11:1", + "nodeType": "VariableDeclaration", + "scope": 651, + "src": "1245:83:1", + "stateVariable": true, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_address_$_t_uint256_$_$", + "typeString": "mapping(address => mapping(address => uint256))" + }, + "typeName": { + "id": 164, + "keyName": "account", + "keyNameLocation": "1261:7:1", + "keyType": { + 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"src": "1425:152:1", + "text": " @dev Sets the values for {name} and {symbol}.\n Both values are immutable: they can only be set once during construction." + }, + "id": 188, + "implemented": true, + "kind": "constructor", + "modifiers": [], + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 177, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 174, + "mutability": "mutable", + "name": "name_", + "nameLocation": "1608:5:1", + "nodeType": "VariableDeclaration", + "scope": 188, + "src": "1594:19:1", + "stateVariable": false, + "storageLocation": "memory", + "typeDescriptions": { + "typeIdentifier": "t_string_memory_ptr", + "typeString": "string" + }, + "typeName": { + "id": 173, + "name": "string", + "nodeType": "ElementaryTypeName", + "src": "1594:6:1", + "typeDescriptions": { + "typeIdentifier": "t_string_storage_ptr", + "typeString": "string" + } + }, + "visibility": "internal" + }, + { + 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"2754:9:1" + } + ] + }, + "documentation": { + "id": 207, + "nodeType": "StructuredDocumentation", + "src": "2061:622:1", + "text": " @dev Returns the number of decimals used to get its user representation.\n For example, if `decimals` equals `2`, a balance of `505` tokens should\n be displayed to a user as `5.05` (`505 / 10 ** 2`).\n Tokens usually opt for a value of 18, imitating the relationship between\n Ether and Wei. This is the default value returned by this function, unless\n it's overridden.\n NOTE: This information is only used for _display_ purposes: it in\n no way affects any of the arithmetic of the contract, including\n {IERC20-balanceOf} and {IERC20-transfer}." + }, + "functionSelector": "313ce567", + "id": 215, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "decimals", + "nameLocation": "2697:8:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 208, + "nodeType": "ParameterList", + "parameters": [], + "src": "2705:2:1" + }, + "returnParameters": { + "id": 211, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 210, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 215, + "src": "2737:5:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint8", + "typeString": "uint8" + }, + "typeName": { + 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"functionSelector": "18160ddd", + "id": 224, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "totalSupply", + "nameLocation": "2812:11:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 217, + "nodeType": "ParameterList", + "parameters": [], + "src": "2823:2:1" + }, + "returnParameters": { + "id": 220, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 219, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 224, + "src": "2855:7:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 218, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "2855:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "2854:9:1" + }, + "scope": 651, + 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"typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "functionReturnParameters": 231, + "id": 235, + "nodeType": "Return", + "src": "3017:25:1" + } + ] + }, + "documentation": { + "id": 225, + "nodeType": "StructuredDocumentation", + "src": "2906:22:1", + "text": "@inheritdoc IERC20" + }, + "functionSelector": "70a08231", + "id": 237, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "balanceOf", + "nameLocation": "2942:9:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 228, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 227, + "mutability": "mutable", + "name": "account", + "nameLocation": "2960:7:1", + "nodeType": "VariableDeclaration", + "scope": 237, + "src": "2952:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 226, + "name": "address", + "nodeType": 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[], + "referencedDeclaration": 801, + "src": "3345:10:1", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", + "typeString": "function () view returns (address)" + } + }, + "id": 250, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "3345:12:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "VariableDeclarationStatement", + "src": "3329:28:1" + }, + { + "expression": { + "arguments": [ + { + "id": 253, + "name": "owner", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 248, + "src": "3377:5:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 254, + "name": "to", + "nodeType": "Identifier", + "overloadedDeclarations": [], + 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This is semantically equivalent to an infinite approval.\n Requirements:\n - `spender` cannot be the zero address." + }, + "functionSelector": "095ea7b3", + "id": 302, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "approve", + "nameLocation": "3911:7:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 284, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 281, + "mutability": "mutable", + "name": "spender", + "nameLocation": "3927:7:1", + "nodeType": "VariableDeclaration", + "scope": 302, + "src": "3919:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 280, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "3919:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + 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This is not\n required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve].\n NOTE: Does not update the allowance if the current allowance\n is the maximum `uint256`.\n Requirements:\n - `from` and `to` cannot be the zero address.\n - `from` must have a balance of at least `value`.\n - the caller must have allowance for ``from``'s tokens of at least\n `value`." + }, + "functionSelector": "23b872dd", + "id": 334, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "transferFrom", + "nameLocation": "4689:12:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 310, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 305, + "mutability": "mutable", + "name": "from", + "nameLocation": "4710:4:1", + "nodeType": "VariableDeclaration", + "scope": 334, + "src": "4702:12:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + 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"typeIdentifier": "t_function_error_pure$_t_address_$returns$_t_error_$", + "typeString": "function (address) pure returns (error)" + } + }, + "id": 370, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "5514:32:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 371, + "nodeType": "RevertStatement", + "src": "5507:39:1" + } + ] + } + }, + { + "expression": { + "arguments": [ + { + "id": 375, + "name": "from", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 337, + "src": "5574:4:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 376, + "name": "to", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 339, + "src": "5580:2:1", + "typeDescriptions": 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"lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "5566:24:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 379, + "nodeType": "ExpressionStatement", + "src": "5566:24:1" + } + ] + }, + "documentation": { + "id": 335, + "nodeType": "StructuredDocumentation", + "src": "4930:362:1", + "text": " @dev Moves a `value` amount of tokens from `from` to `to`.\n This internal function is equivalent to {transfer}, and can be used to\n e.g. implement automatic token fees, slashing mechanisms, etc.\n Emits a {Transfer} event.\n NOTE: This function is not virtual, {_update} should be overridden instead." + }, + "id": 381, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_transfer", + "nameLocation": "5306:9:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 342, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 337, + "mutability": "mutable", + "name": "from", + "nameLocation": "5324:4:1", + "nodeType": "VariableDeclaration", + "scope": 381, + "src": "5316:12:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 336, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5316:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 339, + "mutability": "mutable", + "name": "to", + "nameLocation": "5338:2:1", + "nodeType": "VariableDeclaration", + "scope": 381, + "src": "5330:10:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 338, + "name": "address", + "nodeType": "ElementaryTypeName", 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"internal" + }, + { + "body": { + "id": 457, + "nodeType": "Block", + "src": "5987:1032:1", + "statements": [ + { + "condition": { + "commonType": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "id": 396, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 391, + "name": "from", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 384, + "src": "6001:4:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "BinaryOperation", + "operator": "==", + "rightExpression": { + "arguments": [ + { + "hexValue": "30", + "id": 394, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "6017:1:1", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": 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"nodeType": "Block", + "src": "6175:362:1", + "statements": [ + { + "assignments": [ + 403 + ], + "declarations": [ + { + "constant": false, + "id": 403, + "mutability": "mutable", + "name": "fromBalance", + "nameLocation": "6197:11:1", + "nodeType": "VariableDeclaration", + "scope": 428, + "src": "6189:19:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 402, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "6189:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "id": 407, + "initialValue": { + "baseExpression": { + "id": 404, + "name": "_balances", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 159, + "src": "6211:9:1", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", + "typeString": 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"typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "BinaryOperation", + "operator": "<", + "rightExpression": { + "id": 409, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 388, + "src": "6258:5:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "6244:19:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 418, + "nodeType": "IfStatement", + "src": "6240:115:1", + "trueBody": { + "id": 417, + "nodeType": "Block", + "src": "6265:90:1", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "id": 412, + "name": "from", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 384, + "src": "6315:4:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 413, + "name": "fromBalance", + "nodeType": 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(address,uint256,uint256) pure returns (error)" + } + }, + "id": 415, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "6290:50:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 416, + "nodeType": "RevertStatement", + "src": "6283:57:1" + } + ] + } + }, + { + "id": 427, + "nodeType": "UncheckedBlock", + "src": "6368:159:1", + "statements": [ + { + "expression": { + "id": 425, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "baseExpression": { + "id": 419, + "name": "_balances", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 159, + "src": "6475:9:1", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", + "typeString": "mapping(address => 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"t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "BinaryOperation", + "operator": "-", + "rightExpression": { + "id": 423, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 388, + "src": "6507:5:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "6493:19:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "6475:37:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "id": 426, + "nodeType": "ExpressionStatement", + "src": "6475:37:1" + } + ] + } + ] + }, + "id": 429, + "nodeType": "IfStatement", + "src": "5997:540:1", + "trueBody": { + "id": 401, + "nodeType": "Block", + "src": "6021:148:1", + "statements": [ + { + "expression": { + "id": 399, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 397, + "name": "_totalSupply", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 167, + "src": "6137:12:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "Assignment", + "operator": "+=", + "rightHandSide": { + "id": 398, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 388, + "src": "6153:5:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "6137:21:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "id": 400, + "nodeType": "ExpressionStatement", + "src": "6137:21:1" + } + ] + } + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "id": 435, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 430, + "name": "to", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 386, + "src": "6551:2:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "BinaryOperation", + "operator": "==", + "rightExpression": { + "arguments": [ + { + "hexValue": "30", + "id": 433, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "6565:1:1", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 432, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "6557:7:1", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 431, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "6557:7:1", + "typeDescriptions": {} + } + }, + "id": 434, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "6557:10:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "src": "6551:16:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "falseBody": { + "id": 449, + "nodeType": "Block", + "src": "6766:206:1", + "statements": [ + { + "id": 448, + "nodeType": "UncheckedBlock", + "src": "6780:182:1", + "statements": [ + { + "expression": { + "id": 446, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "baseExpression": { + "id": 442, + "name": "_balances", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 159, + "src": "6925:9:1", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", + "typeString": "mapping(address => uint256)" + } + }, + "id": 444, + "indexExpression": { + "id": 443, + "name": "to", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 386, + "src": "6935:2:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "isConstant": false, + "isLValue": true, + "isPure": false, + "lValueRequested": true, + "nodeType": "IndexAccess", + "src": "6925:13:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "Assignment", + "operator": "+=", + "rightHandSide": { + "id": 445, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 388, + "src": "6942:5:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "6925:22:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "id": 447, + "nodeType": "ExpressionStatement", + "src": "6925:22:1" + } + ] + } + ] + }, + "id": 450, + "nodeType": "IfStatement", + "src": "6547:425:1", + "trueBody": { + "id": 441, + "nodeType": "Block", + "src": "6569:191:1", + "statements": [ + { + "id": 440, + "nodeType": "UncheckedBlock", + "src": "6583:167:1", + "statements": [ + { + "expression": { + "id": 438, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 436, + "name": "_totalSupply", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 167, + "src": "6714:12:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "Assignment", + "operator": "-=", + "rightHandSide": { + "id": 437, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 388, + "src": "6730:5:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "6714:21:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "id": 439, + "nodeType": "ExpressionStatement", + "src": "6714:21:1" + } + ] + } + ] + } + }, + { + "eventCall": { + "arguments": [ + { + "id": 452, + "name": "from", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 384, + "src": "6996:4:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 453, + "name": "to", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 386, + "src": "7002:2:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 454, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 388, + "src": "7006:5:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + ], + "id": 451, + "name": "Transfer", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 663, + "src": "6987:8:1", + "typeDescriptions": { + "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$", + "typeString": "function (address,address,uint256)" + } + }, + "id": 455, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "6987:25:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 456, + "nodeType": "EmitStatement", + "src": "6982:30:1" + } + ] + }, + "documentation": { + "id": 382, + "nodeType": "StructuredDocumentation", + "src": "5603:304:1", + "text": " @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`\n (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding\n this function.\n Emits a {Transfer} event." + }, + "id": 458, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_update", + "nameLocation": "5921:7:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 389, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 384, + "mutability": "mutable", + "name": "from", + "nameLocation": "5937:4:1", + "nodeType": "VariableDeclaration", + "scope": 458, + "src": "5929:12:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 383, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5929:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 386, + "mutability": "mutable", + "name": "to", + "nameLocation": "5951:2:1", + "nodeType": "VariableDeclaration", + "scope": 458, + "src": "5943:10:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 385, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "5943:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 388, + "mutability": "mutable", + "name": "value", + "nameLocation": "5963:5:1", + "nodeType": "VariableDeclaration", + "scope": 458, + "src": "5955:13:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 387, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "5955:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "5928:41:1" + }, + "returnParameters": { + "id": 390, + "nodeType": "ParameterList", + "parameters": [], + "src": "5987:0:1" + }, + "scope": 651, + "src": "5912:1107:1", + "stateMutability": "nonpayable", + "virtual": true, + "visibility": "internal" + }, + { + "body": { + "id": 490, + "nodeType": "Block", + "src": "7418:152:1", + "statements": [ + { + "condition": { + "commonType": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "id": 471, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 466, + "name": "account", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 461, + "src": "7432:7:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "BinaryOperation", + "operator": "==", + "rightExpression": { + "arguments": [ + { + "hexValue": "30", + "id": 469, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "7451:1:1", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 468, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "7443:7:1", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 467, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "7443:7:1", + "typeDescriptions": {} + } + }, + "id": 470, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "7443:10:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "src": "7432:21:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 480, + "nodeType": "IfStatement", + "src": "7428:91:1", + "trueBody": { + "id": 479, + "nodeType": "Block", + "src": "7455:64:1", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "arguments": [ + { + "hexValue": "30", + "id": 475, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "7505:1:1", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 474, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "7497:7:1", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 473, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "7497:7:1", + "typeDescriptions": {} + } + }, + "id": 476, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "7497:10:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + } + ], + "id": 472, + "name": "ERC20InvalidReceiver", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 21, + "src": "7476:20:1", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_address_$returns$_t_error_$", + "typeString": "function (address) pure returns (error)" + } + }, + "id": 477, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "7476:32:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 478, + "nodeType": "RevertStatement", + "src": "7469:39:1" + } + ] + } + }, + { + "expression": { + "arguments": [ + { + "arguments": [ + { + "hexValue": "30", + "id": 484, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "7544:1:1", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 483, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "7536:7:1", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 482, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "7536:7:1", + "typeDescriptions": {} + } + }, + "id": 485, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "7536:10:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 486, + "name": "account", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 461, + "src": "7548:7:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 487, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 463, + "src": "7557:5:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + ], + "id": 481, + "name": "_update", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 458, + "src": "7528:7:1", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$", + "typeString": "function (address,address,uint256)" + } + }, + "id": 488, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "7528:35:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 489, + "nodeType": "ExpressionStatement", + "src": "7528:35:1" + } + ] + }, + "documentation": { + "id": 459, + "nodeType": "StructuredDocumentation", + "src": "7025:332:1", + "text": " @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).\n Relies on the `_update` mechanism\n Emits a {Transfer} event with `from` set to the zero address.\n NOTE: This function is not virtual, {_update} should be overridden instead." + }, + "id": 491, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_mint", + "nameLocation": "7371:5:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 464, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 461, + "mutability": "mutable", + "name": "account", + "nameLocation": "7385:7:1", + "nodeType": "VariableDeclaration", + "scope": 491, + "src": "7377:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 460, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "7377:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 463, + "mutability": "mutable", + "name": "value", + "nameLocation": "7402:5:1", + "nodeType": "VariableDeclaration", + "scope": 491, + "src": "7394:13:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 462, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "7394:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "7376:32:1" + }, + "returnParameters": { + "id": 465, + "nodeType": "ParameterList", + "parameters": [], + "src": "7418:0:1" + }, + "scope": 651, + "src": "7362:208:1", + "stateMutability": "nonpayable", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 523, + "nodeType": "Block", + "src": "7944:150:1", + "statements": [ + { + "condition": { + "commonType": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "id": 504, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 499, + "name": "account", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 494, + "src": "7958:7:1", + "typeDescriptions": { + "typeIdentifier": 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+ "arguments": [ + { + "hexValue": "30", + "id": 518, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "8077:1:1", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 517, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "8069:7:1", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 516, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "8069:7:1", + "typeDescriptions": {} + } + }, + "id": 519, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "8069:10:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 520, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 496, + "src": "8081:5:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + ], + "id": 514, + "name": "_update", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 458, + "src": "8052:7:1", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$", + "typeString": "function (address,address,uint256)" + } + }, + "id": 521, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "8052:35:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 522, + "nodeType": "ExpressionStatement", + "src": "8052:35:1" + } + ] + }, + "documentation": { + "id": 492, + "nodeType": "StructuredDocumentation", + "src": "7576:307:1", + "text": " @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.\n Relies on the `_update` mechanism.\n Emits a {Transfer} event with `to` set to the zero address.\n NOTE: This function is not virtual, {_update} should be overridden instead" + }, + "id": 524, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_burn", + "nameLocation": "7897:5:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 497, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 494, + "mutability": "mutable", + "name": "account", + "nameLocation": "7911:7:1", + "nodeType": "VariableDeclaration", + "scope": 524, + "src": "7903:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 493, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "7903:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 496, + "mutability": "mutable", + "name": "value", + "nameLocation": "7928:5:1", + "nodeType": "VariableDeclaration", + "scope": 524, + "src": "7920:13:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 495, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "7920:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "7902:32:1" + }, + "returnParameters": { + "id": 498, + "nodeType": "ParameterList", + "parameters": [], + "src": "7944:0:1" + }, + "scope": 651, + "src": "7888:206:1", + "stateMutability": "nonpayable", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 541, + "nodeType": "Block", + "src": "8704:54:1", + "statements": [ + { + "expression": { + "arguments": [ + { + "id": 535, + "name": "owner", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 527, + "src": "8723:5:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 536, + "name": "spender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 529, + "src": "8730:7:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 537, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 531, + "src": "8739:5:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + { + "hexValue": "74727565", + "id": 538, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "bool", + "lValueRequested": false, + "nodeType": "Literal", + "src": "8746:4:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "value": "true" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + ], + "id": 534, + "name": "_approve", + "nodeType": "Identifier", + "overloadedDeclarations": [ + 542, + 602 + ], + "referencedDeclaration": 602, + "src": "8714:8:1", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$_t_bool_$returns$__$", + "typeString": "function (address,address,uint256,bool)" + } + }, + "id": 539, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "8714:37:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 540, + "nodeType": "ExpressionStatement", + "src": "8714:37:1" + } + ] + }, + "documentation": { + "id": 525, + "nodeType": "StructuredDocumentation", + "src": "8100:525:1", + "text": " @dev Sets `value` as the allowance of `spender` over the `owner`'s tokens.\n This internal function is equivalent to `approve`, and can be used to\n e.g. set automatic allowances for certain subsystems, etc.\n Emits an {Approval} event.\n Requirements:\n - `owner` cannot be the zero address.\n - `spender` cannot be the zero address.\n Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument." + }, + "id": 542, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_approve", + "nameLocation": "8639:8:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 532, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 527, + "mutability": "mutable", + "name": "owner", + "nameLocation": "8656:5:1", + "nodeType": "VariableDeclaration", + "scope": 542, + "src": "8648:13:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 526, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "8648:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 529, + "mutability": "mutable", + "name": "spender", + "nameLocation": "8671:7:1", + "nodeType": "VariableDeclaration", + "scope": 542, + "src": "8663:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 528, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "8663:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 531, + "mutability": "mutable", + "name": "value", + "nameLocation": "8688:5:1", + "nodeType": "VariableDeclaration", + "scope": 542, + "src": "8680:13:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 530, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "8680:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "8647:47:1" + }, + "returnParameters": { + "id": 533, + "nodeType": "ParameterList", + "parameters": [], + "src": "8704:0:1" + }, + "scope": 651, + "src": "8630:128:1", + "stateMutability": "nonpayable", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 601, + "nodeType": "Block", + "src": "9703:334:1", + "statements": [ + { + "condition": { + "commonType": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "id": 559, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 554, + "name": "owner", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 545, + "src": "9717:5:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "BinaryOperation", + "operator": "==", + "rightExpression": { + "arguments": [ + { + "hexValue": "30", + "id": 557, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "9734:1:1", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 556, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "9726:7:1", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 555, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "9726:7:1", + "typeDescriptions": {} + } + }, + "id": 558, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "9726:10:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "src": "9717:19:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 568, + "nodeType": "IfStatement", + "src": "9713:89:1", + "trueBody": { + "id": 567, + "nodeType": "Block", + "src": "9738:64:1", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "arguments": [ + { + "hexValue": "30", + "id": 563, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "9788:1:1", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 562, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "9780:7:1", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 561, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "9780:7:1", + "typeDescriptions": {} + } + }, + "id": 564, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "9780:10:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + } + ], + "id": 560, + "name": "ERC20InvalidApprover", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 35, + "src": "9759:20:1", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_address_$returns$_t_error_$", + "typeString": "function (address) pure returns (error)" + } + }, + "id": 565, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "9759:32:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 566, + "nodeType": "RevertStatement", + "src": "9752:39:1" + } + ] + } + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "id": 574, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 569, + "name": "spender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 547, + "src": "9815:7:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "BinaryOperation", + "operator": "==", + "rightExpression": { + "arguments": [ + { + "hexValue": "30", + "id": 572, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "9834:1:1", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 571, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "9826:7:1", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 570, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "9826:7:1", + "typeDescriptions": {} + } + }, + "id": 573, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "9826:10:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "src": "9815:21:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 583, + "nodeType": "IfStatement", + "src": "9811:90:1", + "trueBody": { + "id": 582, + "nodeType": "Block", + "src": "9838:63:1", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "arguments": [ + { + "hexValue": "30", + "id": 578, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "9887:1:1", + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 577, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "9879:7:1", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": { + "id": 576, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "9879:7:1", + "typeDescriptions": {} + } + }, + "id": 579, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "9879:10:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + } + ], + "id": 575, + "name": "ERC20InvalidSpender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 40, + "src": "9859:19:1", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_address_$returns$_t_error_$", + "typeString": "function (address) pure returns (error)" + } + }, + "id": 580, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "9859:31:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 581, + "nodeType": "RevertStatement", + "src": "9852:38:1" + } + ] + } + }, + { + "expression": { + "id": 590, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "baseExpression": { + "baseExpression": { + "id": 584, + "name": "_allowances", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 165, + "src": "9910:11:1", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_address_$_t_uint256_$_$", + "typeString": "mapping(address => mapping(address => uint256))" + } + }, + "id": 587, + "indexExpression": { + "id": 585, + "name": "owner", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 545, + "src": "9922:5:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "isConstant": false, + "isLValue": true, + "isPure": false, + "lValueRequested": false, + "nodeType": "IndexAccess", + "src": "9910:18:1", + "typeDescriptions": { + "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", + "typeString": "mapping(address => uint256)" + } + }, + "id": 588, + "indexExpression": { + "id": 586, + "name": "spender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 547, + "src": "9929:7:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "isConstant": false, + "isLValue": true, + "isPure": false, + "lValueRequested": true, + "nodeType": "IndexAccess", + "src": "9910:27:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "id": 589, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 549, + "src": "9940:5:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "9910:35:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "id": 591, + "nodeType": "ExpressionStatement", + "src": "9910:35:1" + }, + { + "condition": { + "id": 592, + "name": "emitEvent", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 551, + "src": "9959:9:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 600, + "nodeType": "IfStatement", + "src": "9955:76:1", + "trueBody": { + "id": 599, + "nodeType": "Block", + "src": "9970:61:1", + "statements": [ + { + "eventCall": { + "arguments": [ + { + "id": 594, + "name": "owner", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 545, + "src": "9998:5:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 595, + "name": "spender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 547, + "src": "10005:7:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 596, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 549, + "src": "10014:5:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + ], + "id": 593, + "name": "Approval", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 672, + "src": "9989:8:1", + "typeDescriptions": { + "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$", + "typeString": "function (address,address,uint256)" + } + }, + "id": 597, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "9989:31:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 598, + "nodeType": "EmitStatement", + "src": "9984:36:1" + } + ] + } + } + ] + }, + "documentation": { + "id": 543, + "nodeType": "StructuredDocumentation", + "src": "8764:836:1", + "text": " @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.\n By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by\n `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any\n `Approval` event during `transferFrom` operations.\n Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to\n true using the following override:\n ```solidity\n function _approve(address owner, address spender, uint256 value, bool) internal virtual override {\n super._approve(owner, spender, value, true);\n }\n ```\n Requirements are the same as {_approve}." + }, + "id": 602, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_approve", + "nameLocation": "9614:8:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 552, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 545, + "mutability": "mutable", + "name": "owner", + "nameLocation": "9631:5:1", + "nodeType": "VariableDeclaration", + "scope": 602, + "src": "9623:13:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 544, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "9623:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 547, + "mutability": "mutable", + "name": "spender", + "nameLocation": "9646:7:1", + "nodeType": "VariableDeclaration", + "scope": 602, + "src": "9638:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 546, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "9638:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 549, + "mutability": "mutable", + "name": "value", + "nameLocation": "9663:5:1", + "nodeType": "VariableDeclaration", + "scope": 602, + "src": "9655:13:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 548, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "9655:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 551, + "mutability": "mutable", + "name": "emitEvent", + "nameLocation": "9675:9:1", + "nodeType": "VariableDeclaration", + "scope": 602, + "src": "9670:14:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "typeName": { + "id": 550, + "name": "bool", + "nodeType": "ElementaryTypeName", + "src": "9670:4:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "visibility": "internal" + } + ], + "src": "9622:63:1" + }, + "returnParameters": { + "id": 553, + "nodeType": "ParameterList", + "parameters": [], + "src": "9703:0:1" + }, + "scope": 651, + "src": "9605:432:1", + "stateMutability": "nonpayable", + "virtual": true, + "visibility": "internal" + }, + { + "body": { + "id": 649, + "nodeType": "Block", + "src": "10408:387:1", + "statements": [ + { + "assignments": [ + 613 + ], + "declarations": [ + { + "constant": false, + "id": 613, + "mutability": "mutable", + "name": "currentAllowance", + "nameLocation": "10426:16:1", + "nodeType": "VariableDeclaration", + "scope": 649, + "src": "10418:24:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 612, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "10418:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "id": 618, + "initialValue": { + "arguments": [ + { + "id": 615, + "name": "owner", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 605, + "src": "10455:5:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 616, + "name": "spender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 607, + "src": "10462:7:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_address", + "typeString": "address" + } + ], + "id": 614, + "name": "allowance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 278, + "src": "10445:9:1", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$_t_address_$_t_address_$returns$_t_uint256_$", + "typeString": "function (address,address) view returns (uint256)" + } + }, + "id": 617, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "10445:25:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "VariableDeclarationStatement", + "src": "10418:52:1" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "id": 625, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 619, + "name": "currentAllowance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 613, + "src": "10484:16:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "BinaryOperation", + "operator": "<", + "rightExpression": { + "expression": { + "arguments": [ + { + "id": 622, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "10508:7:1", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_uint256_$", + "typeString": "type(uint256)" + }, + "typeName": { + "id": 621, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "10508:7:1", + "typeDescriptions": {} + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_type$_t_uint256_$", + "typeString": "type(uint256)" + } + ], + "id": 620, + "name": "type", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 4294967269, + "src": "10503:4:1", + "typeDescriptions": { + "typeIdentifier": "t_function_metatype_pure$__$returns$__$", + "typeString": "function () pure" + } + }, + "id": 623, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "10503:13:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_magic_meta_type_t_uint256", + "typeString": "type(uint256)" + } + }, + "id": 624, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "memberLocation": "10517:3:1", + "memberName": "max", + "nodeType": "MemberAccess", + "src": "10503:17:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "10484:36:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 648, + "nodeType": "IfStatement", + "src": "10480:309:1", + "trueBody": { + "id": 647, + "nodeType": "Block", + "src": "10522:267:1", + "statements": [ + { + "condition": { + "commonType": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "id": 628, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 626, + "name": "currentAllowance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 613, + "src": "10540:16:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "BinaryOperation", + "operator": "<", + "rightExpression": { + "id": 627, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 609, + "src": "10559:5:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "10540:24:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 636, + "nodeType": "IfStatement", + "src": "10536:130:1", + "trueBody": { + "id": 635, + "nodeType": "Block", + "src": "10566:100:1", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "id": 630, + "name": "spender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 607, + "src": "10618:7:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 631, + "name": "currentAllowance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 613, + "src": "10627:16:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + { + "id": 632, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 609, + "src": "10645:5:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + ], + "id": 629, + "name": "ERC20InsufficientAllowance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 30, + "src": "10591:26:1", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_address_$_t_uint256_$_t_uint256_$returns$_t_error_$", + "typeString": "function (address,uint256,uint256) pure returns (error)" + } + }, + "id": 633, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "10591:60:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 634, + "nodeType": "RevertStatement", + "src": "10584:67:1" + } + ] + } + }, + { + "id": 646, + "nodeType": "UncheckedBlock", + "src": "10679:100:1", + "statements": [ + { + "expression": { + "arguments": [ + { + "id": 638, + "name": "owner", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 605, + "src": "10716:5:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "id": 639, + "name": "spender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 607, + "src": "10723:7:1", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + { + "commonType": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "id": 642, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 640, + "name": "currentAllowance", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 613, + "src": "10732:16:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "BinaryOperation", + "operator": "-", + "rightExpression": { + "id": 641, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 609, + "src": "10751:5:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "src": "10732:24:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + { + "hexValue": "66616c7365", + "id": 643, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "bool", + "lValueRequested": false, + "nodeType": "Literal", + "src": "10758:5:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "value": "false" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_address", + "typeString": "address" + }, + { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + ], + "id": 637, + "name": "_approve", + "nodeType": "Identifier", + "overloadedDeclarations": [ + 542, + 602 + ], + "referencedDeclaration": 602, + "src": "10707:8:1", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_address_$_t_uint256_$_t_bool_$returns$__$", + "typeString": "function (address,address,uint256,bool)" + } + }, + "id": 644, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "10707:57:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 645, + "nodeType": "ExpressionStatement", + "src": "10707:57:1" + } + ] + } + ] + } + } + ] + }, + "documentation": { + "id": 603, + "nodeType": "StructuredDocumentation", + "src": "10043:271:1", + "text": " @dev Updates `owner`'s allowance for `spender` based on spent `value`.\n Does not update the allowance value in case of infinite allowance.\n Revert if not enough allowance is available.\n Does not emit an {Approval} event." + }, + "id": 650, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_spendAllowance", + "nameLocation": "10328:15:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 610, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 605, + "mutability": "mutable", + "name": "owner", + "nameLocation": "10352:5:1", + "nodeType": "VariableDeclaration", + "scope": 650, + "src": "10344:13:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 604, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "10344:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 607, + "mutability": "mutable", + "name": "spender", + "nameLocation": "10367:7:1", + "nodeType": "VariableDeclaration", + "scope": 650, + "src": "10359:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 606, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "10359:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 609, + "mutability": "mutable", + "name": "value", + "nameLocation": "10384:5:1", + "nodeType": "VariableDeclaration", + "scope": 650, + "src": "10376:13:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 608, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "10376:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "10343:47:1" + }, + "returnParameters": { + "id": 611, + "nodeType": "ParameterList", + "parameters": [], + "src": "10408:0:1" + }, + "scope": 651, + "src": "10319:476:1", + "stateMutability": "nonpayable", + "virtual": true, + "visibility": "internal" + } + ], + "scope": 652, + "src": "1106:9691:1", + "usedErrors": [ + 11, + 16, + 21, + 30, + 35, + 40 + ], + "usedEvents": [ + 663, + 672 + ] + } + ], + "src": "105:10693:1" + }, + "id": 1 + }, + "contracts/token/ERC20/IERC20.sol": { + "ast": { + "absolutePath": "contracts/token/ERC20/IERC20.sol", + "exportedSymbols": { + "IERC20": [ + 729 + ] + }, + "id": 730, + "license": "MIT", + "nodeType": "SourceUnit", + "nodes": [ + { + "id": 653, + "literals": [ + "solidity", + ">=", + "0.4", + ".16" + ], + "nodeType": "PragmaDirective", + "src": "106:25:2" + }, + { + "abstract": false, + "baseContracts": [], + "canonicalName": "IERC20", + "contractDependencies": [], + "contractKind": "interface", + "documentation": { + "id": 654, + "nodeType": "StructuredDocumentation", + "src": "133:71:2", + "text": " @dev Interface of the ERC-20 standard as defined in the ERC." + }, + "fullyImplemented": false, + "id": 729, + "linearizedBaseContracts": [ + 729 + ], + "name": "IERC20", + "nameLocation": "215:6:2", + "nodeType": "ContractDefinition", + "nodes": [ + { + "anonymous": false, + "documentation": { + "id": 655, + "nodeType": "StructuredDocumentation", + "src": "228:158:2", + "text": " @dev Emitted when `value` tokens are moved from one account (`from`) to\n another (`to`).\n Note that `value` may be zero." + }, + "eventSelector": "ddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", + "id": 663, + "name": "Transfer", + "nameLocation": "397:8:2", + "nodeType": "EventDefinition", + "parameters": { + "id": 662, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 657, + "indexed": true, + "mutability": "mutable", + "name": "from", + "nameLocation": "422:4:2", + "nodeType": "VariableDeclaration", + "scope": 663, + "src": "406:20:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 656, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "406:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 659, + "indexed": true, + "mutability": "mutable", + "name": "to", + "nameLocation": "444:2:2", + "nodeType": "VariableDeclaration", + "scope": 663, + "src": "428:18:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 658, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "428:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 661, + "indexed": false, + "mutability": "mutable", + "name": "value", + "nameLocation": "456:5:2", + "nodeType": "VariableDeclaration", + "scope": 663, + "src": "448:13:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 660, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "448:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "405:57:2" + }, + "src": "391:72:2" + }, + { + "anonymous": false, + "documentation": { + "id": 664, + "nodeType": "StructuredDocumentation", + "src": "469:148:2", + "text": " @dev Emitted when the allowance of a `spender` for an `owner` is set by\n a call to {approve}. `value` is the new allowance." + }, + "eventSelector": "8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925", + "id": 672, + "name": "Approval", + "nameLocation": "628:8:2", + "nodeType": "EventDefinition", + "parameters": { + "id": 671, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 666, + "indexed": true, + "mutability": "mutable", + "name": "owner", + "nameLocation": "653:5:2", + "nodeType": "VariableDeclaration", + "scope": 672, + "src": "637:21:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 665, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "637:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 668, + "indexed": true, + "mutability": "mutable", + "name": "spender", + "nameLocation": "676:7:2", + "nodeType": "VariableDeclaration", + "scope": 672, + "src": "660:23:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 667, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "660:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 670, + "indexed": false, + "mutability": "mutable", + "name": "value", + "nameLocation": "693:5:2", + "nodeType": "VariableDeclaration", + "scope": 672, + "src": "685:13:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 669, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "685:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "636:63:2" + }, + "src": "622:78:2" + }, + { + "documentation": { + "id": 673, + "nodeType": "StructuredDocumentation", + "src": "706:65:2", + "text": " @dev Returns the value of tokens in existence." + }, + "functionSelector": "18160ddd", + "id": 678, + "implemented": false, + "kind": "function", + "modifiers": [], + "name": "totalSupply", + "nameLocation": "785:11:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 674, + "nodeType": "ParameterList", + "parameters": [], + "src": "796:2:2" + }, + "returnParameters": { + "id": 677, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 676, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 678, + "src": "822:7:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 675, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "822:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "821:9:2" + }, + "scope": 729, + "src": "776:55:2", + "stateMutability": "view", + "virtual": false, + "visibility": "external" + }, + { + "documentation": { + "id": 679, + "nodeType": "StructuredDocumentation", + "src": "837:71:2", + "text": " @dev Returns the value of tokens owned by `account`." + }, + "functionSelector": "70a08231", + "id": 686, + "implemented": false, + "kind": "function", + "modifiers": [], + "name": "balanceOf", + "nameLocation": "922:9:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 682, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 681, + "mutability": "mutable", + "name": "account", + "nameLocation": "940:7:2", + "nodeType": "VariableDeclaration", + "scope": 686, + "src": "932:15:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 680, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "932:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "931:17:2" + }, + "returnParameters": { + "id": 685, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 684, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 686, + "src": "972:7:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 683, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "972:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "971:9:2" + }, + "scope": 729, + "src": "913:68:2", + "stateMutability": "view", + "virtual": false, + "visibility": "external" + }, + { + "documentation": { + "id": 687, + "nodeType": "StructuredDocumentation", + "src": "987:213:2", + "text": " @dev Moves a `value` amount of tokens from the caller's account to `to`.\n Returns a boolean value indicating whether the operation succeeded.\n Emits a {Transfer} event." + }, + "functionSelector": "a9059cbb", + "id": 696, + "implemented": false, + "kind": "function", + "modifiers": [], + "name": "transfer", + "nameLocation": "1214:8:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 692, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 689, + "mutability": "mutable", + "name": "to", + "nameLocation": "1231:2:2", + "nodeType": "VariableDeclaration", + "scope": 696, + "src": "1223:10:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 688, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "1223:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 691, + "mutability": "mutable", + "name": "value", + "nameLocation": "1243:5:2", + "nodeType": "VariableDeclaration", + "scope": 696, + "src": "1235:13:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 690, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "1235:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "1222:27:2" + }, + "returnParameters": { + "id": 695, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 694, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 696, + "src": "1268:4:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "typeName": { + "id": 693, + "name": "bool", + "nodeType": "ElementaryTypeName", + "src": "1268:4:2", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "visibility": "internal" + } + ], + "src": "1267:6:2" + }, + "scope": 729, + "src": "1205:69:2", + "stateMutability": "nonpayable", + "virtual": false, + "visibility": "external" + }, + { + "documentation": { + "id": 697, + "nodeType": "StructuredDocumentation", + "src": "1280:264:2", + "text": " @dev Returns the remaining number of tokens that `spender` will be\n allowed to spend on behalf of `owner` through {transferFrom}. This is\n zero by default.\n This value changes when {approve} or {transferFrom} are called." + }, + "functionSelector": "dd62ed3e", + "id": 706, + "implemented": false, + "kind": "function", + "modifiers": [], + "name": "allowance", + "nameLocation": "1558:9:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 702, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 699, + "mutability": "mutable", + "name": "owner", + "nameLocation": "1576:5:2", + "nodeType": "VariableDeclaration", + "scope": 706, + "src": "1568:13:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 698, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "1568:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 701, + "mutability": "mutable", + "name": "spender", + "nameLocation": "1591:7:2", + "nodeType": "VariableDeclaration", + "scope": 706, + "src": "1583:15:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 700, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "1583:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "1567:32:2" + }, + "returnParameters": { + "id": 705, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 704, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 706, + "src": "1623:7:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 703, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "1623:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "1622:9:2" + }, + "scope": 729, + "src": "1549:83:2", + "stateMutability": "view", + "virtual": false, + "visibility": "external" + }, + { + "documentation": { + "id": 707, + "nodeType": "StructuredDocumentation", + "src": "1638:667:2", + "text": " @dev Sets a `value` amount of tokens as the allowance of `spender` over the\n caller's tokens.\n Returns a boolean value indicating whether the operation succeeded.\n IMPORTANT: Beware that changing an allowance with this method brings the risk\n that someone may use both the old and the new allowance by unfortunate\n transaction ordering. One possible solution to mitigate this race\n condition is to first reduce the spender's allowance to 0 and set the\n desired value afterwards:\n https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n Emits an {Approval} event." + }, + "functionSelector": "095ea7b3", + "id": 716, + "implemented": false, + "kind": "function", + "modifiers": [], + "name": "approve", + "nameLocation": "2319:7:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 712, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 709, + "mutability": "mutable", + "name": "spender", + "nameLocation": "2335:7:2", + "nodeType": "VariableDeclaration", + "scope": 716, + "src": "2327:15:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 708, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "2327:7:2", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 711, + "mutability": "mutable", + "name": "value", + "nameLocation": "2352:5:2", + "nodeType": "VariableDeclaration", + "scope": 716, + "src": "2344:13:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 710, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "2344:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "2326:32:2" + }, + "returnParameters": { + "id": 715, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 714, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 716, + "src": "2377:4:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "typeName": { + "id": 713, + "name": "bool", + "nodeType": "ElementaryTypeName", + "src": "2377:4:2", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "visibility": "internal" + } + ], + "src": "2376:6:2" + }, + "scope": 729, + "src": "2310:73:2", + "stateMutability": "nonpayable", + "virtual": false, + "visibility": "external" + }, + { + "documentation": { + "id": 717, + "nodeType": "StructuredDocumentation", + "src": "2389:297:2", + "text": " @dev Moves a `value` amount of tokens from `from` to `to` using the\n allowance mechanism. `value` is then deducted from the caller's\n allowance.\n Returns a boolean value indicating whether the operation succeeded.\n Emits a {Transfer} event." + }, + "functionSelector": "23b872dd", + "id": 728, + "implemented": false, + "kind": "function", + "modifiers": 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false, + "visibility": "external" + }, + { + "documentation": { + "id": 783, + "nodeType": "StructuredDocumentation", + "src": "561:65:4", + "text": " @dev Returns the decimals places of the token." + }, + "functionSelector": "313ce567", + "id": 788, + "implemented": false, + "kind": "function", + "modifiers": [], + "name": "decimals", + "nameLocation": "640:8:4", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 784, + "nodeType": "ParameterList", + "parameters": [], + "src": "648:2:4" + }, + "returnParameters": { + "id": 787, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 786, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 788, + "src": "674:5:4", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint8", + "typeString": "uint8" + }, + "typeName": { + "id": 785, + "name": "uint8", + "nodeType": 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While these are generally available\n via msg.sender and msg.data, they should not be accessed in such a direct\n manner, since when dealing with meta-transactions the account sending and\n paying for execution may not be the actual sender (as far as an application\n is concerned).\n This contract is only required for intermediate, library-like contracts." + }, + "fullyImplemented": true, + "id": 819, + "linearizedBaseContracts": [ + 819 + ], + "name": "Context", + "nameLocation": "642:7:5", + "nodeType": "ContractDefinition", + "nodes": [ + { + "body": { + "id": 800, + "nodeType": "Block", + "src": "718:34:5", + "statements": [ + { + "expression": { + "expression": { + "id": 797, + "name": "msg", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 4294967281, + "src": "735:3:5", + "typeDescriptions": { + "typeIdentifier": "t_magic_message", + "typeString": "msg" + } + }, + "id": 798, + "isConstant": false, + "isLValue": false, + "isPure": false, + 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"usedEvents": [] + } + ], + "src": "101:862:5" + }, + "id": 5 + }, + "contracts/utils/Pausable.sol": { + "ast": { + "absolutePath": "contracts/utils/Pausable.sol", + "exportedSymbols": { + "Context": [ + 819 + ], + "Pausable": [ + 932 + ] + }, + "id": 933, + "license": "MIT", + "nodeType": "SourceUnit", + "nodes": [ + { + "id": 821, + "literals": [ + "solidity", + "^", + "0.8", + ".20" + ], + "nodeType": "PragmaDirective", + "src": "102:24:6" + }, + { + "absolutePath": "contracts/utils/Context.sol", + "file": "../utils/Context.sol", + "id": 823, + "nameLocation": "-1:-1:-1", + "nodeType": "ImportDirective", + "scope": 933, + "sourceUnit": 820, + "src": "128:45:6", + "symbolAliases": [ + { + "foreign": { + "id": 822, + "name": "Context", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 819, + "src": "136:7:6", + "typeDescriptions": {} + }, + "nameLocation": "-1:-1:-1" + } + ], + "unitAlias": "" + }, + { + "abstract": false, + "baseContracts": [ + { 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It will make available the\n modifiers `whenNotPaused` and `whenPaused`, which can be applied to\n the functions of your contract. Note that they will not be pausable by\n simply including this module, only once the modifiers are put in place." + }, + "fullyImplemented": true, + "id": 932, + "linearizedBaseContracts": [ + 932, + 819 + ], + "name": "Pausable", + "nameLocation": "624:8:6", + "nodeType": "ContractDefinition", + "nodes": [ + { + "constant": false, + "id": 828, + "mutability": "mutable", + "name": "_paused", + "nameLocation": "666:7:6", + "nodeType": "VariableDeclaration", + "scope": 932, + "src": "650:23:6", + "stateVariable": true, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 827, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "650:7:6", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "private" + }, + { + "anonymous": false, + "documentation": { + "id": 829, + "nodeType": "StructuredDocumentation", + "src": "680:73:6", + "text": " @dev Emitted when the pause is triggered by `account`." + }, + "eventSelector": "62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a258", + "id": 833, + "name": "Paused", + "nameLocation": "764:6:6", + "nodeType": "EventDefinition", + "parameters": { + "id": 832, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 831, + "indexed": false, + "mutability": "mutable", + "name": "account", + "nameLocation": "779:7:6", + "nodeType": "VariableDeclaration", + "scope": 833, + "src": "771:15:6", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 830, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "771:7:6", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "770:17:6" + }, + "src": "758:30:6" + }, + { + "anonymous": false, + "documentation": { + "id": 834, + "nodeType": "StructuredDocumentation", + "src": "794:70:6", + "text": " @dev Emitted when the pause is lifted by `account`." + }, + "eventSelector": "5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa", + "id": 838, + "name": "Unpaused", + "nameLocation": "875:8:6", + "nodeType": "EventDefinition", + "parameters": { + "id": 837, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 836, + "indexed": false, + "mutability": "mutable", + "name": "account", + "nameLocation": "892:7:6", + "nodeType": "VariableDeclaration", + "scope": 838, + "src": "884:15:6", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 835, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "884:7:6", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "visibility": "internal" + } + ], + "src": "883:17:6" + }, + "src": "869:32:6" + }, + { + "documentation": { + "id": 839, + "nodeType": "StructuredDocumentation", + "src": "907:76:6", + "text": " @dev The operation failed because the contract is paused." + }, + "errorSelector": "d93c0665", + "id": 841, + "name": "EnforcedPause", + "nameLocation": "994:13:6", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 840, + "nodeType": "ParameterList", + "parameters": [], + "src": "1007:2:6" + }, + "src": "988:22:6" + }, + { + "documentation": { + "id": 842, + "nodeType": "StructuredDocumentation", + "src": "1016:80:6", + "text": " @dev The operation failed because the contract is not paused." + }, + "errorSelector": "8dfc202b", + "id": 844, + "name": "ExpectedPause", + "nameLocation": "1107:13:6", + "nodeType": "ErrorDefinition", + "parameters": { + "id": 843, + "nodeType": "ParameterList", + "parameters": [], + "src": "1120:2:6" + }, + "src": "1101:22:6" + }, + { + "body": { + "id": 851, + "nodeType": "Block", + "src": "1334:47:6", + "statements": [ + { + "expression": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 847, + "name": "_requireNotPaused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 886, + "src": "1344:17:6", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$__$", + "typeString": "function () view" + } + }, + "id": 848, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "1344:19:6", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 849, + "nodeType": "ExpressionStatement", + "src": "1344:19:6" + }, + { + "id": 850, + "nodeType": "PlaceholderStatement", + "src": "1373:1:6" + } + ] + }, + "documentation": { + "id": 845, + "nodeType": "StructuredDocumentation", + "src": "1129:175:6", + "text": " @dev Modifier to make a function callable only when the contract is not paused.\n Requirements:\n - The contract must not be paused." + }, + "id": 852, + "name": "whenNotPaused", + "nameLocation": "1318:13:6", + "nodeType": "ModifierDefinition", + "parameters": { + "id": 846, + "nodeType": "ParameterList", + "parameters": [], + "src": "1331:2:6" + }, + "src": "1309:72:6", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 859, + "nodeType": "Block", + "src": "1581:44:6", + "statements": [ + { + "expression": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 855, + "name": "_requirePaused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 899, + "src": "1591:14:6", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$__$", + "typeString": "function () view" + } + }, + "id": 856, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "1591:16:6", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 857, + "nodeType": "ExpressionStatement", + "src": "1591:16:6" + }, + { + "id": 858, + "nodeType": "PlaceholderStatement", + "src": "1617:1:6" + } + ] + }, + "documentation": { + "id": 853, + "nodeType": "StructuredDocumentation", + "src": "1387:167:6", + "text": " @dev Modifier to make a function callable only when the contract is paused.\n Requirements:\n - The contract must be paused." + }, + "id": 860, + "name": "whenPaused", + "nameLocation": "1568:10:6", + "nodeType": "ModifierDefinition", + "parameters": { + "id": 854, + "nodeType": "ParameterList", + "parameters": [], + "src": "1578:2:6" + }, + "src": "1559:66:6", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 873, + "nodeType": "Block", + "src": "1773:50:6", + "statements": [ + { + "expression": { + "condition": { + "commonType": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "id": 868, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 866, + "name": "_paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 828, + "src": "1790:7:6", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "BinaryOperation", + "operator": "<", + "rightExpression": { + "hexValue": "32", + "id": 867, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "1800:1:6", + "typeDescriptions": { + "typeIdentifier": "t_rational_2_by_1", + "typeString": "int_const 2" + }, + "value": "2" + }, + "src": "1790:11:6", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "falseExpression": { + "hexValue": "74727565", + "id": 870, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "bool", + "lValueRequested": false, + "nodeType": "Literal", + "src": "1812:4:6", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "value": "true" + }, + "id": 871, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "nodeType": "Conditional", + "src": "1790:26:6", + "trueExpression": { + "hexValue": "66616c7365", + "id": 869, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "bool", + "lValueRequested": false, + "nodeType": "Literal", + "src": "1804:5:6", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "value": "false" + }, + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "functionReturnParameters": 865, + "id": 872, + "nodeType": "Return", + "src": "1783:33:6" + } + ] + }, + "documentation": { + "id": 861, + "nodeType": "StructuredDocumentation", + "src": "1631:84:6", + "text": " @dev Returns true if the contract is paused, and false otherwise." + }, + "functionSelector": "5c975abb", + "id": 874, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "paused", + "nameLocation": "1729:6:6", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 862, + "nodeType": "ParameterList", + "parameters": [], + "src": "1735:2:6" + }, + "returnParameters": { + "id": 865, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 864, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 874, + "src": "1767:4:6", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "typeName": { + "id": 863, + "name": "bool", + "nodeType": "ElementaryTypeName", + "src": "1767:4:6", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "visibility": "internal" + } + ], + "src": "1766:6:6" + }, + "scope": 932, + "src": "1720:103:6", + "stateMutability": "view", + "virtual": true, + "visibility": "public" + }, + { + "body": { + "id": 885, + "nodeType": "Block", + "src": "1942:77:6", + "statements": [ + { + "condition": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 878, + "name": "paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 874, + "src": "1956:6:6", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$_t_bool_$", + "typeString": "function () view returns (bool)" + } + }, + "id": 879, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "1956:8:6", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 884, + "nodeType": "IfStatement", + "src": "1952:61:6", + "trueBody": { + "id": 883, + "nodeType": "Block", + "src": "1966:47:6", + "statements": [ + { + "errorCall": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 880, + "name": "EnforcedPause", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 841, + "src": "1987:13:6", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$__$returns$_t_error_$", + "typeString": "function () pure returns (error)" + } + }, + "id": 881, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "1987:15:6", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 882, + "nodeType": "RevertStatement", + "src": "1980:22:6" + } + ] + } + } + ] + }, + "documentation": { + "id": 875, + "nodeType": "StructuredDocumentation", + "src": "1829:57:6", + "text": " @dev Throws if the contract is paused." + }, + "id": 886, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_requireNotPaused", + "nameLocation": "1900:17:6", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 876, + "nodeType": "ParameterList", + "parameters": [], + "src": "1917:2:6" + }, + "returnParameters": { + "id": 877, + "nodeType": "ParameterList", + "parameters": [], + "src": "1942:0:6" + }, + "scope": 932, + "src": "1891:128:6", + "stateMutability": "view", + "virtual": true, + "visibility": "internal" + }, + { + "body": { + "id": 898, + "nodeType": "Block", + "src": "2139:78:6", + "statements": [ + { + "condition": { + "id": 892, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": 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"Block", + "src": "2164:47:6", + "statements": [ + { + "errorCall": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 893, + "name": "ExpectedPause", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 844, + "src": "2185:13:6", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$__$returns$_t_error_$", + "typeString": "function () pure returns (error)" + } + }, + "id": 894, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2185:15:6", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 895, + "nodeType": "RevertStatement", + "src": "2178:22:6" + } + ] + } + } + ] + }, + "documentation": { + "id": 887, + "nodeType": "StructuredDocumentation", + "src": "2025:61:6", + "text": " @dev Throws if the contract is not paused." + }, + "id": 899, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_requirePaused", + "nameLocation": "2100:14:6", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 888, + "nodeType": "ParameterList", + "parameters": [], + "src": "2114:2:6" + }, + "returnParameters": { + "id": 889, + "nodeType": "ParameterList", + "parameters": [], + "src": "2139:0:6" + }, + "scope": 932, + "src": "2091:126:6", + "stateMutability": "view", + "virtual": true, + "visibility": "internal" + }, + { + "body": { + "id": 914, + "nodeType": "Block", + "src": "2401:63:6", + "statements": [ + { + "expression": { + "id": 907, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 905, + "name": "_paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 828, + "src": "2411:7:6", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "hexValue": "32", + "id": 906, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "2421:1:6", + "typeDescriptions": { + "typeIdentifier": "t_rational_2_by_1", + "typeString": "int_const 2" + }, + "value": "2" + }, + "src": "2411:11:6", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "id": 908, + "nodeType": "ExpressionStatement", + "src": "2411:11:6" + }, + { + "eventCall": { + "arguments": [ + { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 910, + "name": "_msgSender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 801, + "src": "2444:10:6", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", + "typeString": "function () view returns (address)" + } + }, + "id": 911, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2444:12:6", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + } + ], + "id": 909, + "name": "Paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 833, + "src": "2437:6:6", + "typeDescriptions": { + "typeIdentifier": "t_function_event_nonpayable$_t_address_$returns$__$", + "typeString": "function (address)" + } + }, + "id": 912, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2437:20:6", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 913, + "nodeType": "EmitStatement", + "src": "2432:25:6" + } + ] + }, + "documentation": { + "id": 900, + "nodeType": "StructuredDocumentation", + "src": "2223:124:6", + "text": " @dev Triggers stopped state.\n Requirements:\n - The contract must not be paused." + }, + "id": 915, + "implemented": true, + "kind": "function", + "modifiers": [ + { + "id": 903, + "kind": "modifierInvocation", + "modifierName": { + "id": 902, + "name": "whenNotPaused", + "nameLocations": [ + "2387:13:6" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 852, + "src": "2387:13:6" + }, + "nodeType": "ModifierInvocation", + "src": "2387:13:6" + } + ], + "name": "_pause", + "nameLocation": "2361:6:6", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 901, + "nodeType": "ParameterList", + "parameters": [], + "src": "2367:2:6" + }, + "returnParameters": { + "id": 904, + "nodeType": "ParameterList", + "parameters": [], + "src": "2401:0:6" + }, + "scope": 932, + "src": "2352:112:6", + "stateMutability": "nonpayable", + "virtual": true, + "visibility": "internal" + }, + { + "body": { + "id": 930, + "nodeType": "Block", + "src": "2644:65:6", + "statements": [ + { + "expression": { + "id": 923, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 921, + "name": "_paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 828, + "src": "2654:7:6", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "hexValue": "31", + "id": 922, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "2664:1:6", + "typeDescriptions": { + "typeIdentifier": "t_rational_1_by_1", + "typeString": "int_const 1" + }, + "value": "1" + }, + "src": "2654:11:6", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "id": 924, + "nodeType": "ExpressionStatement", + "src": "2654:11:6" + }, + { + "eventCall": { + "arguments": [ + { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 926, + "name": "_msgSender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 801, + "src": "2689:10:6", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", + "typeString": "function () view returns (address)" + } + }, + "id": 927, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2689:12:6", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + } + ], + "id": 925, + "name": "Unpaused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 838, + "src": "2680:8:6", + "typeDescriptions": { + "typeIdentifier": "t_function_event_nonpayable$_t_address_$returns$__$", + "typeString": "function (address)" + } + }, + "id": 928, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2680:22:6", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 929, + "nodeType": "EmitStatement", + "src": "2675:27:6" + } + ] + }, + "documentation": { + "id": 916, + "nodeType": "StructuredDocumentation", + "src": "2470:121:6", + "text": " @dev Returns to normal state.\n Requirements:\n - The contract must be paused." + }, + "id": 931, + "implemented": true, + "kind": "function", + "modifiers": [ + { + "id": 919, + "kind": "modifierInvocation", + "modifierName": { + "id": 918, + "name": "whenPaused", + "nameLocations": [ + "2633:10:6" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 860, + "src": "2633:10:6" + }, + "nodeType": "ModifierInvocation", + "src": "2633:10:6" + } + ], + "name": "_unpause", + "nameLocation": "2605:8:6", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 917, + "nodeType": "ParameterList", + "parameters": [], + "src": "2613:2:6" + }, + "returnParameters": { + "id": 920, + "nodeType": "ParameterList", + "parameters": [], + "src": "2644:0:6" + }, + "scope": 932, + "src": "2596:113:6", + "stateMutability": "nonpayable", + "virtual": true, + "visibility": "internal" + } + ], + "scope": 933, + "src": "615:2096:6", + "usedErrors": [ + 841, + 844 + ], + "usedEvents": [ + 833, + 838 + ] + } + ], + "src": "102:2610:6" + }, + "id": 6 + } + } + } +} \ No newline at end of file diff --git a/contracts/utils/Pausable.sol b/contracts/utils/Pausable.sol index 68e7d2681b4..3e9250a7bc7 100644 --- a/contracts/utils/Pausable.sol +++ b/contracts/utils/Pausable.sol @@ -15,7 +15,7 @@ import {Context} from "../utils/Context.sol"; * simply including this module, only once the modifiers are put in place. */ abstract contract Pausable is Context { - bool private _paused; + uint256 private _paused; /** * @dev Emitted when the pause is triggered by `account`. @@ -65,7 +65,7 @@ abstract contract Pausable is Context { * @dev Returns true if the contract is paused, and false otherwise. */ function paused() public view virtual returns (bool) { - return _paused; + return _paused == 2; } /** @@ -94,7 +94,7 @@ abstract contract Pausable is Context { * - The contract must not be paused. */ function _pause() internal virtual whenNotPaused { - _paused = true; + _paused = 2; emit Paused(_msgSender()); } @@ -106,7 +106,7 @@ abstract contract Pausable is Context { * - The contract must be paused. */ function _unpause() internal virtual whenPaused { - _paused = false; + _paused = 1; emit Unpaused(_msgSender()); } } diff --git a/contracts/utils/artifacts/Bytes.json b/contracts/utils/artifacts/Bytes.json new file mode 100644 index 00000000000..b6bd826803a --- /dev/null +++ b/contracts/utils/artifacts/Bytes.json @@ -0,0 +1,79 @@ +{ + "deploy": { + "VM:-": { + "linkReferences": {}, + "autoDeployLib": true + }, + "main:1": { + "linkReferences": {}, + "autoDeployLib": true + }, + "ropsten:3": { + "linkReferences": {}, + "autoDeployLib": true + }, + "rinkeby:4": { + "linkReferences": {}, + "autoDeployLib": true + }, + "kovan:42": { + "linkReferences": {}, + "autoDeployLib": true + }, + "goerli:5": { + "linkReferences": {}, + "autoDeployLib": true + }, + "Custom": { + "linkReferences": {}, + "autoDeployLib": true + } + }, + "data": { + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "6055604b600b8282823980515f1a607314603f577f4e487b71000000000000000000000000000000000000000000000000000000005f525f60045260245ffd5b305f52607381538281f3fe730000000000000000000000000000000000000000301460806040525f5ffdfea2646970667358221220bea14b5d3f32cfc824efbffb710ae2a700b7fc7954b845a818482733861cb37c64736f6c634300081e0033", + "opcodes": "PUSH1 0x55 PUSH1 0x4B PUSH1 0xB DUP3 DUP3 DUP3 CODECOPY DUP1 MLOAD PUSH0 BYTE PUSH1 0x73 EQ PUSH1 0x3F JUMPI PUSH32 0x4E487B7100000000000000000000000000000000000000000000000000000000 PUSH0 MSTORE PUSH0 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH0 REVERT JUMPDEST ADDRESS PUSH0 MSTORE PUSH1 0x73 DUP2 MSTORE8 DUP3 DUP2 RETURN INVALID PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH0 PUSH0 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 0xBE LOG1 0x4B TSTORE EXTCODEHASH ORIGIN 0xCF 0xC8 0x24 0xEF 0xBF EXTSTATICCALL PUSH18 0xAE2A700B7FC7954B845A818482733861CB3 PUSH29 0x64736F6C634300081E0033000000000000000000000000000000000000 ", + "sourceMap": "198:10883:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;" + }, + "deployedBytecode": { + "functionDebugData": {}, + "generatedSources": [], + "immutableReferences": {}, + "linkReferences": {}, + "object": "730000000000000000000000000000000000000000301460806040525f5ffdfea2646970667358221220bea14b5d3f32cfc824efbffb710ae2a700b7fc7954b845a818482733861cb37c64736f6c634300081e0033", + "opcodes": "PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH0 PUSH0 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 0xBE LOG1 0x4B TSTORE EXTCODEHASH ORIGIN 0xCF 0xC8 0x24 0xEF 0xBF EXTSTATICCALL PUSH18 0xAE2A700B7FC7954B845A818482733861CB3 PUSH29 0x64736F6C634300081E0033000000000000000000000000000000000000 ", + "sourceMap": "198:10883:0:-:0;;;;;;;;" + }, + "gasEstimates": { + "creation": { + "codeDepositCost": "17000", + "executionCost": "92", + "totalCost": "17092" + }, + "internal": { + "_unsafeReadBytesOffset(bytes memory,uint256)": "infinite", + "clz(bytes memory)": "infinite", + "concat(bytes memory[] memory)": "infinite", + "equal(bytes memory,bytes memory)": "infinite", + "indexOf(bytes memory,bytes1)": "infinite", + "indexOf(bytes memory,bytes1,uint256)": "infinite", + "lastIndexOf(bytes memory,bytes1)": "infinite", + "lastIndexOf(bytes memory,bytes1,uint256)": "infinite", + "reverseBytes16(bytes16)": "infinite", + "reverseBytes2(bytes2)": "infinite", + "reverseBytes32(bytes32)": "infinite", + "reverseBytes4(bytes4)": "infinite", + "reverseBytes8(bytes8)": "infinite", + "slice(bytes memory,uint256)": "infinite", + "slice(bytes memory,uint256,uint256)": "infinite", + "splice(bytes memory,uint256)": "infinite", + "splice(bytes memory,uint256,uint256)": "infinite" + } + }, + "methodIdentifiers": {} + }, + "abi": [] +} \ No newline at end of file diff --git a/contracts/utils/artifacts/Bytes_metadata.json b/contracts/utils/artifacts/Bytes_metadata.json new file mode 100644 index 00000000000..691ab4dab03 --- /dev/null +++ b/contracts/utils/artifacts/Bytes_metadata.json @@ -0,0 +1,72 @@ +{ + "compiler": { + "version": "0.8.30+commit.73712a01" + }, + "language": "Solidity", + "output": { + "abi": [], + "devdoc": { + "details": "Bytes operations.", + "kind": "dev", + "methods": {}, + "version": 1 + }, + "userdoc": { + "kind": "user", + "methods": {}, + "version": 1 + } + }, + "settings": { + "compilationTarget": { + "contracts/utils/Bytes.sol": "Bytes" + }, + "evmVersion": "prague", + "libraries": {}, + "metadata": { + "bytecodeHash": "ipfs" + }, + "optimizer": { + "enabled": false, + "runs": 200 + }, + "remappings": [ + ":@openzeppelin/contracts/=contracts/" + ] + }, + "sources": { + "contracts/utils/Bytes.sol": { + "keccak256": "0xb363f660b3fe0d3aacceff1cab8ef825045bbd85b2f6bce0ffc87f05bb9e5708", + "license": "MIT", + "urls": [ + "bzz-raw://59d5d6d07405d49fca24017da36ea42de525ddb80541efb5dd0b9f0352c11ad7", + "dweb:/ipfs/QmR2hUnWKwhzdwYF9EZUqVVdLHMwqxZSN7haJ4mgetVcSs" + ] + }, + "contracts/utils/Panic.sol": { + "keccak256": "0xf7fe324703a64fc51702311dc51562d5cb1497734f074e4f483bfb6717572d7a", + "license": "MIT", + "urls": [ + "bzz-raw://c6a5ff4f9fd8649b7ee20800b7fa387d3465bd77cf20c2d1068cd5c98e1ed57a", + "dweb:/ipfs/QmVSaVJf9FXFhdYEYeCEfjMVHrxDh5qL4CGkxdMWpQCrqG" + ] + }, + "contracts/utils/math/Math.sol": { + "keccak256": "0x947aadb127ce0a07acc4e04c3a6fb99d5f484421e91090942e74e5ce88ac6dd2", + "license": "MIT", + "urls": [ + "bzz-raw://0ef4fb852b15ca2610e24983fa352ae70e7be9a41365427770a3be60f422ffe8", + "dweb:/ipfs/QmWhb3iVqZ7o6tD1fn58b4j5nYu4JjnvvVib2xRnUNurHs" + ] + }, + "contracts/utils/math/SafeCast.sol": { + "keccak256": "0x195533c86d0ef72bcc06456a4f66a9b941f38eb403739b00f21fd7c1abd1ae54", + "license": "MIT", + "urls": [ + "bzz-raw://b1d578337048cad08c1c03041cca5978eff5428aa130c781b271ad9e5566e1f8", + "dweb:/ipfs/QmPFKL2r9CBsMwmUqqdcFPfHZB2qcs9g1HDrPxzWSxomvy" + ] + } + }, + "version": 1 +} \ No newline at end of file diff --git a/contracts/utils/artifacts/Pausable.json b/contracts/utils/artifacts/Pausable.json new file mode 100644 index 00000000000..9fe6327eb4c --- /dev/null +++ b/contracts/utils/artifacts/Pausable.json @@ -0,0 +1,106 @@ +{ + "deploy": { + "VM:-": { + "linkReferences": {}, + "autoDeployLib": true + }, + "main:1": { + "linkReferences": {}, + "autoDeployLib": true + }, + "ropsten:3": { + "linkReferences": {}, + "autoDeployLib": true + }, + "rinkeby:4": { + "linkReferences": {}, + "autoDeployLib": true + }, + "kovan:42": { + "linkReferences": {}, + "autoDeployLib": true + }, + "goerli:5": { + "linkReferences": {}, + "autoDeployLib": true + }, + "Custom": { + "linkReferences": {}, + "autoDeployLib": true + } + }, + "data": { + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "deployedBytecode": { + "functionDebugData": {}, + "generatedSources": [], + "immutableReferences": {}, + "linkReferences": {}, + "object": "", + "opcodes": "", + "sourceMap": "" + }, + "gasEstimates": null, + "methodIdentifiers": { + "paused()": "5c975abb" + } + }, + "abi": [ + { + "inputs": [], + "name": "EnforcedPause", + "type": "error" + }, + { + "inputs": [], + "name": "ExpectedPause", + "type": "error" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "Paused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "Unpaused", + "type": "event" + }, + { + "inputs": [], + "name": "paused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + } + ] +} \ No newline at end of file diff --git a/contracts/utils/artifacts/Pausable_metadata.json b/contracts/utils/artifacts/Pausable_metadata.json new file mode 100644 index 00000000000..b40d99b7b74 --- /dev/null +++ b/contracts/utils/artifacts/Pausable_metadata.json @@ -0,0 +1,130 @@ +{ + "compiler": { + "version": "0.8.30+commit.73712a01" + }, + "language": "Solidity", + "output": { + "abi": [ + { + "inputs": [], + "name": "EnforcedPause", + "type": "error" + }, + { + "inputs": [], + "name": "ExpectedPause", + "type": "error" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "Paused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "Unpaused", + "type": "event" + }, + { + "inputs": [], + "name": "paused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + } + ], + "devdoc": { + "details": "Contract module which allows children to implement an emergency stop mechanism that can be triggered by an authorized account. This module is used through inheritance. It will make available the modifiers `whenNotPaused` and `whenPaused`, which can be applied to the functions of your contract. Note that they will not be pausable by simply including this module, only once the modifiers are put in place.", + "errors": { + "EnforcedPause()": [ + { + "details": "The operation failed because the contract is paused." + } + ], + "ExpectedPause()": [ + { + "details": "The operation failed because the contract is not paused." + } + ] + }, + "events": { + "Paused(address)": { + "details": "Emitted when the pause is triggered by `account`." + }, + "Unpaused(address)": { + "details": "Emitted when the pause is lifted by `account`." + } + }, + "kind": "dev", + "methods": { + "paused()": { + "details": "Returns true if the contract is paused, and false otherwise." + } + }, + "version": 1 + }, + "userdoc": { + "kind": "user", + "methods": {}, + "version": 1 + } + }, + "settings": { + "compilationTarget": { + "contracts/utils/Pausable.sol": "Pausable" + }, + "evmVersion": "prague", + "libraries": {}, + "metadata": { + "bytecodeHash": "ipfs" + }, + "optimizer": { + "enabled": false, + "runs": 200 + }, + "remappings": [ + ":@openzeppelin/contracts/=contracts/" + ] + }, + "sources": { + "contracts/utils/Context.sol": { + "keccak256": "0x493033a8d1b176a037b2cc6a04dad01a5c157722049bbecf632ca876224dd4b2", + "license": "MIT", + "urls": [ + "bzz-raw://6a708e8a5bdb1011c2c381c9a5cfd8a9a956d7d0a9dc1bd8bcdaf52f76ef2f12", + "dweb:/ipfs/Qmax9WHBnVsZP46ZxEMNRQpLQnrdE4dK8LehML1Py8FowF" + ] + }, + "contracts/utils/Pausable.sol": { + "keccak256": "0xdf8d9228aca6cb87ae8bec08c3ecd84de7897a3d7b3b15ddd157dc6689986ad1", + "license": "MIT", + "urls": [ + "bzz-raw://2b419e49007752dba7a1ad5e4f2a8b16d8477cc5ec3ad82c84cbe2231bdfb6ad", + "dweb:/ipfs/Qme2RFtT8s6Wwid5rQDEPWNCZSsXGXqzvMtz2LT9hMMf2e" + ] + } + }, + "version": 1 +} \ No newline at end of file diff --git a/contracts/utils/artifacts/build-info/3517b2f633518377933d870ac8680580.json b/contracts/utils/artifacts/build-info/3517b2f633518377933d870ac8680580.json new file mode 100644 index 00000000000..299405a5998 --- /dev/null +++ b/contracts/utils/artifacts/build-info/3517b2f633518377933d870ac8680580.json @@ -0,0 +1,1739 @@ +{ + "id": "3517b2f633518377933d870ac8680580", + "_format": "hh-sol-build-info-1", + "solcVersion": "0.8.30", + "solcLongVersion": "0.8.30+commit.73712a01", + "input": { + "language": "Solidity", + "sources": { + "contracts/utils/Pausable.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/Pausable.sol)\n\npragma solidity ^0.8.20;\n\nimport {Context} from \"../utils/Context.sol\";\n\n/**\n * @dev Contract module which allows children to implement an emergency stop\n * mechanism that can be triggered by an authorized account.\n *\n * This module is used through inheritance. It will make available the\n * modifiers `whenNotPaused` and `whenPaused`, which can be applied to\n * the functions of your contract. Note that they will not be pausable by\n * simply including this module, only once the modifiers are put in place.\n */\nabstract contract Pausable is Context {\n uint256 private _paused;\n\n /**\n * @dev Emitted when the pause is triggered by `account`.\n */\n event Paused(address account);\n\n /**\n * @dev Emitted when the pause is lifted by `account`.\n */\n event Unpaused(address account);\n\n /**\n * @dev The operation failed because the contract is paused.\n */\n error EnforcedPause();\n\n /**\n * @dev The operation failed because the contract is not paused.\n */\n error ExpectedPause();\n\n /**\n * @dev Modifier to make a function callable only when the contract is not paused.\n *\n * Requirements:\n *\n * - The contract must not be paused.\n */\n modifier whenNotPaused() {\n _requireNotPaused();\n _;\n }\n\n /**\n * @dev Modifier to make a function callable only when the contract is paused.\n *\n * Requirements:\n *\n * - The contract must be paused.\n */\n modifier whenPaused() {\n _requirePaused();\n _;\n }\n\n /**\n * @dev Returns true if the contract is paused, and false otherwise.\n */\n function paused() public view virtual returns (bool) {\n return _paused == 2 ? true : false;\n }\n\n /**\n * @dev Throws if the contract is paused.\n */\n function _requireNotPaused() internal view virtual {\n if (paused()) {\n revert EnforcedPause();\n }\n }\n\n /**\n * @dev Throws if the contract is not paused.\n */\n function _requirePaused() internal view virtual {\n if (!paused()) {\n revert ExpectedPause();\n }\n }\n\n /**\n * @dev Triggers stopped state.\n *\n * Requirements:\n *\n * - The contract must not be paused.\n */\n function _pause() internal virtual whenNotPaused {\n _paused = 2;\n emit Paused(_msgSender());\n }\n\n /**\n * @dev Returns to normal state.\n *\n * Requirements:\n *\n * - The contract must be paused.\n */\n function _unpause() internal virtual whenPaused {\n _paused = 1;\n emit Unpaused(_msgSender());\n }\n}\n" + }, + "contracts/utils/Context.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. 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It will make available the\n modifiers `whenNotPaused` and `whenPaused`, which can be applied to\n the functions of your contract. Note that they will not be pausable by\n simply including this module, only once the modifiers are put in place." + }, + "fullyImplemented": true, + "id": 142, + "linearizedBaseContracts": [ + 142, + 29 + ], + "name": "Pausable", + "nameLocation": "633:8:1", + "nodeType": "ContractDefinition", + "nodes": [ + { + "constant": false, + "id": 38, + "mutability": "mutable", + "name": "_paused", + "nameLocation": "675:7:1", + "nodeType": "VariableDeclaration", + "scope": 142, + "src": "659:23:1", + "stateVariable": true, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 37, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "659:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "private" + }, + { + "anonymous": false, + "documentation": { + "id": 39, + "nodeType": "StructuredDocumentation", + "src": "689:73:1", + "text": 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"anonymous": false, + "documentation": { + "id": 44, + "nodeType": "StructuredDocumentation", + "src": "803:70:1", + "text": " @dev Emitted when the pause is lifted by `account`." + }, + "eventSelector": "5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa", + "id": 48, + "name": "Unpaused", + "nameLocation": "884:8:1", + "nodeType": "EventDefinition", + "parameters": { + "id": 47, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 46, + "indexed": false, + "mutability": "mutable", + "name": "account", + "nameLocation": "901:7:1", + "nodeType": "VariableDeclaration", + "scope": 48, + "src": "893:15:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 45, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "893:7:1", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + 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+ }, + { + "body": { + "id": 61, + "nodeType": "Block", + "src": "1343:47:1", + "statements": [ + { + "expression": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 57, + "name": "_requireNotPaused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 96, + "src": "1353:17:1", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$__$", + "typeString": "function () view" + } + }, + "id": 58, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "1353:19:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 59, + "nodeType": "ExpressionStatement", + "src": "1353:19:1" + }, + { + "id": 60, + "nodeType": "PlaceholderStatement", + "src": "1382:1:1" + } + ] + }, + "documentation": { + "id": 55, + "nodeType": "StructuredDocumentation", + "src": "1138:175:1", + "text": " @dev Modifier to make a function callable only when the contract is not paused.\n Requirements:\n - The contract must not be paused." + }, + "id": 62, + "name": "whenNotPaused", + "nameLocation": "1327:13:1", + "nodeType": "ModifierDefinition", + "parameters": { + "id": 56, + "nodeType": "ParameterList", + "parameters": [], + "src": "1340:2:1" + }, + "src": "1318:72:1", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 69, + "nodeType": "Block", + "src": "1590:44:1", + "statements": [ + { + "expression": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 65, + "name": "_requirePaused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 109, + "src": "1600:14:1", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$__$", + "typeString": "function () view" + } + }, + "id": 66, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "1600:16:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 67, + "nodeType": "ExpressionStatement", + "src": "1600:16:1" + }, + { + "id": 68, + "nodeType": "PlaceholderStatement", + "src": "1626:1:1" + } + ] + }, + "documentation": { + "id": 63, + "nodeType": "StructuredDocumentation", + "src": "1396:167:1", + "text": " @dev Modifier to make a function callable only when the contract is paused.\n Requirements:\n - The contract must be paused." + }, + "id": 70, + "name": "whenPaused", + "nameLocation": "1577:10:1", + "nodeType": "ModifierDefinition", + "parameters": { + "id": 64, + "nodeType": "ParameterList", + "parameters": [], + "src": "1587:2:1" + }, + "src": "1568:66:1", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 83, + "nodeType": "Block", + "src": "1782:51:1", + "statements": [ + { + "expression": { + "condition": { + "commonType": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "id": 78, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 76, + "name": "_paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 38, + "src": "1799:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "BinaryOperation", + "operator": "==", + "rightExpression": { + "hexValue": "32", + "id": 77, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "1810:1:1", + "typeDescriptions": { + "typeIdentifier": "t_rational_2_by_1", + "typeString": "int_const 2" + }, + "value": "2" + }, + "src": "1799:12:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "falseExpression": { + "hexValue": "66616c7365", + "id": 80, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "bool", + "lValueRequested": false, + "nodeType": "Literal", + "src": "1821:5:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "value": "false" + }, + "id": 81, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "nodeType": "Conditional", + "src": "1799:27:1", + "trueExpression": { + "hexValue": "74727565", + "id": 79, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "bool", + "lValueRequested": false, + "nodeType": "Literal", + "src": "1814:4:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "value": "true" + }, + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "functionReturnParameters": 75, + "id": 82, + "nodeType": "Return", + "src": "1792:34:1" + } + ] + }, + "documentation": { + "id": 71, + "nodeType": "StructuredDocumentation", + "src": "1640:84:1", + "text": " @dev Returns true if the contract is paused, and false otherwise." + }, + "functionSelector": "5c975abb", + "id": 84, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "paused", + "nameLocation": "1738:6:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 72, + "nodeType": "ParameterList", + "parameters": [], + "src": "1744:2:1" + }, + "returnParameters": { + "id": 75, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 74, + "mutability": "mutable", + "name": "", + "nameLocation": "-1:-1:-1", + "nodeType": "VariableDeclaration", + "scope": 84, + "src": "1776:4:1", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + "typeName": { + "id": 73, + "name": "bool", + "nodeType": "ElementaryTypeName", + "src": "1776:4:1", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "visibility": "internal" + } + ], + "src": "1775:6:1" + }, + "scope": 142, + "src": "1729:104:1", + "stateMutability": "view", + "virtual": true, + "visibility": "public" + }, + { + "body": { + "id": 95, + "nodeType": "Block", + "src": "1952:77:1", + "statements": [ + { + "condition": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 88, + "name": "paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 84, + "src": "1966:6:1", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$_t_bool_$", + "typeString": "function () view returns (bool)" + } + }, + "id": 89, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "1966:8:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 94, + "nodeType": "IfStatement", + "src": "1962:61:1", + "trueBody": { + "id": 93, + "nodeType": "Block", + "src": "1976:47:1", + "statements": [ + { + "errorCall": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 90, + "name": "EnforcedPause", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 51, + "src": "1997:13:1", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$__$returns$_t_error_$", + "typeString": "function () pure returns (error)" + } + }, + "id": 91, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "1997:15:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 92, + "nodeType": "RevertStatement", + "src": "1990:22:1" + } + ] + } + } + ] + }, + "documentation": { + "id": 85, + "nodeType": "StructuredDocumentation", + "src": "1839:57:1", + "text": " @dev Throws if the contract is paused." + }, + "id": 96, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_requireNotPaused", + "nameLocation": "1910:17:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 86, + "nodeType": "ParameterList", + "parameters": [], + "src": "1927:2:1" + }, + "returnParameters": { + "id": 87, + "nodeType": "ParameterList", + "parameters": [], + "src": "1952:0:1" + }, + "scope": 142, + "src": "1901:128:1", + "stateMutability": "view", + "virtual": true, + "visibility": "internal" + }, + { + "body": { + "id": 108, + "nodeType": "Block", + "src": "2149:78:1", + "statements": [ + { + "condition": { + "id": 102, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "nodeType": "UnaryOperation", + "operator": "!", + "prefix": true, + "src": "2163:9:1", + "subExpression": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 100, + "name": "paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 84, + "src": "2164:6:1", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$_t_bool_$", + "typeString": "function () view returns (bool)" + } + }, + "id": 101, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2164:8:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 107, + "nodeType": "IfStatement", + "src": "2159:62:1", + "trueBody": { + "id": 106, + "nodeType": "Block", + "src": "2174:47:1", + "statements": [ + { + "errorCall": { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 103, + "name": "ExpectedPause", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 54, + "src": "2195:13:1", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$__$returns$_t_error_$", + "typeString": "function () pure returns (error)" + } + }, + "id": 104, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2195:15:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 105, + "nodeType": "RevertStatement", + "src": "2188:22:1" + } + ] + } + } + ] + }, + "documentation": { + "id": 97, + "nodeType": "StructuredDocumentation", + "src": "2035:61:1", + "text": " @dev Throws if the contract is not paused." + }, + "id": 109, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "_requirePaused", + "nameLocation": "2110:14:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 98, + "nodeType": "ParameterList", + "parameters": [], + "src": "2124:2:1" + }, + "returnParameters": { + "id": 99, + "nodeType": "ParameterList", + "parameters": [], + "src": "2149:0:1" + }, + "scope": 142, + "src": "2101:126:1", + "stateMutability": "view", + "virtual": true, + "visibility": "internal" + }, + { + "body": { + "id": 124, + "nodeType": "Block", + "src": "2411:63:1", + "statements": [ + { + "expression": { + "id": 117, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 115, + "name": "_paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 38, + "src": "2421:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "hexValue": "32", + "id": 116, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "2431:1:1", + "typeDescriptions": { + "typeIdentifier": "t_rational_2_by_1", + "typeString": "int_const 2" + }, + "value": "2" + }, + "src": "2421:11:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "id": 118, + "nodeType": "ExpressionStatement", + "src": "2421:11:1" + }, + { + "eventCall": { + "arguments": [ + { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 120, + "name": "_msgSender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 11, + "src": "2454:10:1", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", + "typeString": "function () view returns (address)" + } + }, + "id": 121, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2454:12:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + } + ], + "id": 119, + "name": "Paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 43, + "src": "2447:6:1", + "typeDescriptions": { + "typeIdentifier": "t_function_event_nonpayable$_t_address_$returns$__$", + "typeString": "function (address)" + } + }, + "id": 122, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2447:20:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 123, + "nodeType": "EmitStatement", + "src": "2442:25:1" + } + ] + }, + "documentation": { + "id": 110, + "nodeType": "StructuredDocumentation", + "src": "2233:124:1", + "text": " @dev Triggers stopped state.\n Requirements:\n - The contract must not be paused." + }, + "id": 125, + "implemented": true, + "kind": "function", + "modifiers": [ + { + "id": 113, + "kind": "modifierInvocation", + "modifierName": { + "id": 112, + "name": "whenNotPaused", + "nameLocations": [ + "2397:13:1" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 62, + "src": "2397:13:1" + }, + "nodeType": "ModifierInvocation", + "src": "2397:13:1" + } + ], + "name": "_pause", + "nameLocation": "2371:6:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 111, + "nodeType": "ParameterList", + "parameters": [], + "src": "2377:2:1" + }, + "returnParameters": { + "id": 114, + "nodeType": "ParameterList", + "parameters": [], + "src": "2411:0:1" + }, + "scope": 142, + "src": "2362:112:1", + "stateMutability": "nonpayable", + "virtual": true, + "visibility": "internal" + }, + { + "body": { + "id": 140, + "nodeType": "Block", + "src": "2654:65:1", + "statements": [ + { + "expression": { + "id": 133, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 131, + "name": "_paused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 38, + "src": "2664:7:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "hexValue": "31", + "id": 132, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "2674:1:1", + "typeDescriptions": { + "typeIdentifier": "t_rational_1_by_1", + "typeString": "int_const 1" + }, + "value": "1" + }, + "src": "2664:11:1", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "id": 134, + "nodeType": "ExpressionStatement", + "src": "2664:11:1" + }, + { + "eventCall": { + "arguments": [ + { + "arguments": [], + "expression": { + "argumentTypes": [], + "id": 136, + "name": "_msgSender", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 11, + "src": "2699:10:1", + "typeDescriptions": { + "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", + "typeString": "function () view returns (address)" + } + }, + "id": 137, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2699:12:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_address", + "typeString": "address" + } + ], + "id": 135, + "name": "Unpaused", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 48, + "src": "2690:8:1", + "typeDescriptions": { + "typeIdentifier": "t_function_event_nonpayable$_t_address_$returns$__$", + "typeString": "function (address)" + } + }, + "id": 138, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "2690:22:1", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 139, + "nodeType": "EmitStatement", + "src": "2685:27:1" + } + ] + }, + "documentation": { + "id": 126, + "nodeType": "StructuredDocumentation", + "src": "2480:121:1", + "text": " @dev Returns to normal state.\n Requirements:\n - The contract must be paused." + }, + "id": 141, + "implemented": true, + "kind": "function", + "modifiers": [ + { + "id": 129, + "kind": "modifierInvocation", + "modifierName": { + "id": 128, + "name": "whenPaused", + "nameLocations": [ + "2643:10:1" + ], + "nodeType": "IdentifierPath", + "referencedDeclaration": 70, + "src": "2643:10:1" + }, + "nodeType": "ModifierInvocation", + "src": "2643:10:1" + } + ], + "name": "_unpause", + "nameLocation": "2615:8:1", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 127, + "nodeType": "ParameterList", + "parameters": [], + "src": "2623:2:1" + }, + "returnParameters": { + "id": 130, + "nodeType": "ParameterList", + "parameters": [], + "src": "2654:0:1" + }, + "scope": 142, + "src": "2606:113:1", + "stateMutability": "nonpayable", + "virtual": true, + "visibility": "internal" + } + ], + "scope": 143, + "src": "615:2106:1", + "usedErrors": [ + 51, + 54 + ], + "usedEvents": [ + 43, + 48 + ] + } + ], + "src": "102:2620:1" + }, + "id": 1 + } + } + } +} \ No newline at end of file diff --git a/contracts/utils/artifacts/build-info/356acb1c2e933395056a9dc97b76d981.json b/contracts/utils/artifacts/build-info/356acb1c2e933395056a9dc97b76d981.json new file mode 100644 index 00000000000..b09aae8e8d6 --- /dev/null +++ b/contracts/utils/artifacts/build-info/356acb1c2e933395056a9dc97b76d981.json @@ -0,0 +1,57522 @@ +{ + "id": "356acb1c2e933395056a9dc97b76d981", + "_format": "hh-sol-build-info-1", + "solcVersion": "0.8.30", + "solcLongVersion": "0.8.30+commit.73712a01", + "input": { + "language": "Solidity", + "sources": { + "contracts/utils/Bytes.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.4.0) (utils/Bytes.sol)\n\npragma solidity ^0.8.24;\n\nimport {Math} from \"./math/Math.sol\";\n\n/**\n * @dev Bytes operations.\n */\nlibrary Bytes {\n /**\n * @dev Forward search for `s` in `buffer`\n * * If `s` is present in the buffer, returns the index of the first instance\n * * If `s` is not present in the buffer, returns type(uint256).max\n *\n * NOTE: replicates the behavior of https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/indexOf[Javascript's `Array.indexOf`]\n */\n function indexOf(bytes memory buffer, bytes1 s) internal pure returns (uint256) {\n return indexOf(buffer, s, 0);\n }\n\n /**\n * @dev Forward search for `s` in `buffer` starting at position `pos`\n * * If `s` is present in the buffer (at or after `pos`), returns the index of the next instance\n * * If `s` is not present in the buffer (at or after `pos`), returns type(uint256).max\n *\n * NOTE: replicates the behavior of https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/indexOf[Javascript's `Array.indexOf`]\n */\n function indexOf(bytes memory buffer, bytes1 s, uint256 pos) internal pure returns (uint256) {\n uint256 length = buffer.length;\n for (uint256 i = pos; i < length; ++i) {\n if (bytes1(_unsafeReadBytesOffset(buffer, i)) == s) {\n return i;\n }\n }\n return type(uint256).max;\n }\n\n /**\n * @dev Backward search for `s` in `buffer`\n * * If `s` is present in the buffer, returns the index of the last instance\n * * If `s` is not present in the buffer, returns type(uint256).max\n *\n * NOTE: replicates the behavior of https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/lastIndexOf[Javascript's `Array.lastIndexOf`]\n */\n function lastIndexOf(bytes memory buffer, bytes1 s) internal pure returns (uint256) {\n return lastIndexOf(buffer, s, type(uint256).max);\n }\n\n /**\n * @dev Backward search for `s` in `buffer` starting at position `pos`\n * * If `s` is present in the buffer (at or before `pos`), returns the index of the previous instance\n * * If `s` is not present in the buffer (at or before `pos`), returns type(uint256).max\n *\n * NOTE: replicates the behavior of https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/lastIndexOf[Javascript's `Array.lastIndexOf`]\n */\n function lastIndexOf(bytes memory buffer, bytes1 s, uint256 pos) internal pure returns (uint256) {\n unchecked {\n uint256 length = buffer.length;\n for (uint256 i = Math.min(Math.saturatingAdd(pos, 1), length); i > 0; --i) {\n if (bytes1(_unsafeReadBytesOffset(buffer, i - 1)) == s) {\n return i - 1;\n }\n }\n return type(uint256).max;\n }\n }\n\n /**\n * @dev Copies the content of `buffer`, from `start` (included) to the end of `buffer` into a new bytes object in\n * memory.\n *\n * NOTE: replicates the behavior of https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/slice[Javascript's `Array.slice`]\n */\n function slice(bytes memory buffer, uint256 start) internal pure returns (bytes memory) {\n return slice(buffer, start, buffer.length);\n }\n\n /**\n * @dev Copies the content of `buffer`, from `start` (included) to `end` (excluded) into a new bytes object in\n * memory. The `end` argument is truncated to the length of the `buffer`.\n *\n * NOTE: replicates the behavior of https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/slice[Javascript's `Array.slice`]\n */\n function slice(bytes memory buffer, uint256 start, uint256 end) internal pure returns (bytes memory) {\n // sanitize\n uint256 length = buffer.length;\n end = Math.min(end, length);\n start = Math.min(start, end);\n\n // allocate and copy\n bytes memory result = new bytes(end - start);\n assembly (\"memory-safe\") {\n mcopy(add(result, 0x20), add(add(buffer, 0x20), start), sub(end, start))\n }\n\n return result;\n }\n\n /**\n * @dev Moves the content of `buffer`, from `start` (included) to the end of `buffer` to the start of that buffer.\n *\n * NOTE: This function modifies the provided buffer in place. If you need to preserve the original buffer, use {slice} instead\n */\n function splice(bytes memory buffer, uint256 start) internal pure returns (bytes memory) {\n return splice(buffer, start, buffer.length);\n }\n\n /**\n * @dev Moves the content of `buffer`, from `start` (included) to end (excluded) to the start of that buffer. The\n * `end` argument is truncated to the length of the `buffer`.\n *\n * NOTE: This function modifies the provided buffer in place. If you need to preserve the original buffer, use {slice} instead\n */\n function splice(bytes memory buffer, uint256 start, uint256 end) internal pure returns (bytes memory) {\n // sanitize\n uint256 length = buffer.length;\n end = Math.min(end, length);\n start = Math.min(start, end);\n\n // allocate and copy\n assembly (\"memory-safe\") {\n mcopy(add(buffer, 0x20), add(add(buffer, 0x20), start), sub(end, start))\n mstore(buffer, sub(end, start))\n }\n\n return buffer;\n }\n\n /**\n * @dev Concatenate an array of bytes into a single bytes object.\n *\n * For fixed bytes types, we recommend using the solidity built-in `bytes.concat` or (equivalent)\n * `abi.encodePacked`.\n *\n * NOTE: this could be done in assembly with a single loop that expands starting at the FMP, but that would be\n * significantly less readable. It might be worth benchmarking the savings of the full-assembly approach.\n */\n function concat(bytes[] memory buffers) internal pure returns (bytes memory) {\n uint256 length = 0;\n for (uint256 i = 0; i < buffers.length; ++i) {\n length += buffers[i].length;\n }\n\n bytes memory result = new bytes(length);\n\n uint256 offset = 0x20;\n for (uint256 i = 0; i < buffers.length; ++i) {\n bytes memory input = buffers[i];\n assembly (\"memory-safe\") {\n mcopy(add(result, offset), add(input, 0x20), mload(input))\n }\n unchecked {\n offset += input.length;\n }\n }\n\n return result;\n }\n\n /**\n * @dev Returns true if the two byte buffers are equal.\n */\n function equal(bytes memory a, bytes memory b) internal pure returns (bool) {\n return a.length == b.length && keccak256(a) == keccak256(b);\n }\n\n /**\n * @dev Reverses the byte order of a bytes32 value, converting between little-endian and big-endian.\n * Inspired in https://graphics.stanford.edu/~seander/bithacks.html#ReverseParallel[Reverse Parallel]\n */\n function reverseBytes32(bytes32 value) internal pure returns (bytes32) {\n value = // swap bytes\n ((value >> 8) & 0x00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF) |\n ((value & 0x00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF) << 8);\n value = // swap 2-byte long pairs\n ((value >> 16) & 0x0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF) |\n ((value & 0x0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF) << 16);\n value = // swap 4-byte long pairs\n ((value >> 32) & 0x00000000FFFFFFFF00000000FFFFFFFF00000000FFFFFFFF00000000FFFFFFFF) |\n ((value & 0x00000000FFFFFFFF00000000FFFFFFFF00000000FFFFFFFF00000000FFFFFFFF) << 32);\n value = // swap 8-byte long pairs\n ((value >> 64) & 0x0000000000000000FFFFFFFFFFFFFFFF0000000000000000FFFFFFFFFFFFFFFF) |\n ((value & 0x0000000000000000FFFFFFFFFFFFFFFF0000000000000000FFFFFFFFFFFFFFFF) << 64);\n return (value >> 128) | (value << 128); // swap 16-byte long pairs\n }\n\n /// @dev Same as {reverseBytes32} but optimized for 128-bit values.\n function reverseBytes16(bytes16 value) internal pure returns (bytes16) {\n value = // swap bytes\n ((value & 0xFF00FF00FF00FF00FF00FF00FF00FF00) >> 8) |\n ((value & 0x00FF00FF00FF00FF00FF00FF00FF00FF) << 8);\n value = // swap 2-byte long pairs\n ((value & 0xFFFF0000FFFF0000FFFF0000FFFF0000) >> 16) |\n ((value & 0x0000FFFF0000FFFF0000FFFF0000FFFF) << 16);\n value = // swap 4-byte long pairs\n ((value & 0xFFFFFFFF00000000FFFFFFFF00000000) >> 32) |\n ((value & 0x00000000FFFFFFFF00000000FFFFFFFF) << 32);\n return (value >> 64) | (value << 64); // swap 8-byte long pairs\n }\n\n /// @dev Same as {reverseBytes32} but optimized for 64-bit values.\n function reverseBytes8(bytes8 value) internal pure returns (bytes8) {\n value = ((value & 0xFF00FF00FF00FF00) >> 8) | ((value & 0x00FF00FF00FF00FF) << 8); // swap bytes\n value = ((value & 0xFFFF0000FFFF0000) >> 16) | ((value & 0x0000FFFF0000FFFF) << 16); // swap 2-byte long pairs\n return (value >> 32) | (value << 32); // swap 4-byte long pairs\n }\n\n /// @dev Same as {reverseBytes32} but optimized for 32-bit values.\n function reverseBytes4(bytes4 value) internal pure returns (bytes4) {\n value = ((value & 0xFF00FF00) >> 8) | ((value & 0x00FF00FF) << 8); // swap bytes\n return (value >> 16) | (value << 16); // swap 2-byte long pairs\n }\n\n /// @dev Same as {reverseBytes32} but optimized for 16-bit values.\n function reverseBytes2(bytes2 value) internal pure returns (bytes2) {\n return (value >> 8) | (value << 8);\n }\n\n /**\n * @dev Counts the number of leading zero bits a bytes array. Returns `8 * buffer.length`\n * if the buffer is all zeros.\n */\n function clz(bytes memory buffer) internal pure returns (uint256) {\n for (uint256 i = 0; i < buffer.length; i += 32) {\n bytes32 chunk = _unsafeReadBytesOffset(buffer, i);\n if (chunk != bytes32(0)) {\n return Math.min(8 * i + Math.clz(uint256(chunk)), 8 * buffer.length);\n }\n }\n return 8 * buffer.length;\n }\n\n /**\n * @dev Reads a bytes32 from a bytes array without bounds checking.\n *\n * NOTE: making this function internal would mean it could be used with memory unsafe offset, and marking the\n * assembly block as such would prevent some optimizations.\n */\n function _unsafeReadBytesOffset(bytes memory buffer, uint256 offset) private pure returns (bytes32 value) {\n // This is not memory safe in the general case, but all calls to this private function are within bounds.\n assembly (\"memory-safe\") {\n value := mload(add(add(buffer, 0x20), offset))\n }\n }\n}\n" + }, + "contracts/utils/math/Math.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.20;\n\nimport {Panic} from \"../Panic.sol\";\nimport {SafeCast} from \"./SafeCast.sol\";\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Floor, // Toward negative infinity\n Ceil, // Toward positive infinity\n Trunc, // Toward zero\n Expand // Away from zero\n }\n\n /**\n * @dev Return the 512-bit addition of two uint256.\n *\n * The result is stored in two 256 variables such that sum = high * 2²⁵⁶ + low.\n */\n function add512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {\n assembly (\"memory-safe\") {\n low := add(a, b)\n high := lt(low, a)\n }\n }\n\n /**\n * @dev Return the 512-bit multiplication of two uint256.\n *\n * The result is stored in two 256 variables such that product = high * 2²⁵⁶ + low.\n */\n function mul512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {\n // 512-bit multiply [high low] = x * y. Compute the product mod 2²⁵⁶ and mod 2²⁵⁶ - 1, then use\n // the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = high * 2²⁵⁶ + low.\n assembly (\"memory-safe\") {\n let mm := mulmod(a, b, not(0))\n low := mul(a, b)\n high := sub(sub(mm, low), lt(mm, low))\n }\n }\n\n /**\n * @dev Returns the addition of two unsigned integers, with a success flag (no overflow).\n */\n function tryAdd(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n uint256 c = a + b;\n success = c >= a;\n result = c * SafeCast.toUint(success);\n }\n }\n\n /**\n * @dev Returns the subtraction of two unsigned integers, with a success flag (no overflow).\n */\n function trySub(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n uint256 c = a - b;\n success = c <= a;\n result = c * SafeCast.toUint(success);\n }\n }\n\n /**\n * @dev Returns the multiplication of two unsigned integers, with a success flag (no overflow).\n */\n function tryMul(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n uint256 c = a * b;\n assembly (\"memory-safe\") {\n // Only true when the multiplication doesn't overflow\n // (c / a == b) || (a == 0)\n success := or(eq(div(c, a), b), iszero(a))\n }\n // equivalent to: success ? c : 0\n result = c * SafeCast.toUint(success);\n }\n }\n\n /**\n * @dev Returns the division of two unsigned integers, with a success flag (no division by zero).\n */\n function tryDiv(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n success = b > 0;\n assembly (\"memory-safe\") {\n // The `DIV` opcode returns zero when the denominator is 0.\n result := div(a, b)\n }\n }\n }\n\n /**\n * @dev Returns the remainder of dividing two unsigned integers, with a success flag (no division by zero).\n */\n function tryMod(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n success = b > 0;\n assembly (\"memory-safe\") {\n // The `MOD` opcode returns zero when the denominator is 0.\n result := mod(a, b)\n }\n }\n }\n\n /**\n * @dev Unsigned saturating addition, bounds to `2²⁵⁶ - 1` instead of overflowing.\n */\n function saturatingAdd(uint256 a, uint256 b) internal pure returns (uint256) {\n (bool success, uint256 result) = tryAdd(a, b);\n return ternary(success, result, type(uint256).max);\n }\n\n /**\n * @dev Unsigned saturating subtraction, bounds to zero instead of overflowing.\n */\n function saturatingSub(uint256 a, uint256 b) internal pure returns (uint256) {\n (, uint256 result) = trySub(a, b);\n return result;\n }\n\n /**\n * @dev Unsigned saturating multiplication, bounds to `2²⁵⁶ - 1` instead of overflowing.\n */\n function saturatingMul(uint256 a, uint256 b) internal pure returns (uint256) {\n (bool success, uint256 result) = tryMul(a, b);\n return ternary(success, result, type(uint256).max);\n }\n\n /**\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\n *\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\n * one branch when needed, making this function more expensive.\n */\n function ternary(bool condition, uint256 a, uint256 b) internal pure returns (uint256) {\n unchecked {\n // branchless ternary works because:\n // b ^ (a ^ b) == a\n // b ^ 0 == b\n return b ^ ((a ^ b) * SafeCast.toUint(condition));\n }\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return ternary(a > b, a, b);\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return ternary(a < b, a, b);\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds towards infinity instead\n * of rounding towards zero.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n if (b == 0) {\n // Guarantee the same behavior as in a regular Solidity division.\n Panic.panic(Panic.DIVISION_BY_ZERO);\n }\n\n // The following calculation ensures accurate ceiling division without overflow.\n // Since a is non-zero, (a - 1) / b will not overflow.\n // The largest possible result occurs when (a - 1) / b is type(uint256).max,\n // but the largest value we can obtain is type(uint256).max - 1, which happens\n // when a = type(uint256).max and b = 1.\n unchecked {\n return SafeCast.toUint(a > 0) * ((a - 1) / b + 1);\n }\n }\n\n /**\n * @dev Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or\n * denominator == 0.\n *\n * Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by\n * Uniswap Labs also under MIT license.\n */\n function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {\n unchecked {\n (uint256 high, uint256 low) = mul512(x, y);\n\n // Handle non-overflow cases, 256 by 256 division.\n if (high == 0) {\n // Solidity will revert if denominator == 0, unlike the div opcode on its own.\n // The surrounding unchecked block does not change this fact.\n // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.\n return low / denominator;\n }\n\n // Make sure the result is less than 2²⁵⁶. Also prevents denominator == 0.\n if (denominator <= high) {\n Panic.panic(ternary(denominator == 0, Panic.DIVISION_BY_ZERO, Panic.UNDER_OVERFLOW));\n }\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [high low].\n uint256 remainder;\n assembly (\"memory-safe\") {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n high := sub(high, gt(remainder, low))\n low := sub(low, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator.\n // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.\n\n uint256 twos = denominator & (0 - denominator);\n assembly (\"memory-safe\") {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [high low] by twos.\n low := div(low, twos)\n\n // Flip twos such that it is 2²⁵⁶ / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from high into low.\n low |= high * twos;\n\n // Invert denominator mod 2²⁵⁶. Now that denominator is an odd number, it has an inverse modulo 2²⁵⁶ such\n // that denominator * inv ≡ 1 mod 2²⁵⁶. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv ≡ 1 mod 2⁴.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also\n // works in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2⁸\n inverse *= 2 - denominator * inverse; // inverse mod 2¹⁶\n inverse *= 2 - denominator * inverse; // inverse mod 2³²\n inverse *= 2 - denominator * inverse; // inverse mod 2⁶⁴\n inverse *= 2 - denominator * inverse; // inverse mod 2¹²⁸\n inverse *= 2 - denominator * inverse; // inverse mod 2²⁵⁶\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2²⁵⁶. Since the preconditions guarantee that the outcome is\n // less than 2²⁵⁶, this is the final result. We don't need to compute the high bits of the result and high\n // is no longer required.\n result = low * inverse;\n return result;\n }\n }\n\n /**\n * @dev Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {\n return mulDiv(x, y, denominator) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0);\n }\n\n /**\n * @dev Calculates floor(x * y >> n) with full precision. Throws if result overflows a uint256.\n */\n function mulShr(uint256 x, uint256 y, uint8 n) internal pure returns (uint256 result) {\n unchecked {\n (uint256 high, uint256 low) = mul512(x, y);\n if (high >= 1 << n) {\n Panic.panic(Panic.UNDER_OVERFLOW);\n }\n return (high << (256 - n)) | (low >> n);\n }\n }\n\n /**\n * @dev Calculates x * y >> n with full precision, following the selected rounding direction.\n */\n function mulShr(uint256 x, uint256 y, uint8 n, Rounding rounding) internal pure returns (uint256) {\n return mulShr(x, y, n) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, 1 << n) > 0);\n }\n\n /**\n * @dev Calculate the modular multiplicative inverse of a number in Z/nZ.\n *\n * If n is a prime, then Z/nZ is a field. In that case all elements are inversible, except 0.\n * If n is not a prime, then Z/nZ is not a field, and some elements might not be inversible.\n *\n * If the input value is not inversible, 0 is returned.\n *\n * NOTE: If you know for sure that n is (big) a prime, it may be cheaper to use Fermat's little theorem and get the\n * inverse using `Math.modExp(a, n - 2, n)`. See {invModPrime}.\n */\n function invMod(uint256 a, uint256 n) internal pure returns (uint256) {\n unchecked {\n if (n == 0) return 0;\n\n // The inverse modulo is calculated using the Extended Euclidean Algorithm (iterative version)\n // Used to compute integers x and y such that: ax + ny = gcd(a, n).\n // When the gcd is 1, then the inverse of a modulo n exists and it's x.\n // ax + ny = 1\n // ax = 1 + (-y)n\n // ax ≡ 1 (mod n) # x is the inverse of a modulo n\n\n // If the remainder is 0 the gcd is n right away.\n uint256 remainder = a % n;\n uint256 gcd = n;\n\n // Therefore the initial coefficients are:\n // ax + ny = gcd(a, n) = n\n // 0a + 1n = n\n int256 x = 0;\n int256 y = 1;\n\n while (remainder != 0) {\n uint256 quotient = gcd / remainder;\n\n (gcd, remainder) = (\n // The old remainder is the next gcd to try.\n remainder,\n // Compute the next remainder.\n // Can't overflow given that (a % gcd) * (gcd // (a % gcd)) <= gcd\n // where gcd is at most n (capped to type(uint256).max)\n gcd - remainder * quotient\n );\n\n (x, y) = (\n // Increment the coefficient of a.\n y,\n // Decrement the coefficient of n.\n // Can overflow, but the result is casted to uint256 so that the\n // next value of y is \"wrapped around\" to a value between 0 and n - 1.\n x - y * int256(quotient)\n );\n }\n\n if (gcd != 1) return 0; // No inverse exists.\n return ternary(x < 0, n - uint256(-x), uint256(x)); // Wrap the result if it's negative.\n }\n }\n\n /**\n * @dev Variant of {invMod}. More efficient, but only works if `p` is known to be a prime greater than `2`.\n *\n * From https://en.wikipedia.org/wiki/Fermat%27s_little_theorem[Fermat's little theorem], we know that if p is\n * prime, then `a**(p-1) ≡ 1 mod p`. As a consequence, we have `a * a**(p-2) ≡ 1 mod p`, which means that\n * `a**(p-2)` is the modular multiplicative inverse of a in Fp.\n *\n * NOTE: this function does NOT check that `p` is a prime greater than `2`.\n */\n function invModPrime(uint256 a, uint256 p) internal view returns (uint256) {\n unchecked {\n return Math.modExp(a, p - 2, p);\n }\n }\n\n /**\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m)\n *\n * Requirements:\n * - modulus can't be zero\n * - underlying staticcall to precompile must succeed\n *\n * IMPORTANT: The result is only valid if the underlying call succeeds. When using this function, make\n * sure the chain you're using it on supports the precompiled contract for modular exponentiation\n * at address 0x05 as specified in https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise,\n * the underlying function will succeed given the lack of a revert, but the result may be incorrectly\n * interpreted as 0.\n */\n function modExp(uint256 b, uint256 e, uint256 m) internal view returns (uint256) {\n (bool success, uint256 result) = tryModExp(b, e, m);\n if (!success) {\n Panic.panic(Panic.DIVISION_BY_ZERO);\n }\n return result;\n }\n\n /**\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m).\n * It includes a success flag indicating if the operation succeeded. Operation will be marked as failed if trying\n * to operate modulo 0 or if the underlying precompile reverted.\n *\n * IMPORTANT: The result is only valid if the success flag is true. When using this function, make sure the chain\n * you're using it on supports the precompiled contract for modular exponentiation at address 0x05 as specified in\n * https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise, the underlying function will succeed given the lack\n * of a revert, but the result may be incorrectly interpreted as 0.\n */\n function tryModExp(uint256 b, uint256 e, uint256 m) internal view returns (bool success, uint256 result) {\n if (m == 0) return (false, 0);\n assembly (\"memory-safe\") {\n let ptr := mload(0x40)\n // | Offset | Content | Content (Hex) |\n // |-----------|------------|--------------------------------------------------------------------|\n // | 0x00:0x1f | size of b | 0x0000000000000000000000000000000000000000000000000000000000000020 |\n // | 0x20:0x3f | size of e | 0x0000000000000000000000000000000000000000000000000000000000000020 |\n // | 0x40:0x5f | size of m | 0x0000000000000000000000000000000000000000000000000000000000000020 |\n // | 0x60:0x7f | value of b | 0x<.............................................................b> |\n // | 0x80:0x9f | value of e | 0x<.............................................................e> |\n // | 0xa0:0xbf | value of m | 0x<.............................................................m> |\n mstore(ptr, 0x20)\n mstore(add(ptr, 0x20), 0x20)\n mstore(add(ptr, 0x40), 0x20)\n mstore(add(ptr, 0x60), b)\n mstore(add(ptr, 0x80), e)\n mstore(add(ptr, 0xa0), m)\n\n // Given the result < m, it's guaranteed to fit in 32 bytes,\n // so we can use the memory scratch space located at offset 0.\n success := staticcall(gas(), 0x05, ptr, 0xc0, 0x00, 0x20)\n result := mload(0x00)\n }\n }\n\n /**\n * @dev Variant of {modExp} that supports inputs of arbitrary length.\n */\n function modExp(bytes memory b, bytes memory e, bytes memory m) internal view returns (bytes memory) {\n (bool success, bytes memory result) = tryModExp(b, e, m);\n if (!success) {\n Panic.panic(Panic.DIVISION_BY_ZERO);\n }\n return result;\n }\n\n /**\n * @dev Variant of {tryModExp} that supports inputs of arbitrary length.\n */\n function tryModExp(\n bytes memory b,\n bytes memory e,\n bytes memory m\n ) internal view returns (bool success, bytes memory result) {\n if (_zeroBytes(m)) return (false, new bytes(0));\n\n uint256 mLen = m.length;\n\n // Encode call args in result and move the free memory pointer\n result = abi.encodePacked(b.length, e.length, mLen, b, e, m);\n\n assembly (\"memory-safe\") {\n let dataPtr := add(result, 0x20)\n // Write result on top of args to avoid allocating extra memory.\n success := staticcall(gas(), 0x05, dataPtr, mload(result), dataPtr, mLen)\n // Overwrite the length.\n // result.length > returndatasize() is guaranteed because returndatasize() == m.length\n mstore(result, mLen)\n // Set the memory pointer after the returned data.\n mstore(0x40, add(dataPtr, mLen))\n }\n }\n\n /**\n * @dev Returns whether the provided byte array is zero.\n */\n function _zeroBytes(bytes memory byteArray) private pure returns (bool) {\n for (uint256 i = 0; i < byteArray.length; ++i) {\n if (byteArray[i] != 0) {\n return false;\n }\n }\n return true;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded\n * towards zero.\n *\n * This method is based on Newton's method for computing square roots; the algorithm is restricted to only\n * using integer operations.\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n unchecked {\n // Take care of easy edge cases when a == 0 or a == 1\n if (a <= 1) {\n return a;\n }\n\n // In this function, we use Newton's method to get a root of `f(x) := x² - a`. It involves building a\n // sequence x_n that converges toward sqrt(a). For each iteration x_n, we also define the error between\n // the current value as `ε_n = | x_n - sqrt(a) |`.\n //\n // For our first estimation, we consider `e` the smallest power of 2 which is bigger than the square root\n // of the target. (i.e. `2**(e-1) ≤ sqrt(a) < 2**e`). We know that `e ≤ 128` because `(2¹²⁸)² = 2²⁵⁶` is\n // bigger than any uint256.\n //\n // By noticing that\n // `2**(e-1) ≤ sqrt(a) < 2**e → (2**(e-1))² ≤ a < (2**e)² → 2**(2*e-2) ≤ a < 2**(2*e)`\n // we can deduce that `e - 1` is `log2(a) / 2`. We can thus compute `x_n = 2**(e-1)` using a method similar\n // to the msb function.\n uint256 aa = a;\n uint256 xn = 1;\n\n if (aa >= (1 << 128)) {\n aa >>= 128;\n xn <<= 64;\n }\n if (aa >= (1 << 64)) {\n aa >>= 64;\n xn <<= 32;\n }\n if (aa >= (1 << 32)) {\n aa >>= 32;\n xn <<= 16;\n }\n if (aa >= (1 << 16)) {\n aa >>= 16;\n xn <<= 8;\n }\n if (aa >= (1 << 8)) {\n aa >>= 8;\n xn <<= 4;\n }\n if (aa >= (1 << 4)) {\n aa >>= 4;\n xn <<= 2;\n }\n if (aa >= (1 << 2)) {\n xn <<= 1;\n }\n\n // We now have x_n such that `x_n = 2**(e-1) ≤ sqrt(a) < 2**e = 2 * x_n`. This implies ε_n ≤ 2**(e-1).\n //\n // We can refine our estimation by noticing that the middle of that interval minimizes the error.\n // If we move x_n to equal 2**(e-1) + 2**(e-2), then we reduce the error to ε_n ≤ 2**(e-2).\n // This is going to be our x_0 (and ε_0)\n xn = (3 * xn) >> 1; // ε_0 := | x_0 - sqrt(a) | ≤ 2**(e-2)\n\n // From here, Newton's method give us:\n // x_{n+1} = (x_n + a / x_n) / 2\n //\n // One should note that:\n // x_{n+1}² - a = ((x_n + a / x_n) / 2)² - a\n // = ((x_n² + a) / (2 * x_n))² - a\n // = (x_n⁴ + 2 * a * x_n² + a²) / (4 * x_n²) - a\n // = (x_n⁴ + 2 * a * x_n² + a² - 4 * a * x_n²) / (4 * x_n²)\n // = (x_n⁴ - 2 * a * x_n² + a²) / (4 * x_n²)\n // = (x_n² - a)² / (2 * x_n)²\n // = ((x_n² - a) / (2 * x_n))²\n // ≥ 0\n // Which proves that for all n ≥ 1, sqrt(a) ≤ x_n\n //\n // This gives us the proof of quadratic convergence of the sequence:\n // ε_{n+1} = | x_{n+1} - sqrt(a) |\n // = | (x_n + a / x_n) / 2 - sqrt(a) |\n // = | (x_n² + a - 2*x_n*sqrt(a)) / (2 * x_n) |\n // = | (x_n - sqrt(a))² / (2 * x_n) |\n // = | ε_n² / (2 * x_n) |\n // = ε_n² / | (2 * x_n) |\n //\n // For the first iteration, we have a special case where x_0 is known:\n // ε_1 = ε_0² / | (2 * x_0) |\n // ≤ (2**(e-2))² / (2 * (2**(e-1) + 2**(e-2)))\n // ≤ 2**(2*e-4) / (3 * 2**(e-1))\n // ≤ 2**(e-3) / 3\n // ≤ 2**(e-3-log2(3))\n // ≤ 2**(e-4.5)\n //\n // For the following iterations, we use the fact that, 2**(e-1) ≤ sqrt(a) ≤ x_n:\n // ε_{n+1} = ε_n² / | (2 * x_n) |\n // ≤ (2**(e-k))² / (2 * 2**(e-1))\n // ≤ 2**(2*e-2*k) / 2**e\n // ≤ 2**(e-2*k)\n xn = (xn + a / xn) >> 1; // ε_1 := | x_1 - sqrt(a) | ≤ 2**(e-4.5) -- special case, see above\n xn = (xn + a / xn) >> 1; // ε_2 := | x_2 - sqrt(a) | ≤ 2**(e-9) -- general case with k = 4.5\n xn = (xn + a / xn) >> 1; // ε_3 := | x_3 - sqrt(a) | ≤ 2**(e-18) -- general case with k = 9\n xn = (xn + a / xn) >> 1; // ε_4 := | x_4 - sqrt(a) | ≤ 2**(e-36) -- general case with k = 18\n xn = (xn + a / xn) >> 1; // ε_5 := | x_5 - sqrt(a) | ≤ 2**(e-72) -- general case with k = 36\n xn = (xn + a / xn) >> 1; // ε_6 := | x_6 - sqrt(a) | ≤ 2**(e-144) -- general case with k = 72\n\n // Because e ≤ 128 (as discussed during the first estimation phase), we know have reached a precision\n // ε_6 ≤ 2**(e-144) < 1. Given we're operating on integers, then we can ensure that xn is now either\n // sqrt(a) or sqrt(a) + 1.\n return xn - SafeCast.toUint(xn > a / xn);\n }\n }\n\n /**\n * @dev Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && result * result < a);\n }\n }\n\n /**\n * @dev Return the log in base 2 of a positive value rounded towards zero.\n * Returns 0 if given 0.\n */\n function log2(uint256 x) internal pure returns (uint256 r) {\n // If value has upper 128 bits set, log2 result is at least 128\n r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;\n // If upper 64 bits of 128-bit half set, add 64 to result\n r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;\n // If upper 32 bits of 64-bit half set, add 32 to result\n r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;\n // If upper 16 bits of 32-bit half set, add 16 to result\n r |= SafeCast.toUint((x >> r) > 0xffff) << 4;\n // If upper 8 bits of 16-bit half set, add 8 to result\n r |= SafeCast.toUint((x >> r) > 0xff) << 3;\n // If upper 4 bits of 8-bit half set, add 4 to result\n r |= SafeCast.toUint((x >> r) > 0xf) << 2;\n\n // Shifts value right by the current result and use it as an index into this lookup table:\n //\n // | x (4 bits) | index | table[index] = MSB position |\n // |------------|---------|-----------------------------|\n // | 0000 | 0 | table[0] = 0 |\n // | 0001 | 1 | table[1] = 0 |\n // | 0010 | 2 | table[2] = 1 |\n // | 0011 | 3 | table[3] = 1 |\n // | 0100 | 4 | table[4] = 2 |\n // | 0101 | 5 | table[5] = 2 |\n // | 0110 | 6 | table[6] = 2 |\n // | 0111 | 7 | table[7] = 2 |\n // | 1000 | 8 | table[8] = 3 |\n // | 1001 | 9 | table[9] = 3 |\n // | 1010 | 10 | table[10] = 3 |\n // | 1011 | 11 | table[11] = 3 |\n // | 1100 | 12 | table[12] = 3 |\n // | 1101 | 13 | table[13] = 3 |\n // | 1110 | 14 | table[14] = 3 |\n // | 1111 | 15 | table[15] = 3 |\n //\n // The lookup table is represented as a 32-byte value with the MSB positions for 0-15 in the last 16 bytes.\n assembly (\"memory-safe\") {\n r := or(r, byte(shr(r, x), 0x0000010102020202030303030303030300000000000000000000000000000000))\n }\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << result < value);\n }\n }\n\n /**\n * @dev Return the log in base 10 of a positive value rounded towards zero.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10 ** 64) {\n value /= 10 ** 64;\n result += 64;\n }\n if (value >= 10 ** 32) {\n value /= 10 ** 32;\n result += 32;\n }\n if (value >= 10 ** 16) {\n value /= 10 ** 16;\n result += 16;\n }\n if (value >= 10 ** 8) {\n value /= 10 ** 8;\n result += 8;\n }\n if (value >= 10 ** 4) {\n value /= 10 ** 4;\n result += 4;\n }\n if (value >= 10 ** 2) {\n value /= 10 ** 2;\n result += 2;\n }\n if (value >= 10 ** 1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 10 ** result < value);\n }\n }\n\n /**\n * @dev Return the log in base 256 of a positive value rounded towards zero.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 x) internal pure returns (uint256 r) {\n // If value has upper 128 bits set, log2 result is at least 128\n r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;\n // If upper 64 bits of 128-bit half set, add 64 to result\n r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;\n // If upper 32 bits of 64-bit half set, add 32 to result\n r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;\n // If upper 16 bits of 32-bit half set, add 16 to result\n r |= SafeCast.toUint((x >> r) > 0xffff) << 4;\n // Add 1 if upper 8 bits of 16-bit half set, and divide accumulated result by 8\n return (r >> 3) | SafeCast.toUint((x >> r) > 0xff);\n }\n\n /**\n * @dev Return the log in base 256, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << (result << 3) < value);\n }\n }\n\n /**\n * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.\n */\n function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {\n return uint8(rounding) % 2 == 1;\n }\n\n /**\n * @dev Counts the number of leading zero bits in a uint256.\n */\n function clz(uint256 x) internal pure returns (uint256) {\n return ternary(x == 0, 256, 255 - log2(x));\n }\n}\n" + }, + "contracts/utils/math/SafeCast.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SafeCast.sol)\n// This file was procedurally generated from scripts/generate/templates/SafeCast.js.\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow\n * checks.\n *\n * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can\n * easily result in undesired exploitation or bugs, since developers usually\n * assume that overflows raise errors. `SafeCast` restores this intuition by\n * reverting the transaction when such an operation overflows.\n *\n * Using this library instead of the unchecked operations eliminates an entire\n * class of bugs, so it's recommended to use it always.\n */\nlibrary SafeCast {\n /**\n * @dev Value doesn't fit in an uint of `bits` size.\n */\n error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);\n\n /**\n * @dev An int value doesn't fit in an uint of `bits` size.\n */\n error SafeCastOverflowedIntToUint(int256 value);\n\n /**\n * @dev Value doesn't fit in an int of `bits` size.\n */\n error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);\n\n /**\n * @dev An uint value doesn't fit in an int of `bits` size.\n */\n error SafeCastOverflowedUintToInt(uint256 value);\n\n /**\n * @dev Returns the downcasted uint248 from uint256, reverting on\n * overflow (when the input is greater than largest uint248).\n *\n * Counterpart to Solidity's `uint248` operator.\n *\n * Requirements:\n *\n * - input must fit into 248 bits\n */\n function toUint248(uint256 value) internal pure returns (uint248) {\n if (value > type(uint248).max) {\n revert SafeCastOverflowedUintDowncast(248, value);\n }\n return uint248(value);\n }\n\n /**\n * @dev Returns the downcasted uint240 from uint256, reverting on\n * overflow (when the input is greater than largest uint240).\n *\n * Counterpart to Solidity's `uint240` operator.\n *\n * Requirements:\n *\n * - input must fit into 240 bits\n */\n function toUint240(uint256 value) internal pure returns (uint240) {\n if (value > type(uint240).max) {\n revert SafeCastOverflowedUintDowncast(240, value);\n }\n return uint240(value);\n }\n\n /**\n * @dev Returns the downcasted uint232 from uint256, reverting on\n * overflow (when the input is greater than largest uint232).\n *\n * Counterpart to Solidity's `uint232` operator.\n *\n * Requirements:\n *\n * - input must fit into 232 bits\n */\n function toUint232(uint256 value) internal pure returns (uint232) {\n if (value > type(uint232).max) {\n revert SafeCastOverflowedUintDowncast(232, value);\n }\n return uint232(value);\n }\n\n /**\n * @dev Returns the downcasted uint224 from uint256, reverting on\n * overflow (when the input is greater than largest uint224).\n *\n * Counterpart to Solidity's `uint224` operator.\n *\n * Requirements:\n *\n * - input must fit into 224 bits\n */\n function toUint224(uint256 value) internal pure returns (uint224) {\n if (value > type(uint224).max) {\n revert SafeCastOverflowedUintDowncast(224, value);\n }\n return uint224(value);\n }\n\n /**\n * @dev Returns the downcasted uint216 from uint256, reverting on\n * overflow (when the input is greater than largest uint216).\n *\n * Counterpart to Solidity's `uint216` operator.\n *\n * Requirements:\n *\n * - input must fit into 216 bits\n */\n function toUint216(uint256 value) internal pure returns (uint216) {\n if (value > type(uint216).max) {\n revert SafeCastOverflowedUintDowncast(216, value);\n }\n return uint216(value);\n }\n\n /**\n * @dev Returns the downcasted uint208 from uint256, reverting on\n * overflow (when the input is greater than largest uint208).\n *\n * Counterpart to Solidity's `uint208` operator.\n *\n * Requirements:\n *\n * - input must fit into 208 bits\n */\n function toUint208(uint256 value) internal pure returns (uint208) {\n if (value > type(uint208).max) {\n revert SafeCastOverflowedUintDowncast(208, value);\n }\n return uint208(value);\n }\n\n /**\n * @dev Returns the downcasted uint200 from uint256, reverting on\n * overflow (when the input is greater than largest uint200).\n *\n * Counterpart to Solidity's `uint200` operator.\n *\n * Requirements:\n *\n * - input must fit into 200 bits\n */\n function toUint200(uint256 value) internal pure returns (uint200) {\n if (value > type(uint200).max) {\n revert SafeCastOverflowedUintDowncast(200, value);\n }\n return uint200(value);\n }\n\n /**\n * @dev Returns the downcasted uint192 from uint256, reverting on\n * overflow (when the input is greater than largest uint192).\n *\n * Counterpart to Solidity's `uint192` operator.\n *\n * Requirements:\n *\n * - input must fit into 192 bits\n */\n function toUint192(uint256 value) internal pure returns (uint192) {\n if (value > type(uint192).max) {\n revert SafeCastOverflowedUintDowncast(192, value);\n }\n return uint192(value);\n }\n\n /**\n * @dev Returns the downcasted uint184 from uint256, reverting on\n * overflow (when the input is greater than largest uint184).\n *\n * Counterpart to Solidity's `uint184` operator.\n *\n * Requirements:\n *\n * - input must fit into 184 bits\n */\n function toUint184(uint256 value) internal pure returns (uint184) {\n if (value > type(uint184).max) {\n revert SafeCastOverflowedUintDowncast(184, value);\n }\n return uint184(value);\n }\n\n /**\n * @dev Returns the downcasted uint176 from uint256, reverting on\n * overflow (when the input is greater than largest uint176).\n *\n * Counterpart to Solidity's `uint176` operator.\n *\n * Requirements:\n *\n * - input must fit into 176 bits\n */\n function toUint176(uint256 value) internal pure returns (uint176) {\n if (value > type(uint176).max) {\n revert SafeCastOverflowedUintDowncast(176, value);\n }\n return uint176(value);\n }\n\n /**\n * @dev Returns the downcasted uint168 from uint256, reverting on\n * overflow (when the input is greater than largest uint168).\n *\n * Counterpart to Solidity's `uint168` operator.\n *\n * Requirements:\n *\n * - input must fit into 168 bits\n */\n function toUint168(uint256 value) internal pure returns (uint168) {\n if (value > type(uint168).max) {\n revert SafeCastOverflowedUintDowncast(168, value);\n }\n return uint168(value);\n }\n\n /**\n * @dev Returns the downcasted uint160 from uint256, reverting on\n * overflow (when the input is greater than largest uint160).\n *\n * Counterpart to Solidity's `uint160` operator.\n *\n * Requirements:\n *\n * - input must fit into 160 bits\n */\n function toUint160(uint256 value) internal pure returns (uint160) {\n if (value > type(uint160).max) {\n revert SafeCastOverflowedUintDowncast(160, value);\n }\n return uint160(value);\n }\n\n /**\n * @dev Returns the downcasted uint152 from uint256, reverting on\n * overflow (when the input is greater than largest uint152).\n *\n * Counterpart to Solidity's `uint152` operator.\n *\n * Requirements:\n *\n * - input must fit into 152 bits\n */\n function toUint152(uint256 value) internal pure returns (uint152) {\n if (value > type(uint152).max) {\n revert SafeCastOverflowedUintDowncast(152, value);\n }\n return uint152(value);\n }\n\n /**\n * @dev Returns the downcasted uint144 from uint256, reverting on\n * overflow (when the input is greater than largest uint144).\n *\n * Counterpart to Solidity's `uint144` operator.\n *\n * Requirements:\n *\n * - input must fit into 144 bits\n */\n function toUint144(uint256 value) internal pure returns (uint144) {\n if (value > type(uint144).max) {\n revert SafeCastOverflowedUintDowncast(144, value);\n }\n return uint144(value);\n }\n\n /**\n * @dev Returns the downcasted uint136 from uint256, reverting on\n * overflow (when the input is greater than largest uint136).\n *\n * Counterpart to Solidity's `uint136` operator.\n *\n * Requirements:\n *\n * - input must fit into 136 bits\n */\n function toUint136(uint256 value) internal pure returns (uint136) {\n if (value > type(uint136).max) {\n revert SafeCastOverflowedUintDowncast(136, value);\n }\n return uint136(value);\n }\n\n /**\n * @dev Returns the downcasted uint128 from uint256, reverting on\n * overflow (when the input is greater than largest uint128).\n *\n * Counterpart to Solidity's `uint128` operator.\n *\n * Requirements:\n *\n * - input must fit into 128 bits\n */\n function toUint128(uint256 value) internal pure returns (uint128) {\n if (value > type(uint128).max) {\n revert SafeCastOverflowedUintDowncast(128, value);\n }\n return uint128(value);\n }\n\n /**\n * @dev Returns the downcasted uint120 from uint256, reverting on\n * overflow (when the input is greater than largest uint120).\n *\n * Counterpart to Solidity's `uint120` operator.\n *\n * Requirements:\n *\n * - input must fit into 120 bits\n */\n function toUint120(uint256 value) internal pure returns (uint120) {\n if (value > type(uint120).max) {\n revert SafeCastOverflowedUintDowncast(120, value);\n }\n return uint120(value);\n }\n\n /**\n * @dev Returns the downcasted uint112 from uint256, reverting on\n * overflow (when the input is greater than largest uint112).\n *\n * Counterpart to Solidity's `uint112` operator.\n *\n * Requirements:\n *\n * - input must fit into 112 bits\n */\n function toUint112(uint256 value) internal pure returns (uint112) {\n if (value > type(uint112).max) {\n revert SafeCastOverflowedUintDowncast(112, value);\n }\n return uint112(value);\n }\n\n /**\n * @dev Returns the downcasted uint104 from uint256, reverting on\n * overflow (when the input is greater than largest uint104).\n *\n * Counterpart to Solidity's `uint104` operator.\n *\n * Requirements:\n *\n * - input must fit into 104 bits\n */\n function toUint104(uint256 value) internal pure returns (uint104) {\n if (value > type(uint104).max) {\n revert SafeCastOverflowedUintDowncast(104, value);\n }\n return uint104(value);\n }\n\n /**\n * @dev Returns the downcasted uint96 from uint256, reverting on\n * overflow (when the input is greater than largest uint96).\n *\n * Counterpart to Solidity's `uint96` operator.\n *\n * Requirements:\n *\n * - input must fit into 96 bits\n */\n function toUint96(uint256 value) internal pure returns (uint96) {\n if (value > type(uint96).max) {\n revert SafeCastOverflowedUintDowncast(96, value);\n }\n return uint96(value);\n }\n\n /**\n * @dev Returns the downcasted uint88 from uint256, reverting on\n * overflow (when the input is greater than largest uint88).\n *\n * Counterpart to Solidity's `uint88` operator.\n *\n * Requirements:\n *\n * - input must fit into 88 bits\n */\n function toUint88(uint256 value) internal pure returns (uint88) {\n if (value > type(uint88).max) {\n revert SafeCastOverflowedUintDowncast(88, value);\n }\n return uint88(value);\n }\n\n /**\n * @dev Returns the downcasted uint80 from uint256, reverting on\n * overflow (when the input is greater than largest uint80).\n *\n * Counterpart to Solidity's `uint80` operator.\n *\n * Requirements:\n *\n * - input must fit into 80 bits\n */\n function toUint80(uint256 value) internal pure returns (uint80) {\n if (value > type(uint80).max) {\n revert SafeCastOverflowedUintDowncast(80, value);\n }\n return uint80(value);\n }\n\n /**\n * @dev Returns the downcasted uint72 from uint256, reverting on\n * overflow (when the input is greater than largest uint72).\n *\n * Counterpart to Solidity's `uint72` operator.\n *\n * Requirements:\n *\n * - input must fit into 72 bits\n */\n function toUint72(uint256 value) internal pure returns (uint72) {\n if (value > type(uint72).max) {\n revert SafeCastOverflowedUintDowncast(72, value);\n }\n return uint72(value);\n }\n\n /**\n * @dev Returns the downcasted uint64 from uint256, reverting on\n * overflow (when the input is greater than largest uint64).\n *\n * Counterpart to Solidity's `uint64` operator.\n *\n * Requirements:\n *\n * - input must fit into 64 bits\n */\n function toUint64(uint256 value) internal pure returns (uint64) {\n if (value > type(uint64).max) {\n revert SafeCastOverflowedUintDowncast(64, value);\n }\n return uint64(value);\n }\n\n /**\n * @dev Returns the downcasted uint56 from uint256, reverting on\n * overflow (when the input is greater than largest uint56).\n *\n * Counterpart to Solidity's `uint56` operator.\n *\n * Requirements:\n *\n * - input must fit into 56 bits\n */\n function toUint56(uint256 value) internal pure returns (uint56) {\n if (value > type(uint56).max) {\n revert SafeCastOverflowedUintDowncast(56, value);\n }\n return uint56(value);\n }\n\n /**\n * @dev Returns the downcasted uint48 from uint256, reverting on\n * overflow (when the input is greater than largest uint48).\n *\n * Counterpart to Solidity's `uint48` operator.\n *\n * Requirements:\n *\n * - input must fit into 48 bits\n */\n function toUint48(uint256 value) internal pure returns (uint48) {\n if (value > type(uint48).max) {\n revert SafeCastOverflowedUintDowncast(48, value);\n }\n return uint48(value);\n }\n\n /**\n * @dev Returns the downcasted uint40 from uint256, reverting on\n * overflow (when the input is greater than largest uint40).\n *\n * Counterpart to Solidity's `uint40` operator.\n *\n * Requirements:\n *\n * - input must fit into 40 bits\n */\n function toUint40(uint256 value) internal pure returns (uint40) {\n if (value > type(uint40).max) {\n revert SafeCastOverflowedUintDowncast(40, value);\n }\n return uint40(value);\n }\n\n /**\n * @dev Returns the downcasted uint32 from uint256, reverting on\n * overflow (when the input is greater than largest uint32).\n *\n * Counterpart to Solidity's `uint32` operator.\n *\n * Requirements:\n *\n * - input must fit into 32 bits\n */\n function toUint32(uint256 value) internal pure returns (uint32) {\n if (value > type(uint32).max) {\n revert SafeCastOverflowedUintDowncast(32, value);\n }\n return uint32(value);\n }\n\n /**\n * @dev Returns the downcasted uint24 from uint256, reverting on\n * overflow (when the input is greater than largest uint24).\n *\n * Counterpart to Solidity's `uint24` operator.\n *\n * Requirements:\n *\n * - input must fit into 24 bits\n */\n function toUint24(uint256 value) internal pure returns (uint24) {\n if (value > type(uint24).max) {\n revert SafeCastOverflowedUintDowncast(24, value);\n }\n return uint24(value);\n }\n\n /**\n * @dev Returns the downcasted uint16 from uint256, reverting on\n * overflow (when the input is greater than largest uint16).\n *\n * Counterpart to Solidity's `uint16` operator.\n *\n * Requirements:\n *\n * - input must fit into 16 bits\n */\n function toUint16(uint256 value) internal pure returns (uint16) {\n if (value > type(uint16).max) {\n revert SafeCastOverflowedUintDowncast(16, value);\n }\n return uint16(value);\n }\n\n /**\n * @dev Returns the downcasted uint8 from uint256, reverting on\n * overflow (when the input is greater than largest uint8).\n *\n * Counterpart to Solidity's `uint8` operator.\n *\n * Requirements:\n *\n * - input must fit into 8 bits\n */\n function toUint8(uint256 value) internal pure returns (uint8) {\n if (value > type(uint8).max) {\n revert SafeCastOverflowedUintDowncast(8, value);\n }\n return uint8(value);\n }\n\n /**\n * @dev Converts a signed int256 into an unsigned uint256.\n *\n * Requirements:\n *\n * - input must be greater than or equal to 0.\n */\n function toUint256(int256 value) internal pure returns (uint256) {\n if (value < 0) {\n revert SafeCastOverflowedIntToUint(value);\n }\n return uint256(value);\n }\n\n /**\n * @dev Returns the downcasted int248 from int256, reverting on\n * overflow (when the input is less than smallest int248 or\n * greater than largest int248).\n *\n * Counterpart to Solidity's `int248` operator.\n *\n * Requirements:\n *\n * - input must fit into 248 bits\n */\n function toInt248(int256 value) internal pure returns (int248 downcasted) {\n downcasted = int248(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(248, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int240 from int256, reverting on\n * overflow (when the input is less than smallest int240 or\n * greater than largest int240).\n *\n * Counterpart to Solidity's `int240` operator.\n *\n * Requirements:\n *\n * - input must fit into 240 bits\n */\n function toInt240(int256 value) internal pure returns (int240 downcasted) {\n downcasted = int240(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(240, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int232 from int256, reverting on\n * overflow (when the input is less than smallest int232 or\n * greater than largest int232).\n *\n * Counterpart to Solidity's `int232` operator.\n *\n * Requirements:\n *\n * - input must fit into 232 bits\n */\n function toInt232(int256 value) internal pure returns (int232 downcasted) {\n downcasted = int232(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(232, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int224 from int256, reverting on\n * overflow (when the input is less than smallest int224 or\n * greater than largest int224).\n *\n * Counterpart to Solidity's `int224` operator.\n *\n * Requirements:\n *\n * - input must fit into 224 bits\n */\n function toInt224(int256 value) internal pure returns (int224 downcasted) {\n downcasted = int224(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(224, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int216 from int256, reverting on\n * overflow (when the input is less than smallest int216 or\n * greater than largest int216).\n *\n * Counterpart to Solidity's `int216` operator.\n *\n * Requirements:\n *\n * - input must fit into 216 bits\n */\n function toInt216(int256 value) internal pure returns (int216 downcasted) {\n downcasted = int216(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(216, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int208 from int256, reverting on\n * overflow (when the input is less than smallest int208 or\n * greater than largest int208).\n *\n * Counterpart to Solidity's `int208` operator.\n *\n * Requirements:\n *\n * - input must fit into 208 bits\n */\n function toInt208(int256 value) internal pure returns (int208 downcasted) {\n downcasted = int208(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(208, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int200 from int256, reverting on\n * overflow (when the input is less than smallest int200 or\n * greater than largest int200).\n *\n * Counterpart to Solidity's `int200` operator.\n *\n * Requirements:\n *\n * - input must fit into 200 bits\n */\n function toInt200(int256 value) internal pure returns (int200 downcasted) {\n downcasted = int200(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(200, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int192 from int256, reverting on\n * overflow (when the input is less than smallest int192 or\n * greater than largest int192).\n *\n * Counterpart to Solidity's `int192` operator.\n *\n * Requirements:\n *\n * - input must fit into 192 bits\n */\n function toInt192(int256 value) internal pure returns (int192 downcasted) {\n downcasted = int192(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(192, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int184 from int256, reverting on\n * overflow (when the input is less than smallest int184 or\n * greater than largest int184).\n *\n * Counterpart to Solidity's `int184` operator.\n *\n * Requirements:\n *\n * - input must fit into 184 bits\n */\n function toInt184(int256 value) internal pure returns (int184 downcasted) {\n downcasted = int184(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(184, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int176 from int256, reverting on\n * overflow (when the input is less than smallest int176 or\n * greater than largest int176).\n *\n * Counterpart to Solidity's `int176` operator.\n *\n * Requirements:\n *\n * - input must fit into 176 bits\n */\n function toInt176(int256 value) internal pure returns (int176 downcasted) {\n downcasted = int176(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(176, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int168 from int256, reverting on\n * overflow (when the input is less than smallest int168 or\n * greater than largest int168).\n *\n * Counterpart to Solidity's `int168` operator.\n *\n * Requirements:\n *\n * - input must fit into 168 bits\n */\n function toInt168(int256 value) internal pure returns (int168 downcasted) {\n downcasted = int168(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(168, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int160 from int256, reverting on\n * overflow (when the input is less than smallest int160 or\n * greater than largest int160).\n *\n * Counterpart to Solidity's `int160` operator.\n *\n * Requirements:\n *\n * - input must fit into 160 bits\n */\n function toInt160(int256 value) internal pure returns (int160 downcasted) {\n downcasted = int160(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(160, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int152 from int256, reverting on\n * overflow (when the input is less than smallest int152 or\n * greater than largest int152).\n *\n * Counterpart to Solidity's `int152` operator.\n *\n * Requirements:\n *\n * - input must fit into 152 bits\n */\n function toInt152(int256 value) internal pure returns (int152 downcasted) {\n downcasted = int152(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(152, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int144 from int256, reverting on\n * overflow (when the input is less than smallest int144 or\n * greater than largest int144).\n *\n * Counterpart to Solidity's `int144` operator.\n *\n * Requirements:\n *\n * - input must fit into 144 bits\n */\n function toInt144(int256 value) internal pure returns (int144 downcasted) {\n downcasted = int144(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(144, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int136 from int256, reverting on\n * overflow (when the input is less than smallest int136 or\n * greater than largest int136).\n *\n * Counterpart to Solidity's `int136` operator.\n *\n * Requirements:\n *\n * - input must fit into 136 bits\n */\n function toInt136(int256 value) internal pure returns (int136 downcasted) {\n downcasted = int136(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(136, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int128 from int256, reverting on\n * overflow (when the input is less than smallest int128 or\n * greater than largest int128).\n *\n * Counterpart to Solidity's `int128` operator.\n *\n * Requirements:\n *\n * - input must fit into 128 bits\n */\n function toInt128(int256 value) internal pure returns (int128 downcasted) {\n downcasted = int128(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(128, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int120 from int256, reverting on\n * overflow (when the input is less than smallest int120 or\n * greater than largest int120).\n *\n * Counterpart to Solidity's `int120` operator.\n *\n * Requirements:\n *\n * - input must fit into 120 bits\n */\n function toInt120(int256 value) internal pure returns (int120 downcasted) {\n downcasted = int120(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(120, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int112 from int256, reverting on\n * overflow (when the input is less than smallest int112 or\n * greater than largest int112).\n *\n * Counterpart to Solidity's `int112` operator.\n *\n * Requirements:\n *\n * - input must fit into 112 bits\n */\n function toInt112(int256 value) internal pure returns (int112 downcasted) {\n downcasted = int112(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(112, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int104 from int256, reverting on\n * overflow (when the input is less than smallest int104 or\n * greater than largest int104).\n *\n * Counterpart to Solidity's `int104` operator.\n *\n * Requirements:\n *\n * - input must fit into 104 bits\n */\n function toInt104(int256 value) internal pure returns (int104 downcasted) {\n downcasted = int104(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(104, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int96 from int256, reverting on\n * overflow (when the input is less than smallest int96 or\n * greater than largest int96).\n *\n * Counterpart to Solidity's `int96` operator.\n *\n * Requirements:\n *\n * - input must fit into 96 bits\n */\n function toInt96(int256 value) internal pure returns (int96 downcasted) {\n downcasted = int96(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(96, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int88 from int256, reverting on\n * overflow (when the input is less than smallest int88 or\n * greater than largest int88).\n *\n * Counterpart to Solidity's `int88` operator.\n *\n * Requirements:\n *\n * - input must fit into 88 bits\n */\n function toInt88(int256 value) internal pure returns (int88 downcasted) {\n downcasted = int88(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(88, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int80 from int256, reverting on\n * overflow (when the input is less than smallest int80 or\n * greater than largest int80).\n *\n * Counterpart to Solidity's `int80` operator.\n *\n * Requirements:\n *\n * - input must fit into 80 bits\n */\n function toInt80(int256 value) internal pure returns (int80 downcasted) {\n downcasted = int80(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(80, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int72 from int256, reverting on\n * overflow (when the input is less than smallest int72 or\n * greater than largest int72).\n *\n * Counterpart to Solidity's `int72` operator.\n *\n * Requirements:\n *\n * - input must fit into 72 bits\n */\n function toInt72(int256 value) internal pure returns (int72 downcasted) {\n downcasted = int72(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(72, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int64 from int256, reverting on\n * overflow (when the input is less than smallest int64 or\n * greater than largest int64).\n *\n * Counterpart to Solidity's `int64` operator.\n *\n * Requirements:\n *\n * - input must fit into 64 bits\n */\n function toInt64(int256 value) internal pure returns (int64 downcasted) {\n downcasted = int64(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(64, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int56 from int256, reverting on\n * overflow (when the input is less than smallest int56 or\n * greater than largest int56).\n *\n * Counterpart to Solidity's `int56` operator.\n *\n * Requirements:\n *\n * - input must fit into 56 bits\n */\n function toInt56(int256 value) internal pure returns (int56 downcasted) {\n downcasted = int56(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(56, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int48 from int256, reverting on\n * overflow (when the input is less than smallest int48 or\n * greater than largest int48).\n *\n * Counterpart to Solidity's `int48` operator.\n *\n * Requirements:\n *\n * - input must fit into 48 bits\n */\n function toInt48(int256 value) internal pure returns (int48 downcasted) {\n downcasted = int48(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(48, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int40 from int256, reverting on\n * overflow (when the input is less than smallest int40 or\n * greater than largest int40).\n *\n * Counterpart to Solidity's `int40` operator.\n *\n * Requirements:\n *\n * - input must fit into 40 bits\n */\n function toInt40(int256 value) internal pure returns (int40 downcasted) {\n downcasted = int40(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(40, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int32 from int256, reverting on\n * overflow (when the input is less than smallest int32 or\n * greater than largest int32).\n *\n * Counterpart to Solidity's `int32` operator.\n *\n * Requirements:\n *\n * - input must fit into 32 bits\n */\n function toInt32(int256 value) internal pure returns (int32 downcasted) {\n downcasted = int32(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(32, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int24 from int256, reverting on\n * overflow (when the input is less than smallest int24 or\n * greater than largest int24).\n *\n * Counterpart to Solidity's `int24` operator.\n *\n * Requirements:\n *\n * - input must fit into 24 bits\n */\n function toInt24(int256 value) internal pure returns (int24 downcasted) {\n downcasted = int24(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(24, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int16 from int256, reverting on\n * overflow (when the input is less than smallest int16 or\n * greater than largest int16).\n *\n * Counterpart to Solidity's `int16` operator.\n *\n * Requirements:\n *\n * - input must fit into 16 bits\n */\n function toInt16(int256 value) internal pure returns (int16 downcasted) {\n downcasted = int16(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(16, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int8 from int256, reverting on\n * overflow (when the input is less than smallest int8 or\n * greater than largest int8).\n *\n * Counterpart to Solidity's `int8` operator.\n *\n * Requirements:\n *\n * - input must fit into 8 bits\n */\n function toInt8(int256 value) internal pure returns (int8 downcasted) {\n downcasted = int8(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(8, value);\n }\n }\n\n /**\n * @dev Converts an unsigned uint256 into a signed int256.\n *\n * Requirements:\n *\n * - input must be less than or equal to maxInt256.\n */\n function toInt256(uint256 value) internal pure returns (int256) {\n // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive\n if (value > uint256(type(int256).max)) {\n revert SafeCastOverflowedUintToInt(value);\n }\n return int256(value);\n }\n\n /**\n * @dev Cast a boolean (false or true) to a uint256 (0 or 1) with no jump.\n */\n function toUint(bool b) internal pure returns (uint256 u) {\n assembly (\"memory-safe\") {\n u := iszero(iszero(b))\n }\n }\n}\n" + }, + "contracts/utils/Panic.sol": { + "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/Panic.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Helper library for emitting standardized panic codes.\n *\n * ```solidity\n * contract Example {\n * using Panic for uint256;\n *\n * // Use any of the declared internal constants\n * function foo() { Panic.GENERIC.panic(); }\n *\n * // Alternatively\n * function foo() { Panic.panic(Panic.GENERIC); }\n * }\n * ```\n *\n * Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil].\n *\n * _Available since v5.1._\n */\n// slither-disable-next-line unused-state\nlibrary Panic {\n /// @dev generic / unspecified error\n uint256 internal constant GENERIC = 0x00;\n /// @dev used by the assert() builtin\n uint256 internal constant ASSERT = 0x01;\n /// @dev arithmetic underflow or overflow\n uint256 internal constant UNDER_OVERFLOW = 0x11;\n /// @dev division or modulo by zero\n uint256 internal constant DIVISION_BY_ZERO = 0x12;\n /// @dev enum conversion error\n uint256 internal constant ENUM_CONVERSION_ERROR = 0x21;\n /// @dev invalid encoding in storage\n uint256 internal constant STORAGE_ENCODING_ERROR = 0x22;\n /// @dev empty array pop\n uint256 internal constant EMPTY_ARRAY_POP = 0x31;\n /// @dev array out of bounds access\n uint256 internal constant ARRAY_OUT_OF_BOUNDS = 0x32;\n /// @dev resource error (too large allocation or too large array)\n uint256 internal constant RESOURCE_ERROR = 0x41;\n /// @dev calling invalid internal function\n uint256 internal constant INVALID_INTERNAL_FUNCTION = 0x51;\n\n /// @dev Reverts with a panic code. Recommended to use with\n /// the internal constants with predefined codes.\n function panic(uint256 code) internal pure {\n assembly (\"memory-safe\") {\n mstore(0x00, 0x4e487b71)\n mstore(0x20, code)\n revert(0x1c, 0x24)\n }\n }\n}\n" + } + }, + "settings": { + "optimizer": { + "enabled": false, + "runs": 200 + }, + "outputSelection": { + "*": { + "": [ + "ast" + ], + "*": [ + "abi", + "metadata", + "devdoc", + "userdoc", + "storageLayout", + "evm.legacyAssembly", + "evm.bytecode", + "evm.deployedBytecode", + "evm.methodIdentifiers", + "evm.gasEstimates", + "evm.assembly" + ] + } + }, + "remappings": [ + "@openzeppelin/contracts/=contracts/" + ] + } + }, + "output": { + "contracts": { + "contracts/utils/Bytes.sol": { + "Bytes": { + "abi": [], + "devdoc": { + "details": "Bytes operations.", + "kind": "dev", + "methods": {}, + "version": 1 + }, + "evm": { + "assembly": " /* \"contracts/utils/Bytes.sol\":198:11081 library Bytes {... */\n dataSize(sub_0)\n dataOffset(sub_0)\n 0x0b\n dup3\n dup3\n dup3\n codecopy\n dup1\n mload\n 0x00\n byte\n 0x73\n eq\n tag_1\n jumpi\n mstore(0x00, 0x4e487b7100000000000000000000000000000000000000000000000000000000)\n mstore(0x04, 0x00)\n revert(0x00, 0x24)\ntag_1:\n mstore(0x00, address)\n 0x73\n dup2\n mstore8\n dup3\n dup2\n return\nstop\n\nsub_0: assembly {\n /* \"contracts/utils/Bytes.sol\":198:11081 library Bytes {... */\n eq(address, deployTimeAddress())\n mstore(0x40, 0x80)\n revert(0x00, 0x00)\n\n auxdata: 0xa2646970667358221220bea14b5d3f32cfc824efbffb710ae2a700b7fc7954b845a818482733861cb37c64736f6c634300081e0033\n}\n", + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": 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"198:10883:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;" + }, + "deployedBytecode": { + "functionDebugData": {}, + "generatedSources": [], + "immutableReferences": {}, + "linkReferences": {}, + "object": "730000000000000000000000000000000000000000301460806040525f5ffdfea2646970667358221220bea14b5d3f32cfc824efbffb710ae2a700b7fc7954b845a818482733861cb37c64736f6c634300081e0033", + "opcodes": "PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH0 PUSH0 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 0xBE LOG1 0x4B TSTORE EXTCODEHASH ORIGIN 0xCF 0xC8 0x24 0xEF 0xBF EXTSTATICCALL PUSH18 0xAE2A700B7FC7954B845A818482733861CB3 PUSH29 0x64736F6C634300081E0033000000000000000000000000000000000000 ", + "sourceMap": "198:10883:0:-:0;;;;;;;;" + }, + "gasEstimates": { + "creation": { + "codeDepositCost": "17000", + "executionCost": "92", + "totalCost": "17092" + }, + "internal": { + "_unsafeReadBytesOffset(bytes memory,uint256)": "infinite", + "clz(bytes memory)": "infinite", + "concat(bytes memory[] memory)": "infinite", + "equal(bytes memory,bytes memory)": "infinite", + "indexOf(bytes memory,bytes1)": "infinite", + "indexOf(bytes memory,bytes1,uint256)": "infinite", + "lastIndexOf(bytes memory,bytes1)": "infinite", + "lastIndexOf(bytes memory,bytes1,uint256)": "infinite", + "reverseBytes16(bytes16)": "infinite", + "reverseBytes2(bytes2)": "infinite", + "reverseBytes32(bytes32)": "infinite", + "reverseBytes4(bytes4)": "infinite", + "reverseBytes8(bytes8)": "infinite", + "slice(bytes memory,uint256)": "infinite", + "slice(bytes memory,uint256,uint256)": "infinite", + "splice(bytes memory,uint256)": "infinite", + "splice(bytes memory,uint256,uint256)": "infinite" + } + }, + "legacyAssembly": { + ".code": [ + { + "begin": 198, + "end": 11081, + "name": "PUSH #[$]", + "source": 0, + "value": "0000000000000000000000000000000000000000000000000000000000000000" + }, + { + "begin": 198, + "end": 11081, + "name": "PUSH [$]", + "source": 0, + "value": 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conversion error" + }, + "GENERIC": { + "details": "generic / unspecified error" + }, + "INVALID_INTERNAL_FUNCTION": { + "details": "calling invalid internal function" + }, + "RESOURCE_ERROR": { + "details": "resource error (too large allocation or too large array)" + }, + "STORAGE_ENCODING_ERROR": { + "details": "invalid encoding in storage" + }, + "UNDER_OVERFLOW": { + "details": "arithmetic underflow or overflow" + } + }, + "version": 1 + }, + "evm": { + "assembly": " /* \"contracts/utils/Panic.sol\":657:1972 library Panic {... */\n dataSize(sub_0)\n dataOffset(sub_0)\n 0x0b\n dup3\n dup3\n dup3\n codecopy\n dup1\n mload\n 0x00\n byte\n 0x73\n eq\n tag_1\n jumpi\n mstore(0x00, 0x4e487b7100000000000000000000000000000000000000000000000000000000)\n mstore(0x04, 0x00)\n revert(0x00, 0x24)\ntag_1:\n mstore(0x00, address)\n 0x73\n dup2\n mstore8\n dup3\n dup2\n return\nstop\n\nsub_0: assembly {\n /* \"contracts/utils/Panic.sol\":657:1972 library Panic {... */\n eq(address, deployTimeAddress())\n mstore(0x40, 0x80)\n revert(0x00, 0x00)\n\n auxdata: 0xa2646970667358221220f8853784743fddc43a23b6584906253b5342c8f578b644118f4a242d4b7424f264736f6c634300081e0033\n}\n", + "bytecode": { + "functionDebugData": {}, + "generatedSources": [], + "linkReferences": {}, + "object": "6055604b600b8282823980515f1a607314603f577f4e487b71000000000000000000000000000000000000000000000000000000005f525f60045260245ffd5b305f52607381538281f3fe730000000000000000000000000000000000000000301460806040525f5ffdfea2646970667358221220f8853784743fddc43a23b6584906253b5342c8f578b644118f4a242d4b7424f264736f6c634300081e0033", + "opcodes": "PUSH1 0x55 PUSH1 0x4B PUSH1 0xB DUP3 DUP3 DUP3 CODECOPY DUP1 MLOAD PUSH0 BYTE PUSH1 0x73 EQ PUSH1 0x3F JUMPI PUSH32 0x4E487B7100000000000000000000000000000000000000000000000000000000 PUSH0 MSTORE PUSH0 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH0 REVERT JUMPDEST ADDRESS PUSH0 MSTORE PUSH1 0x73 DUP2 MSTORE8 DUP3 DUP2 RETURN INVALID PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH0 PUSH0 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 EXTCALL DUP6 CALLDATACOPY DUP5 PUSH21 0x3FDDC43A23B6584906253B5342C8F578B644118F4A 0x24 0x2D 0x4B PUSH21 0x24F264736F6C634300081E00330000000000000000 ", + "sourceMap": "657:1315:1:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;" + }, + "deployedBytecode": { + "functionDebugData": {}, + "generatedSources": [], + "immutableReferences": {}, + "linkReferences": {}, + "object": "730000000000000000000000000000000000000000301460806040525f5ffdfea2646970667358221220f8853784743fddc43a23b6584906253b5342c8f578b644118f4a242d4b7424f264736f6c634300081e0033", + "opcodes": "PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH0 PUSH0 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 EXTCALL DUP6 CALLDATACOPY DUP5 PUSH21 0x3FDDC43A23B6584906253B5342C8F578B644118F4A 0x24 0x2D 0x4B PUSH21 0x24F264736F6C634300081E00330000000000000000 ", + "sourceMap": "657:1315:1:-:0;;;;;;;;" + }, + "gasEstimates": { + "creation": { + 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Downcasting from uint256/int256 in Solidity does not revert on overflow. This can easily result in undesired exploitation or bugs, since developers usually assume that overflows raise errors. `SafeCast` restores this intuition by reverting the transaction when such an operation overflows. Using this library instead of the unchecked operations eliminates an entire class of bugs, so it's recommended to use it always.", + "errors": { + "SafeCastOverflowedIntDowncast(uint8,int256)": [ + { + "details": "Value doesn't fit in an int of `bits` size." + } + ], + "SafeCastOverflowedIntToUint(int256)": [ + { + "details": "An int value doesn't fit in an uint of `bits` size." + } + ], + "SafeCastOverflowedUintDowncast(uint8,uint256)": [ + { + "details": "Value doesn't fit in an uint of `bits` size." + } + ], + "SafeCastOverflowedUintToInt(uint256)": [ + { + "details": "An uint value doesn't fit in an int of `bits` size." + } + ] + }, + "kind": "dev", + "methods": {}, + "version": 1 + }, + "evm": { + "assembly": " /* \"contracts/utils/math/SafeCast.sol\":769:34942 library SafeCast {... */\n dataSize(sub_0)\n dataOffset(sub_0)\n 0x0b\n dup3\n dup3\n dup3\n codecopy\n dup1\n mload\n 0x00\n byte\n 0x73\n eq\n tag_1\n jumpi\n mstore(0x00, 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Downcasting from uint256/int256 in Solidity does not revert on overflow. This can easily result in undesired exploitation or bugs, since developers usually assume that overflows raise errors. `SafeCast` restores this intuition by reverting the transaction when such an operation overflows. 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operations." + }, + "fullyImplemented": true, + "id": 720, + "linearizedBaseContracts": [ + 720 + ], + "name": "Bytes", + "nameLocation": "206:5:0", + "nodeType": "ContractDefinition", + "nodes": [ + { + "body": { + "id": 20, + "nodeType": "Block", + "src": "687:45:0", + "statements": [ + { + "expression": { + "arguments": [ + { + "id": 15, + "name": "buffer", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 7, + "src": "712:6:0", + "typeDescriptions": { + "typeIdentifier": "t_bytes_memory_ptr", + "typeString": "bytes memory" + } + }, + { + "id": 16, + "name": "s", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 9, + "src": "720:1:0", + "typeDescriptions": { + "typeIdentifier": "t_bytes1", + "typeString": "bytes1" + } + }, + { + "hexValue": "30", + "id": 17, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "723:1:0", 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https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/lastIndexOf[Javascript's `Array.lastIndexOf`]" + }, + "id": 91, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "lastIndexOf", + "nameLocation": "1944:11:0", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 76, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 73, + "mutability": "mutable", + "name": "buffer", + "nameLocation": "1969:6:0", + "nodeType": "VariableDeclaration", + "scope": 91, + "src": "1956:19:0", + "stateVariable": false, + "storageLocation": "memory", + "typeDescriptions": { + "typeIdentifier": "t_bytes_memory_ptr", + "typeString": "bytes" + }, + "typeName": { + "id": 72, + "name": "bytes", + "nodeType": "ElementaryTypeName", + "src": "1956:5:0", + "typeDescriptions": { + "typeIdentifier": "t_bytes_storage_ptr", + "typeString": "bytes" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 75, + 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In that case all elements are inversible, except 0.\n If n is not a prime, then Z/nZ is not a field, and some elements might not be inversible.\n If the input value is not inversible, 0 is returned.\n NOTE: If you know for sure that n is (big) a prime, it may be cheaper to use Fermat's little theorem and get the\n inverse using `Math.modExp(a, n - 2, n)`. See {invModPrime}." + }, + "id": 1522, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "invMod", + "nameLocation": "12649:6:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 1431, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 1428, + "mutability": "mutable", + "name": "a", + "nameLocation": "12664:1:2", + "nodeType": "VariableDeclaration", + "scope": 1522, + "src": "12656:9:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 1427, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "12656:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "visibility": "internal" + }, + { + "constant": false, + "id": 1430, + "mutability": "mutable", + "name": "n", + "nameLocation": "12675:1:2", + "nodeType": "VariableDeclaration", + "scope": 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+ "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "15200:24:2", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, + "functionReturnParameters": 1531, + "id": 1540, + "nodeType": "Return", + "src": "15193:31:2" + } + ] + } + ] + }, + "documentation": { + "id": 1523, + "nodeType": "StructuredDocumentation", + "src": "14565:514:2", + "text": " @dev Variant of {invMod}. More efficient, but only works if `p` is known to be a prime greater than `2`.\n From https://en.wikipedia.org/wiki/Fermat%27s_little_theorem[Fermat's little theorem], we know that if p is\n prime, then `a**(p-1) ≡ 1 mod p`. As a consequence, we have `a * a**(p-2) ≡ 1 mod p`, which means that\n `a**(p-2)` is the modular multiplicative inverse of a in Fp.\n NOTE: this function does NOT check that `p` is a prime greater than `2`." + }, + "id": 1543, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "invModPrime", + "nameLocation": "15093:11:2", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 1528, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 1525, + "mutability": "mutable", + "name": "a", + "nameLocation": "15113:1:2", + "nodeType": "VariableDeclaration", + "scope": 1543, + "src": "15105:9:2", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + }, + "typeName": { + "id": 1524, + "name": "uint256", + "nodeType": "ElementaryTypeName", + "src": "15105:7:2", + "typeDescriptions": { + "typeIdentifier": "t_uint256", + "typeString": "uint256" + } + }, 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"typeString": "uint256" + } + }, + "visibility": "internal" + } + ], + "src": "17226:9:3" + }, + "scope": 4179, + "src": "17171:193:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3357, + "nodeType": "Block", + "src": "17761:150:3", + "statements": [ + { + "expression": { + "id": 3345, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3340, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3338, + "src": "17771:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int248", + "typeString": "int248" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3343, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3335, + "src": "17791:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3342, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "17784:6:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int248_$", + "typeString": "type(int248)" + }, + "typeName": { + "id": 3341, + "name": "int248", + "nodeType": "ElementaryTypeName", + "src": "17784:6:3", + "typeDescriptions": {} + } + }, + "id": 3344, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "17784:13:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int248", + "typeString": "int248" + } + }, + "src": "17771:26:3", + "typeDescriptions": { + "typeIdentifier": "t_int248", + "typeString": "int248" + 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"nodeType": "IfStatement", + "src": "17807:98:3", + "trueBody": { + "id": 3355, + "nodeType": "Block", + "src": "17832:73:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "323438", + "id": 3351, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "17883:3:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_248_by_1", + "typeString": "int_const 248" + }, + "value": "248" + }, + { + "id": 3352, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3335, + "src": "17888:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_248_by_1", + "typeString": "int_const 248" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3350, + "name": 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largest int248).\n Counterpart to Solidity's `int248` operator.\n Requirements:\n - input must fit into 248 bits" + }, + "id": 3358, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt248", + "nameLocation": "17696:8:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3336, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3335, + "mutability": "mutable", + "name": "value", + "nameLocation": "17712:5:3", + "nodeType": "VariableDeclaration", + "scope": 3358, + "src": "17705:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3334, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "17705:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "17704:14:3" + }, + "returnParameters": { + "id": 3339, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3338, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "17749:10:3", + "nodeType": "VariableDeclaration", + "scope": 3358, + "src": "17742:17:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int248", + "typeString": "int248" + }, + "typeName": { + "id": 3337, + "name": "int248", + "nodeType": "ElementaryTypeName", + "src": "17742:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int248", + "typeString": "int248" + } + }, + "visibility": "internal" + } + ], + "src": "17741:19:3" + }, + "scope": 4179, + "src": "17687:224:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3383, + "nodeType": "Block", + "src": "18308:150:3", + "statements": [ + { + "expression": { + "id": 3371, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3366, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3364, + "src": "18318:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int240", + "typeString": "int240" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3369, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3361, + "src": "18338:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3368, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "18331:6:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int240_$", + "typeString": "type(int240)" + }, + "typeName": { 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"referencedDeclaration": 3364, + "src": "18358:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int240", + "typeString": "int240" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3374, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3361, + "src": "18372:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "18358:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3382, + "nodeType": "IfStatement", + "src": "18354:98:3", + "trueBody": { + "id": 3381, + "nodeType": "Block", + "src": "18379:73:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "323430", + "id": 3377, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "18430:3:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_240_by_1", + "typeString": "int_const 240" + }, + "value": "240" + }, + { + "id": 3378, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3361, + "src": "18435:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_240_by_1", + "typeString": "int_const 240" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3376, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "18400:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3379, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "18400:41:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3380, + "nodeType": "RevertStatement", + "src": "18393:48:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3359, + "nodeType": "StructuredDocumentation", + "src": "17917:312:3", + "text": " @dev Returns the downcasted int240 from int256, reverting on\n overflow (when the input is less than smallest int240 or\n greater than largest int240).\n Counterpart to Solidity's `int240` operator.\n Requirements:\n - input must fit into 240 bits" + }, + "id": 3384, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt240", + "nameLocation": "18243:8:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3362, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3361, + "mutability": "mutable", + 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"int240", + "nodeType": "ElementaryTypeName", + "src": "18289:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int240", + "typeString": "int240" + } + }, + "visibility": "internal" + } + ], + "src": "18288:19:3" + }, + "scope": 4179, + "src": "18234:224:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3409, + "nodeType": "Block", + "src": "18855:150:3", + "statements": [ + { + "expression": { + "id": 3397, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3392, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3390, + "src": "18865:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int232", + "typeString": "int232" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3395, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3387, + "src": "18885:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3394, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "18878:6:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int232_$", + "typeString": "type(int232)" + }, + "typeName": { + "id": 3393, + "name": "int232", + "nodeType": "ElementaryTypeName", + "src": "18878:6:3", + "typeDescriptions": {} + } + }, + "id": 3396, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "18878:13:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int232", + "typeString": "int232" + } + }, + "src": "18865:26:3", + "typeDescriptions": { + "typeIdentifier": "t_int232", + "typeString": "int232" + } + }, + "id": 3398, + "nodeType": "ExpressionStatement", + "src": "18865:26:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3401, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3399, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3390, + "src": "18905:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int232", + "typeString": "int232" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3400, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3387, + "src": "18919:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "18905:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3408, + "nodeType": "IfStatement", + "src": "18901:98:3", + "trueBody": { + "id": 3407, + "nodeType": "Block", + "src": "18926:73:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "323332", + "id": 3403, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "18977:3:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_232_by_1", + "typeString": "int_const 232" + }, + "value": "232" + }, + { + "id": 3404, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3387, + "src": "18982:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_232_by_1", + "typeString": "int_const 232" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3402, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "18947:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3405, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "18947:41:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3406, + "nodeType": "RevertStatement", + "src": "18940:48:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3385, + "nodeType": "StructuredDocumentation", + "src": "18464:312:3", + "text": " @dev Returns the downcasted int232 from int256, reverting on\n overflow (when the input is less than smallest int232 or\n greater than largest int232).\n Counterpart to Solidity's `int232` operator.\n Requirements:\n - input must fit into 232 bits" + }, + "id": 3410, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt232", + "nameLocation": "18790:8:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3388, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3387, + "mutability": "mutable", + "name": "value", + "nameLocation": "18806:5:3", + "nodeType": "VariableDeclaration", + "scope": 3410, + "src": "18799:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3386, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "18799:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + 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"rightExpression": { + "id": 3504, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3491, + "src": "21107:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "21093:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3512, + "nodeType": "IfStatement", + "src": "21089:98:3", + "trueBody": { + "id": 3511, + "nodeType": "Block", + "src": "21114:73:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "323030", + "id": 3507, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "21165:3:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_200_by_1", + "typeString": "int_const 200" + }, + "value": "200" + }, + { + "id": 3508, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3491, + "src": "21170:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_200_by_1", + "typeString": "int_const 200" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3506, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "21135:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3509, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "21135:41:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + 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"typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3490, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "20987:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "20986:14:3" + }, + "returnParameters": { + "id": 3495, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3494, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "21031:10:3", + "nodeType": "VariableDeclaration", + "scope": 3514, + "src": "21024:17:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int200", + "typeString": "int200" + }, + "typeName": { + "id": 3493, + "name": "int200", + "nodeType": "ElementaryTypeName", + "src": "21024:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int200", + "typeString": "int200" + } + }, + "visibility": "internal" + } + ], + "src": "21023:19:3" + }, + "scope": 4179, + "src": "20969:224:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3539, + "nodeType": "Block", + "src": "21590:150:3", + "statements": [ + { + "expression": { + "id": 3527, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3522, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3520, + "src": "21600:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int192", + "typeString": "int192" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3525, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3517, + "src": "21620:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3524, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "21613:6:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int192_$", + "typeString": "type(int192)" + }, + "typeName": { + "id": 3523, + "name": "int192", + "nodeType": "ElementaryTypeName", + "src": "21613:6:3", + "typeDescriptions": {} + } + }, + "id": 3526, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "21613:13:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int192", + "typeString": "int192" + } + }, + "src": "21600:26:3", + "typeDescriptions": { + "typeIdentifier": "t_int192", + "typeString": "int192" + } + }, + "id": 3528, + "nodeType": "ExpressionStatement", + "src": "21600:26:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3531, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3529, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3520, + "src": "21640:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int192", + "typeString": "int192" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3530, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3517, + "src": "21654:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "21640:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3538, + "nodeType": "IfStatement", + "src": "21636:98:3", + "trueBody": { + "id": 3537, + "nodeType": "Block", + "src": "21661:73:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "313932", + "id": 3533, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "21712:3:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_192_by_1", + "typeString": "int_const 192" + }, + "value": "192" + }, + { + "id": 3534, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3517, + "src": "21717:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_192_by_1", + "typeString": "int_const 192" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3532, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "21682:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3535, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "21682:41:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3536, + "nodeType": "RevertStatement", + "src": "21675:48:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3515, + "nodeType": "StructuredDocumentation", + "src": "21199:312:3", + "text": " @dev Returns the downcasted int192 from int256, reverting on\n overflow (when the input is less than smallest int192 or\n greater than largest int192).\n Counterpart to Solidity's `int192` operator.\n Requirements:\n - input must fit into 192 bits" + }, + "id": 3540, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt192", + "nameLocation": "21525:8:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3518, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3517, + "mutability": "mutable", + "name": "value", + "nameLocation": "21541:5:3", + "nodeType": "VariableDeclaration", + "scope": 3540, + "src": "21534:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3516, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "21534:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "21533:14:3" + }, + "returnParameters": { + "id": 3521, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3520, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "21578:10:3", + "nodeType": "VariableDeclaration", + "scope": 3540, + "src": "21571:17:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int192", + "typeString": "int192" + }, + "typeName": { + "id": 3519, + "name": "int192", + "nodeType": "ElementaryTypeName", + "src": "21571:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int192", + "typeString": "int192" + } + }, + "visibility": "internal" + } + ], + "src": "21570:19:3" + }, + "scope": 4179, + "src": "21516:224:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3565, + "nodeType": "Block", + "src": "22137:150:3", + "statements": [ + { + "expression": { + "id": 3553, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3548, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3546, + "src": "22147:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int184", + "typeString": "int184" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3551, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3543, + "src": "22167:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3550, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "22160:6:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int184_$", + "typeString": "type(int184)" + }, + "typeName": { + "id": 3549, + "name": "int184", + "nodeType": "ElementaryTypeName", + "src": "22160:6:3", + "typeDescriptions": {} + } + }, + "id": 3552, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "22160:13:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int184", + "typeString": "int184" + } + }, + "src": "22147:26:3", + "typeDescriptions": { + "typeIdentifier": "t_int184", + "typeString": "int184" + } + }, + "id": 3554, + "nodeType": "ExpressionStatement", + "src": "22147:26:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3557, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3555, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3546, + "src": "22187:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int184", + "typeString": "int184" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3556, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3543, + "src": "22201:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "22187:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3564, + "nodeType": "IfStatement", + "src": "22183:98:3", + "trueBody": { + "id": 3563, + "nodeType": "Block", + "src": "22208:73:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "313834", + "id": 3559, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "22259:3:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_184_by_1", + "typeString": "int_const 184" + }, + "value": "184" + }, + { + "id": 3560, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3543, + "src": "22264:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_184_by_1", + "typeString": "int_const 184" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3558, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "22229:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3561, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "22229:41:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3562, + "nodeType": "RevertStatement", + "src": "22222:48:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3541, + "nodeType": "StructuredDocumentation", + "src": "21746:312:3", + "text": " @dev Returns the downcasted int184 from int256, reverting on\n overflow (when the input is less than smallest int184 or\n greater than largest int184).\n Counterpart to Solidity's `int184` operator.\n Requirements:\n - input must fit into 184 bits" + }, + "id": 3566, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt184", + "nameLocation": "22072:8:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3544, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3543, + "mutability": "mutable", + "name": "value", + "nameLocation": "22088:5:3", + "nodeType": "VariableDeclaration", + "scope": 3566, + "src": "22081:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3542, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "22081:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "22080:14:3" + }, + "returnParameters": { + "id": 3547, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3546, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "22125:10:3", + "nodeType": "VariableDeclaration", + "scope": 3566, + "src": "22118:17:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int184", + "typeString": "int184" + }, + "typeName": { + "id": 3545, + "name": "int184", + "nodeType": "ElementaryTypeName", + "src": "22118:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int184", + "typeString": "int184" + } + }, + "visibility": "internal" + } + ], + "src": "22117:19:3" + }, + "scope": 4179, + "src": "22063:224:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3591, + "nodeType": "Block", + "src": "22684:150:3", + "statements": [ + { + "expression": { + "id": 3579, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3574, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3572, + "src": "22694:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int176", + "typeString": "int176" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3577, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3569, + "src": "22714:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3576, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "22707:6:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int176_$", + "typeString": "type(int176)" + }, + "typeName": { + "id": 3575, + "name": "int176", + "nodeType": "ElementaryTypeName", + "src": "22707:6:3", + "typeDescriptions": {} + } + }, + "id": 3578, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "22707:13:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int176", + "typeString": "int176" + } + }, + "src": "22694:26:3", + "typeDescriptions": { + "typeIdentifier": "t_int176", + "typeString": "int176" + } + }, + "id": 3580, + "nodeType": "ExpressionStatement", + "src": "22694:26:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3583, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3581, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3572, + "src": "22734:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int176", + "typeString": "int176" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3582, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3569, + "src": "22748:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "22734:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3590, + "nodeType": "IfStatement", + "src": "22730:98:3", + "trueBody": { + "id": 3589, + "nodeType": "Block", + "src": "22755:73:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "313736", + "id": 3585, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "22806:3:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_176_by_1", + "typeString": "int_const 176" + }, + "value": "176" + }, + { + "id": 3586, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3569, + "src": "22811:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_176_by_1", + "typeString": "int_const 176" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3584, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "22776:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3587, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "22776:41:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3588, + "nodeType": "RevertStatement", + "src": "22769:48:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3567, + "nodeType": "StructuredDocumentation", + "src": "22293:312:3", + "text": " @dev Returns the downcasted int176 from int256, reverting on\n overflow (when the input is less than smallest int176 or\n greater than largest int176).\n Counterpart to Solidity's `int176` operator.\n Requirements:\n - input must fit into 176 bits" + }, + "id": 3592, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt176", + "nameLocation": "22619:8:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3570, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3569, + "mutability": "mutable", + "name": "value", + "nameLocation": "22635:5:3", + "nodeType": "VariableDeclaration", + "scope": 3592, + "src": "22628:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3568, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "22628:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "22627:14:3" + }, + "returnParameters": { + "id": 3573, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3572, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "22672:10:3", + "nodeType": "VariableDeclaration", + "scope": 3592, + "src": "22665:17:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int176", + "typeString": "int176" + }, + "typeName": { + "id": 3571, + "name": "int176", + "nodeType": "ElementaryTypeName", + "src": "22665:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int176", + "typeString": "int176" + } + }, + "visibility": "internal" + } + ], + "src": "22664:19:3" + }, + "scope": 4179, + "src": "22610:224:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3617, + "nodeType": "Block", + "src": "23231:150:3", + "statements": [ + { + "expression": { + "id": 3605, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3600, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3598, + "src": "23241:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int168", + "typeString": "int168" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3603, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3595, + "src": "23261:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3602, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "23254:6:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int168_$", + "typeString": "type(int168)" + }, + "typeName": { + "id": 3601, + "name": "int168", + "nodeType": "ElementaryTypeName", + "src": "23254:6:3", + "typeDescriptions": {} + } + }, + "id": 3604, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "23254:13:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int168", + "typeString": "int168" + } + }, + "src": "23241:26:3", + "typeDescriptions": { + "typeIdentifier": "t_int168", + "typeString": "int168" + } + }, + "id": 3606, + "nodeType": "ExpressionStatement", + "src": "23241:26:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3609, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3607, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3598, + "src": "23281:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int168", + "typeString": "int168" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3608, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3595, + "src": "23295:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "23281:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3616, + "nodeType": "IfStatement", + "src": "23277:98:3", + "trueBody": { + "id": 3615, + "nodeType": "Block", + "src": "23302:73:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "313638", + "id": 3611, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "23353:3:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_168_by_1", + "typeString": "int_const 168" + }, + "value": "168" + }, + { + "id": 3612, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3595, + "src": "23358:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_168_by_1", + "typeString": "int_const 168" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3610, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "23323:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3613, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "23323:41:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3614, + "nodeType": "RevertStatement", + "src": "23316:48:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3593, + "nodeType": "StructuredDocumentation", + "src": "22840:312:3", + "text": " @dev Returns the downcasted int168 from int256, reverting on\n overflow (when the input is less than smallest int168 or\n greater than largest int168).\n Counterpart to Solidity's `int168` operator.\n Requirements:\n - input must fit into 168 bits" + }, + "id": 3618, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt168", + "nameLocation": "23166:8:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3596, + "nodeType": "ParameterList", + "parameters": [ + 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"typeString": "int168" + }, + "typeName": { + "id": 3597, + "name": "int168", + "nodeType": "ElementaryTypeName", + "src": "23212:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int168", + "typeString": "int168" + } + }, + "visibility": "internal" + } + ], + "src": "23211:19:3" + }, + "scope": 4179, + "src": "23157:224:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3643, + "nodeType": "Block", + "src": "23778:150:3", + "statements": [ + { + "expression": { + "id": 3631, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3626, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3624, + "src": "23788:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int160", + "typeString": "int160" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3629, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3621, + "src": "23808:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3628, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "23801:6:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int160_$", + "typeString": "type(int160)" + }, + "typeName": { + "id": 3627, + "name": "int160", + "nodeType": "ElementaryTypeName", + "src": "23801:6:3", + "typeDescriptions": {} + } + }, + "id": 3630, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "23801:13:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int160", + "typeString": "int160" + } + }, + "src": "23788:26:3", + "typeDescriptions": { + "typeIdentifier": "t_int160", + "typeString": "int160" + } + }, + "id": 3632, + "nodeType": "ExpressionStatement", + "src": "23788:26:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3635, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3633, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3624, + "src": "23828:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int160", + "typeString": "int160" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3634, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3621, + "src": "23842:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "23828:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3642, + "nodeType": "IfStatement", + "src": "23824:98:3", + "trueBody": { + "id": 3641, + "nodeType": "Block", + "src": "23849:73:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "313630", + "id": 3637, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "23900:3:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_160_by_1", + "typeString": "int_const 160" + }, + "value": "160" + }, + { + "id": 3638, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3621, + "src": "23905:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_160_by_1", + "typeString": "int_const 160" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3636, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "23870:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3639, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "23870:41:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3640, + "nodeType": "RevertStatement", + "src": "23863:48:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3619, + "nodeType": "StructuredDocumentation", + "src": "23387:312:3", + "text": " @dev Returns the downcasted int160 from int256, reverting on\n overflow (when the input is less than smallest int160 or\n greater than largest int160).\n Counterpart to Solidity's `int160` operator.\n Requirements:\n - input must fit into 160 bits" + }, + "id": 3644, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt160", + "nameLocation": "23713:8:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3622, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3621, + "mutability": "mutable", + "name": "value", + "nameLocation": "23729:5:3", + "nodeType": "VariableDeclaration", + "scope": 3644, + "src": "23722:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3620, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "23722:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "23721:14:3" + }, + "returnParameters": { + "id": 3625, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3624, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "23766:10:3", + "nodeType": "VariableDeclaration", + "scope": 3644, + "src": "23759:17:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int160", + "typeString": "int160" + }, + "typeName": { + "id": 3623, + "name": "int160", + "nodeType": "ElementaryTypeName", + "src": "23759:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int160", + "typeString": "int160" + } + }, + "visibility": "internal" + } + ], + "src": "23758:19:3" + }, + "scope": 4179, + "src": "23704:224:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3669, + "nodeType": "Block", + "src": "24325:150:3", + "statements": [ + { + "expression": { + "id": 3657, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3652, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3650, + "src": "24335:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int152", + "typeString": "int152" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3655, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3647, + "src": "24355:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3654, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "24348:6:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int152_$", + "typeString": "type(int152)" + }, + "typeName": { + "id": 3653, + "name": "int152", + "nodeType": "ElementaryTypeName", + "src": "24348:6:3", + "typeDescriptions": {} + } + }, + "id": 3656, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "24348:13:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int152", + "typeString": "int152" + } + }, + "src": "24335:26:3", + "typeDescriptions": { + "typeIdentifier": "t_int152", + "typeString": "int152" + } + }, + "id": 3658, + "nodeType": "ExpressionStatement", + "src": "24335:26:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3661, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3659, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3650, + "src": "24375:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int152", + "typeString": "int152" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3660, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3647, + "src": "24389:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "24375:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3668, + "nodeType": "IfStatement", + "src": "24371:98:3", + "trueBody": { + "id": 3667, + "nodeType": "Block", + "src": "24396:73:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "313532", + "id": 3663, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "24447:3:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_152_by_1", + "typeString": "int_const 152" + }, + "value": "152" + }, + { + "id": 3664, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3647, + "src": "24452:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_152_by_1", + "typeString": "int_const 152" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3662, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "24417:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3665, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "24417:41:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3666, + "nodeType": "RevertStatement", + "src": "24410:48:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3645, + "nodeType": "StructuredDocumentation", + "src": "23934:312:3", + "text": " @dev Returns the downcasted int152 from int256, reverting on\n overflow (when the input is less than smallest int152 or\n greater than largest int152).\n Counterpart to Solidity's `int152` operator.\n Requirements:\n - input must fit into 152 bits" + }, + "id": 3670, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt152", + "nameLocation": "24260:8:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3648, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3647, + "mutability": "mutable", + "name": "value", + "nameLocation": "24276:5:3", + "nodeType": "VariableDeclaration", + "scope": 3670, + "src": "24269:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3646, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "24269:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "24268:14:3" + }, + "returnParameters": { + "id": 3651, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3650, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "24313:10:3", + "nodeType": "VariableDeclaration", + "scope": 3670, + "src": "24306:17:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int152", + "typeString": "int152" + }, + "typeName": { + "id": 3649, + "name": "int152", + "nodeType": "ElementaryTypeName", + "src": "24306:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int152", + "typeString": "int152" + } + }, + "visibility": "internal" + } + ], + "src": "24305:19:3" + }, + "scope": 4179, + "src": "24251:224:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3695, + "nodeType": "Block", + "src": "24872:150:3", + "statements": [ + { + "expression": { + "id": 3683, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3678, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3676, + "src": "24882:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int144", + "typeString": "int144" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3681, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3673, + "src": "24902:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3680, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "24895:6:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int144_$", + "typeString": "type(int144)" + }, + "typeName": { + "id": 3679, + "name": "int144", + "nodeType": "ElementaryTypeName", + "src": "24895:6:3", + "typeDescriptions": {} + } + }, + "id": 3682, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "24895:13:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int144", + "typeString": "int144" + } + }, + "src": "24882:26:3", + "typeDescriptions": { + "typeIdentifier": "t_int144", + "typeString": "int144" + } + }, + "id": 3684, + "nodeType": "ExpressionStatement", + "src": "24882:26:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3687, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3685, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3676, + "src": "24922:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int144", + "typeString": "int144" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3686, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3673, + "src": "24936:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "24922:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3694, + "nodeType": "IfStatement", + "src": "24918:98:3", + "trueBody": { + "id": 3693, + "nodeType": "Block", + "src": "24943:73:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "313434", + "id": 3689, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "24994:3:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_144_by_1", + "typeString": "int_const 144" + }, + "value": "144" + }, + { + "id": 3690, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3673, + "src": "24999:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_144_by_1", + "typeString": "int_const 144" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3688, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "24964:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3691, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "24964:41:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3692, + "nodeType": "RevertStatement", + "src": "24957:48:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3671, + "nodeType": "StructuredDocumentation", + "src": "24481:312:3", + "text": " @dev Returns the downcasted int144 from int256, reverting on\n overflow (when the input is less than smallest int144 or\n greater than largest int144).\n Counterpart to Solidity's `int144` operator.\n Requirements:\n - input must fit into 144 bits" + }, + "id": 3696, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt144", + "nameLocation": "24807:8:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3674, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3673, + "mutability": "mutable", + "name": "value", + "nameLocation": "24823:5:3", + "nodeType": "VariableDeclaration", + "scope": 3696, + "src": "24816:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3672, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "24816:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "24815:14:3" + }, + "returnParameters": { + "id": 3677, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3676, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "24860:10:3", + "nodeType": "VariableDeclaration", + "scope": 3696, + "src": "24853:17:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int144", + "typeString": "int144" + }, + "typeName": { + "id": 3675, + "name": "int144", + "nodeType": "ElementaryTypeName", + "src": "24853:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int144", + "typeString": "int144" + } + }, + "visibility": "internal" + } + ], + "src": "24852:19:3" + }, + "scope": 4179, + "src": "24798:224:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3721, + "nodeType": "Block", + "src": "25419:150:3", + "statements": [ + { + "expression": { + "id": 3709, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3704, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3702, + "src": "25429:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int136", + "typeString": "int136" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3707, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3699, + "src": "25449:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3706, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "25442:6:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int136_$", + "typeString": "type(int136)" + }, + "typeName": { + "id": 3705, + "name": "int136", + "nodeType": "ElementaryTypeName", + "src": "25442:6:3", + "typeDescriptions": {} + } + }, + "id": 3708, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "25442:13:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int136", + "typeString": "int136" + } + }, + "src": "25429:26:3", + "typeDescriptions": { + "typeIdentifier": "t_int136", + "typeString": "int136" + } + }, + "id": 3710, + "nodeType": "ExpressionStatement", + "src": "25429:26:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3713, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3711, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3702, + "src": "25469:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int136", + "typeString": "int136" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3712, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3699, + "src": "25483:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "25469:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3720, + "nodeType": "IfStatement", + "src": "25465:98:3", + "trueBody": { + "id": 3719, + "nodeType": "Block", + "src": "25490:73:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "313336", + "id": 3715, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "25541:3:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_136_by_1", + "typeString": "int_const 136" + }, + "value": "136" + }, + { + "id": 3716, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3699, + "src": "25546:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_136_by_1", + "typeString": "int_const 136" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3714, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "25511:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3717, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "25511:41:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3718, + "nodeType": "RevertStatement", + "src": "25504:48:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3697, + "nodeType": "StructuredDocumentation", + "src": "25028:312:3", + "text": " @dev Returns the downcasted int136 from int256, reverting on\n overflow (when the input is less than smallest int136 or\n greater than largest int136).\n Counterpart to Solidity's `int136` operator.\n Requirements:\n - input must fit into 136 bits" + }, + "id": 3722, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt136", + "nameLocation": "25354:8:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3700, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3699, + "mutability": "mutable", + "name": "value", + "nameLocation": "25370:5:3", + "nodeType": "VariableDeclaration", + "scope": 3722, + "src": "25363:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3698, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "25363:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "25362:14:3" + }, + "returnParameters": { + "id": 3703, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3702, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "25407:10:3", + "nodeType": "VariableDeclaration", + "scope": 3722, + "src": "25400:17:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int136", + "typeString": "int136" + }, + "typeName": { + "id": 3701, + "name": "int136", + "nodeType": "ElementaryTypeName", + "src": "25400:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int136", + "typeString": "int136" + } + }, + "visibility": "internal" + } + ], + "src": "25399:19:3" + }, + "scope": 4179, + "src": "25345:224:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3747, + "nodeType": "Block", + "src": "25966:150:3", + "statements": [ + { + "expression": { + "id": 3735, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3730, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3728, + "src": "25976:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int128", + "typeString": "int128" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3733, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3725, + "src": "25996:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3732, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "25989:6:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int128_$", + "typeString": "type(int128)" + }, + "typeName": { + "id": 3731, + "name": "int128", + "nodeType": "ElementaryTypeName", + "src": "25989:6:3", + "typeDescriptions": {} + } + }, + "id": 3734, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "25989:13:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int128", + "typeString": "int128" + } + }, + "src": "25976:26:3", + "typeDescriptions": { + "typeIdentifier": "t_int128", + "typeString": "int128" + } + }, + "id": 3736, + "nodeType": "ExpressionStatement", + "src": "25976:26:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3739, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3737, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3728, + "src": "26016:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int128", + "typeString": "int128" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3738, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3725, + "src": "26030:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "26016:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3746, + "nodeType": "IfStatement", + "src": "26012:98:3", + "trueBody": { + "id": 3745, + "nodeType": "Block", + "src": "26037:73:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "313238", + "id": 3741, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "26088:3:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_128_by_1", + "typeString": "int_const 128" + }, + "value": "128" + }, + { + "id": 3742, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3725, + "src": "26093:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_128_by_1", + "typeString": "int_const 128" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3740, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "26058:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3743, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": 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the input is less than smallest int120 or\n greater than largest int120).\n Counterpart to Solidity's `int120` operator.\n Requirements:\n - input must fit into 120 bits" + }, + "id": 3774, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt120", + "nameLocation": "26448:8:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3752, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3751, + "mutability": "mutable", + "name": "value", + "nameLocation": "26464:5:3", + "nodeType": "VariableDeclaration", + "scope": 3774, + "src": "26457:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3750, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "26457:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + 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"typeString": "int112" + }, + "typeName": { + "id": 3779, + "name": "int112", + "nodeType": "ElementaryTypeName", + "src": "27041:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int112", + "typeString": "int112" + } + }, + "visibility": "internal" + } + ], + "src": "27040:19:3" + }, + "scope": 4179, + "src": "26986:224:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3825, + "nodeType": "Block", + "src": "27607:150:3", + "statements": [ + { + "expression": { + "id": 3813, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3808, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3806, + "src": "27617:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int104", + "typeString": "int104" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3811, 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"StructuredDocumentation", + "src": "27216:312:3", + "text": " @dev Returns the downcasted int104 from int256, reverting on\n overflow (when the input is less than smallest int104 or\n greater than largest int104).\n Counterpart to Solidity's `int104` operator.\n Requirements:\n - input must fit into 104 bits" + }, + "id": 3826, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt104", + "nameLocation": "27542:8:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3804, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3803, + "mutability": "mutable", + "name": "value", + "nameLocation": "27558:5:3", + "nodeType": "VariableDeclaration", + "scope": 3826, + "src": "27551:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3802, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": 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"lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "28170:5:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int96_$", + "typeString": "type(int96)" + }, + "typeName": { + "id": 3835, + "name": "int96", + "nodeType": "ElementaryTypeName", + "src": "28170:5:3", + "typeDescriptions": {} + } + }, + "id": 3838, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "28170:12:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int96", + "typeString": "int96" + } + }, + "src": "28157:25:3", + "typeDescriptions": { + "typeIdentifier": "t_int96", + "typeString": "int96" + } + }, + "id": 3840, + "nodeType": "ExpressionStatement", + "src": "28157:25:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3843, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3841, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3832, + "src": "28196:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int96", + "typeString": "int96" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3842, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3829, + "src": "28210:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "28196:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3850, + "nodeType": "IfStatement", + "src": "28192:97:3", + "trueBody": { + "id": 3849, + "nodeType": "Block", + "src": "28217:72:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "3936", + "id": 3845, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "28268:2:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_96_by_1", + "typeString": "int_const 96" + }, + "value": "96" + }, + { + "id": 3846, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3829, + "src": "28272:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_96_by_1", + "typeString": "int_const 96" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3844, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "28238:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3847, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "28238:40:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3848, + "nodeType": "RevertStatement", + "src": "28231:47:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3827, + "nodeType": "StructuredDocumentation", + "src": "27763:307:3", + "text": " @dev Returns the downcasted int96 from int256, reverting on\n overflow (when the input is less than smallest int96 or\n greater than largest int96).\n Counterpart to Solidity's `int96` operator.\n Requirements:\n - input must fit into 96 bits" + }, + "id": 3852, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt96", + "nameLocation": "28084:7:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3830, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3829, + "mutability": "mutable", + "name": "value", + "nameLocation": "28099:5:3", + "nodeType": "VariableDeclaration", + "scope": 3852, + "src": "28092:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3828, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "28092:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "28091:14:3" + }, + "returnParameters": { + "id": 3833, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3832, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "28135:10:3", + "nodeType": "VariableDeclaration", + "scope": 3852, + "src": "28129:16:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int96", + "typeString": "int96" + }, + "typeName": { + "id": 3831, + "name": "int96", + "nodeType": "ElementaryTypeName", + "src": "28129:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int96", + "typeString": "int96" + } + }, + "visibility": "internal" + } + ], + "src": "28128:18:3" + }, + "scope": 4179, + "src": "28075:220:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3877, + "nodeType": "Block", + "src": "28685:148:3", + "statements": [ + { + "expression": { + "id": 3865, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3860, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3858, + "src": "28695:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int88", + "typeString": "int88" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3863, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3855, + "src": "28714:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3862, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "28708:5:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int88_$", + "typeString": "type(int88)" + }, + "typeName": { + "id": 3861, + "name": "int88", + "nodeType": "ElementaryTypeName", + "src": "28708:5:3", + "typeDescriptions": {} + } + }, + "id": 3864, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "28708:12:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int88", + "typeString": "int88" + } + }, + "src": "28695:25:3", + "typeDescriptions": { + "typeIdentifier": "t_int88", + "typeString": "int88" + } + }, + "id": 3866, + "nodeType": "ExpressionStatement", + "src": "28695:25:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3869, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3867, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3858, + "src": "28734:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int88", + "typeString": "int88" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3868, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3855, + "src": "28748:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "28734:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3876, + "nodeType": "IfStatement", + "src": "28730:97:3", + "trueBody": { + "id": 3875, + "nodeType": "Block", + "src": "28755:72:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "3838", + "id": 3871, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "28806:2:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_88_by_1", + "typeString": "int_const 88" + }, + "value": "88" + }, + { + "id": 3872, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3855, + "src": "28810:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_88_by_1", + "typeString": "int_const 88" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3870, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "28776:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3873, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "28776:40:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3874, + "nodeType": "RevertStatement", + "src": "28769:47:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3853, + "nodeType": "StructuredDocumentation", + "src": "28301:307:3", + "text": " @dev Returns the downcasted int88 from int256, reverting on\n overflow (when the input is less than smallest int88 or\n greater than largest int88).\n Counterpart to Solidity's `int88` operator.\n Requirements:\n - input must fit into 88 bits" + }, + "id": 3878, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt88", + "nameLocation": "28622:7:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3856, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3855, + "mutability": "mutable", + "name": "value", + "nameLocation": "28637:5:3", + "nodeType": "VariableDeclaration", + "scope": 3878, + "src": "28630:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3854, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "28630:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "28629:14:3" + }, + "returnParameters": { + "id": 3859, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3858, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "28673:10:3", + "nodeType": "VariableDeclaration", + "scope": 3878, + "src": "28667:16:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int88", + "typeString": "int88" + }, + "typeName": { + "id": 3857, + "name": "int88", + "nodeType": "ElementaryTypeName", + "src": "28667:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int88", + "typeString": "int88" + } + }, + "visibility": "internal" + } + ], + "src": "28666:18:3" + }, + "scope": 4179, + "src": "28613:220:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3903, + "nodeType": "Block", + "src": "29223:148:3", + "statements": [ + { + "expression": { + "id": 3891, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3886, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3884, + "src": "29233:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int80", + "typeString": "int80" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3889, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3881, + "src": "29252:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3888, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "29246:5:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int80_$", + "typeString": "type(int80)" + }, + "typeName": { + "id": 3887, + "name": "int80", + "nodeType": "ElementaryTypeName", + "src": "29246:5:3", + "typeDescriptions": {} + } + }, + "id": 3890, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "29246:12:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int80", + "typeString": "int80" + } + }, + "src": "29233:25:3", + "typeDescriptions": { + "typeIdentifier": "t_int80", + "typeString": "int80" + } + }, + "id": 3892, + "nodeType": "ExpressionStatement", + "src": "29233:25:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3895, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3893, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3884, + "src": "29272:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int80", + "typeString": "int80" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3894, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3881, + "src": "29286:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "29272:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3902, + "nodeType": "IfStatement", + "src": "29268:97:3", + "trueBody": { + "id": 3901, + "nodeType": "Block", + "src": "29293:72:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "3830", + "id": 3897, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "29344:2:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_80_by_1", + "typeString": "int_const 80" + }, + "value": "80" + }, + { + "id": 3898, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3881, + "src": "29348:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_80_by_1", + "typeString": "int_const 80" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3896, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "29314:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3899, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "29314:40:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3900, + "nodeType": "RevertStatement", + "src": "29307:47:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3879, + "nodeType": "StructuredDocumentation", + "src": "28839:307:3", + "text": " @dev Returns the downcasted int80 from int256, reverting on\n overflow (when the input is less than smallest int80 or\n greater than largest int80).\n Counterpart to Solidity's `int80` operator.\n Requirements:\n - input must fit into 80 bits" + }, + "id": 3904, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt80", + "nameLocation": "29160:7:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3882, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3881, + "mutability": "mutable", + "name": "value", + "nameLocation": "29175:5:3", + "nodeType": "VariableDeclaration", + "scope": 3904, + "src": "29168:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3880, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "29168:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "29167:14:3" + }, + "returnParameters": { + "id": 3885, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3884, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "29211:10:3", + "nodeType": "VariableDeclaration", + "scope": 3904, + "src": "29205:16:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int80", + "typeString": "int80" + }, + "typeName": { + "id": 3883, + "name": "int80", + "nodeType": "ElementaryTypeName", + "src": "29205:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int80", + "typeString": "int80" + } + }, + "visibility": "internal" + } + ], + "src": "29204:18:3" + }, + "scope": 4179, + "src": "29151:220:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3929, + "nodeType": "Block", + "src": "29761:148:3", + "statements": [ + { + "expression": { + "id": 3917, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3912, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3910, + "src": "29771:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int72", + "typeString": "int72" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3915, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3907, + "src": "29790:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3914, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "29784:5:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int72_$", + "typeString": "type(int72)" + }, + "typeName": { + "id": 3913, + "name": "int72", + "nodeType": "ElementaryTypeName", + "src": "29784:5:3", + "typeDescriptions": {} + } + }, + "id": 3916, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "29784:12:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int72", + "typeString": "int72" + } + }, + "src": "29771:25:3", + "typeDescriptions": { + "typeIdentifier": "t_int72", + "typeString": "int72" + } + }, + "id": 3918, + "nodeType": "ExpressionStatement", + "src": "29771:25:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3921, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3919, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3910, + "src": "29810:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int72", + "typeString": "int72" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3920, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3907, + "src": "29824:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "29810:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3928, + "nodeType": "IfStatement", + "src": "29806:97:3", + "trueBody": { + "id": 3927, + "nodeType": "Block", + "src": "29831:72:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "3732", + "id": 3923, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "29882:2:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_72_by_1", + "typeString": "int_const 72" + }, + "value": "72" + }, + { + "id": 3924, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3907, + "src": "29886:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_72_by_1", + "typeString": "int_const 72" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3922, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "29852:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3925, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "29852:40:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + 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"typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3906, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "29706:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "29705:14:3" + }, + "returnParameters": { + "id": 3911, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3910, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "29749:10:3", + "nodeType": "VariableDeclaration", + "scope": 3930, + "src": "29743:16:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int72", + "typeString": "int72" + }, + "typeName": { + "id": 3909, + "name": "int72", + "nodeType": "ElementaryTypeName", + "src": "29743:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int72", + "typeString": "int72" + } + }, + "visibility": "internal" + } + ], + "src": "29742:18:3" + }, + "scope": 4179, + "src": "29689:220:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3955, + "nodeType": "Block", + "src": "30299:148:3", + "statements": [ + { + "expression": { + "id": 3943, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3938, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3936, + "src": "30309:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int64", + "typeString": "int64" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3941, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3933, + "src": "30328:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3940, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "30322:5:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int64_$", + "typeString": "type(int64)" + }, + "typeName": { + "id": 3939, + "name": "int64", + "nodeType": "ElementaryTypeName", + "src": "30322:5:3", + "typeDescriptions": {} + } + }, + "id": 3942, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "30322:12:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int64", + "typeString": "int64" + } + }, + "src": "30309:25:3", + "typeDescriptions": { + "typeIdentifier": "t_int64", + "typeString": "int64" + } + }, + "id": 3944, + "nodeType": "ExpressionStatement", + "src": "30309:25:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3947, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3945, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3936, + "src": "30348:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int64", + "typeString": "int64" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3946, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3933, + "src": "30362:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "30348:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3954, + "nodeType": "IfStatement", + "src": "30344:97:3", + "trueBody": { + "id": 3953, + "nodeType": "Block", + "src": "30369:72:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "3634", + "id": 3949, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "30420:2:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_64_by_1", + "typeString": "int_const 64" + }, + "value": "64" + }, + { + "id": 3950, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3933, + "src": "30424:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_64_by_1", + "typeString": "int_const 64" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3948, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "30390:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3951, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "30390:40:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3952, + "nodeType": "RevertStatement", + "src": "30383:47:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3931, + "nodeType": "StructuredDocumentation", + "src": "29915:307:3", + "text": " @dev Returns the downcasted int64 from int256, reverting on\n overflow (when the input is less than smallest int64 or\n greater than largest int64).\n Counterpart to Solidity's `int64` operator.\n Requirements:\n - input must fit into 64 bits" + }, + "id": 3956, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt64", + "nameLocation": "30236:7:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3934, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3933, + "mutability": "mutable", + "name": "value", + "nameLocation": "30251:5:3", + "nodeType": "VariableDeclaration", + "scope": 3956, + "src": "30244:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3932, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "30244:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "30243:14:3" + }, + "returnParameters": { + "id": 3937, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3936, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "30287:10:3", + "nodeType": "VariableDeclaration", + "scope": 3956, + "src": "30281:16:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int64", + "typeString": "int64" + }, + "typeName": { + "id": 3935, + "name": "int64", + "nodeType": "ElementaryTypeName", + "src": "30281:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int64", + "typeString": "int64" + } + }, + "visibility": "internal" + } + ], + "src": "30280:18:3" + }, + "scope": 4179, + "src": "30227:220:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 3981, + "nodeType": "Block", + "src": "30837:148:3", + "statements": [ + { + "expression": { + "id": 3969, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3964, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3962, + "src": "30847:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int56", + "typeString": "int56" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3967, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3959, + "src": "30866:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3966, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "30860:5:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int56_$", + "typeString": "type(int56)" + }, + "typeName": { + "id": 3965, + "name": "int56", + "nodeType": "ElementaryTypeName", + "src": "30860:5:3", + "typeDescriptions": {} + } + }, + "id": 3968, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "30860:12:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int56", + "typeString": "int56" + } + }, + "src": "30847:25:3", + "typeDescriptions": { + "typeIdentifier": "t_int56", + "typeString": "int56" + } + }, + "id": 3970, + "nodeType": "ExpressionStatement", + "src": "30847:25:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3973, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3971, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3962, + "src": "30886:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int56", + "typeString": "int56" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3972, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3959, + "src": "30900:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "30886:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 3980, + "nodeType": "IfStatement", + "src": "30882:97:3", + "trueBody": { + "id": 3979, + "nodeType": "Block", + "src": "30907:72:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "3536", + "id": 3975, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "30958:2:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_56_by_1", + "typeString": "int_const 56" + }, + "value": "56" + }, + { + "id": 3976, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3959, + "src": "30962:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_56_by_1", + "typeString": "int_const 56" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3974, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "30928:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 3977, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "30928:40:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 3978, + "nodeType": "RevertStatement", + "src": "30921:47:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 3957, + "nodeType": "StructuredDocumentation", + "src": "30453:307:3", + "text": " @dev Returns the downcasted int56 from int256, reverting on\n overflow (when the input is less than smallest int56 or\n greater than largest int56).\n Counterpart to Solidity's `int56` operator.\n Requirements:\n - input must fit into 56 bits" + }, + "id": 3982, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt56", + "nameLocation": "30774:7:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3960, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3959, + "mutability": "mutable", + "name": "value", + "nameLocation": "30789:5:3", + "nodeType": "VariableDeclaration", + "scope": 3982, + "src": "30782:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3958, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "30782:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "30781:14:3" + }, + "returnParameters": { + "id": 3963, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3962, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "30825:10:3", + "nodeType": "VariableDeclaration", + "scope": 3982, + "src": "30819:16:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int56", + "typeString": "int56" + }, + "typeName": { + "id": 3961, + "name": "int56", + "nodeType": "ElementaryTypeName", + "src": "30819:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int56", + "typeString": "int56" + } + }, + "visibility": "internal" + } + ], + "src": "30818:18:3" + }, + "scope": 4179, + "src": "30765:220:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 4007, + "nodeType": "Block", + "src": "31375:148:3", + "statements": [ + { + "expression": { + "id": 3995, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 3990, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3988, + "src": "31385:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int48", + "typeString": "int48" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 3993, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3985, + "src": "31404:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 3992, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "31398:5:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int48_$", + "typeString": "type(int48)" + }, + "typeName": { + "id": 3991, + "name": "int48", + "nodeType": "ElementaryTypeName", + "src": "31398:5:3", + "typeDescriptions": {} + } + }, + "id": 3994, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "31398:12:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int48", + "typeString": "int48" + } + }, + "src": "31385:25:3", + "typeDescriptions": { + "typeIdentifier": "t_int48", + "typeString": "int48" + } + }, + "id": 3996, + "nodeType": "ExpressionStatement", + "src": "31385:25:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 3999, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 3997, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3988, + "src": "31424:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int48", + "typeString": "int48" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 3998, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3985, + "src": "31438:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "31424:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 4006, + "nodeType": "IfStatement", + "src": "31420:97:3", + "trueBody": { + "id": 4005, + "nodeType": "Block", + "src": "31445:72:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "3438", + "id": 4001, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "31496:2:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_48_by_1", + "typeString": "int_const 48" + }, + "value": "48" + }, + { + "id": 4002, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 3985, + "src": "31500:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_48_by_1", + "typeString": "int_const 48" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 4000, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": 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`int48` operator.\n Requirements:\n - input must fit into 48 bits" + }, + "id": 4008, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt48", + "nameLocation": "31312:7:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 3986, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3985, + "mutability": "mutable", + "name": "value", + "nameLocation": "31327:5:3", + "nodeType": "VariableDeclaration", + "scope": 4008, + "src": "31320:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 3984, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "31320:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "31319:14:3" + }, + "returnParameters": { + "id": 3989, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 3988, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "31363:10:3", + "nodeType": "VariableDeclaration", + "scope": 4008, + "src": "31357:16:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int48", + "typeString": "int48" + }, + "typeName": { + "id": 3987, + "name": "int48", + "nodeType": "ElementaryTypeName", + "src": "31357:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int48", + "typeString": "int48" + } + }, + "visibility": "internal" + } + ], + "src": "31356:18:3" + }, + "scope": 4179, + "src": "31303:220:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 4033, + "nodeType": "Block", + "src": "31913:148:3", + "statements": [ + { + "expression": { + "id": 4021, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 4016, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 4014, + "src": "31923:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int40", + "typeString": "int40" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 4019, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 4011, + "src": "31942:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 4018, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "31936:5:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int40_$", + "typeString": "type(int40)" + }, + "typeName": { + "id": 4017, + "name": "int40", + "nodeType": "ElementaryTypeName", + "src": "31936:5:3", + "typeDescriptions": {} + } + }, + "id": 4020, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "31936:12:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int40", + "typeString": "int40" + } + }, + "src": "31923:25:3", + "typeDescriptions": { + "typeIdentifier": "t_int40", + "typeString": "int40" + } + }, + "id": 4022, + "nodeType": "ExpressionStatement", + "src": "31923:25:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 4025, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 4023, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 4014, + "src": "31962:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int40", + "typeString": "int40" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 4024, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 4011, + "src": "31976:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "31962:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 4032, + "nodeType": "IfStatement", + "src": "31958:97:3", + "trueBody": { + "id": 4031, + "nodeType": "Block", + "src": "31983:72:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "3430", + "id": 4027, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "32034:2:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_40_by_1", + "typeString": "int_const 40" + }, + "value": "40" + }, + { + "id": 4028, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 4011, + "src": "32038:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_40_by_1", + "typeString": "int_const 40" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 4026, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "32004:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 4029, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "32004:40:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 4030, + "nodeType": "RevertStatement", + "src": "31997:47:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 4009, + "nodeType": "StructuredDocumentation", + "src": "31529:307:3", + "text": " @dev Returns the downcasted int40 from int256, reverting on\n overflow (when the input is less than smallest int40 or\n greater than largest int40).\n Counterpart to Solidity's `int40` operator.\n Requirements:\n - input must fit into 40 bits" + }, + "id": 4034, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt40", + "nameLocation": "31850:7:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 4012, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 4011, + "mutability": "mutable", + "name": "value", + "nameLocation": "31865:5:3", + "nodeType": "VariableDeclaration", + "scope": 4034, + "src": "31858:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 4010, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "31858:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "31857:14:3" + }, + "returnParameters": { + "id": 4015, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 4014, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "31901:10:3", + "nodeType": "VariableDeclaration", + "scope": 4034, + "src": "31895:16:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int40", + "typeString": "int40" + }, + "typeName": { + "id": 4013, + "name": "int40", + "nodeType": "ElementaryTypeName", + "src": "31895:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int40", + "typeString": "int40" + } + }, + "visibility": "internal" + } + ], + "src": "31894:18:3" + }, + "scope": 4179, + "src": "31841:220:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 4059, + "nodeType": "Block", + "src": "32451:148:3", + "statements": [ + { + "expression": { + "id": 4047, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "id": 4042, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 4040, + "src": "32461:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int32", + "typeString": "int32" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "arguments": [ + { + "id": 4045, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 4037, + "src": "32480:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 4044, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "32474:5:3", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_int32_$", + "typeString": "type(int32)" + }, + "typeName": { + "id": 4043, + "name": "int32", + "nodeType": "ElementaryTypeName", + "src": "32474:5:3", + "typeDescriptions": {} + } + }, + "id": 4046, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "32474:12:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_int32", + "typeString": "int32" + } + }, + "src": "32461:25:3", + "typeDescriptions": { + "typeIdentifier": "t_int32", + "typeString": "int32" + } + }, + "id": 4048, + "nodeType": "ExpressionStatement", + "src": "32461:25:3" + }, + { + "condition": { + "commonType": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "id": 4051, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "id": 4049, + "name": "downcasted", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 4040, + "src": "32500:10:3", + "typeDescriptions": { + "typeIdentifier": "t_int32", + "typeString": "int32" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "id": 4050, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 4037, + "src": "32514:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "src": "32500:19:3", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + "id": 4058, + "nodeType": "IfStatement", + "src": "32496:97:3", + "trueBody": { + "id": 4057, + "nodeType": "Block", + "src": "32521:72:3", + "statements": [ + { + "errorCall": { + "arguments": [ + { + "hexValue": "3332", + "id": 4053, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "32572:2:3", + "typeDescriptions": { + "typeIdentifier": "t_rational_32_by_1", + "typeString": "int_const 32" + }, + "value": "32" + }, + { + "id": 4054, + "name": "value", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 4037, + "src": "32576:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_32_by_1", + "typeString": "int_const 32" + }, + { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + ], + "id": 4052, + "name": "SafeCastOverflowedIntDowncast", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 2436, + "src": "32542:29:3", + "typeDescriptions": { + "typeIdentifier": "t_function_error_pure$_t_uint8_$_t_int256_$returns$_t_error_$", + "typeString": "function (uint8,int256) pure returns (error)" + } + }, + "id": 4055, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "nameLocations": [], + "names": [], + "nodeType": "FunctionCall", + "src": "32542:40:3", + "tryCall": false, + "typeDescriptions": { + "typeIdentifier": "t_error", + "typeString": "error" + } + }, + "id": 4056, + "nodeType": "RevertStatement", + "src": "32535:47:3" + } + ] + } + } + ] + }, + "documentation": { + "id": 4035, + "nodeType": "StructuredDocumentation", + "src": "32067:307:3", + "text": " @dev Returns the downcasted int32 from int256, reverting on\n overflow (when the input is less than smallest int32 or\n greater than largest int32).\n Counterpart to Solidity's `int32` operator.\n Requirements:\n - input must fit into 32 bits" + }, + "id": 4060, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "toInt32", + "nameLocation": "32388:7:3", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 4038, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 4037, + "mutability": "mutable", + "name": "value", + "nameLocation": "32403:5:3", + "nodeType": "VariableDeclaration", + "scope": 4060, + "src": "32396:12:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + }, + "typeName": { + "id": 4036, + "name": "int256", + "nodeType": "ElementaryTypeName", + "src": "32396:6:3", + "typeDescriptions": { + "typeIdentifier": "t_int256", + "typeString": "int256" + } + }, + "visibility": "internal" + } + ], + "src": "32395:14:3" + }, + "returnParameters": { + "id": 4041, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 4040, + "mutability": "mutable", + "name": "downcasted", + "nameLocation": "32439:10:3", + "nodeType": "VariableDeclaration", + "scope": 4060, + "src": "32433:16:3", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_int32", + "typeString": "int32" + }, + "typeName": { + "id": 4039, + "name": "int32", + "nodeType": "ElementaryTypeName", + "src": "32433:5:3", + "typeDescriptions": { + "typeIdentifier": "t_int32", + "typeString": "int32" + } + }, + "visibility": "internal" + } + ], + "src": "32432:18:3" + }, + "scope": 4179, + "src": "32379:220:3", + "stateMutability": "pure", + "virtual": false, + "visibility": "internal" + }, + { + "body": { + "id": 4085, + "nodeType": "Block", + "src": "32989:148:3", + "statements": [ + { + "expression": { + "id": 4073, + "isConstant": false, + "isLValue": false, + "isPure": 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