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[ClangImporter][Swiftify] Add _SwiftifyImportProtocol for safe overloads for protocols #79510

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[ClangImporter][Swiftify] Add _SwiftifyImportProtocol for safe overloads for protocols #79510

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74c7720
[Swiftify] Run swift-format (NFC)
hnrklssn Mar 31, 2025
7e13751
[Swiftify] Add _SwiftifyImportProtocol for safe overloads for protocols
hnrklssn Feb 14, 2025
83d4cc5
Move registerStdSpanTypeMapping to SwiftifyInfoPrinter (NFC)
hnrklssn Mar 31, 2025
e3009d5
[Swiftify] Make safe wrappers explicitly public
hnrklssn Feb 20, 2025
9e89957
[ClangImporter] Attach _SwiftifyImportProtocol to imported protocols
hnrklssn Feb 20, 2025
cfe7c0c
Rename .method parameter "name" to "signature"
hnrklssn Apr 24, 2025
bb55d6c
Update assert
hnrklssn Apr 24, 2025
1305b27
add _SwiftifyProtocolMethodInfo to abi tests
hnrklssn Apr 24, 2025
6a28b6a
Pass availability to _SwiftifyImport
hnrklssn Apr 24, 2025
93e659b
Don't depend on implicit lifetime of Escapable inout
hnrklssn Apr 29, 2025
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13 changes: 9 additions & 4 deletions lib/AST/ConformanceLookup.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -533,6 +533,10 @@ static ProtocolConformanceRef getPackTypeConformance(
PackConformance::get(type, protocol, patternConformances));
}

static bool shouldExpandExtensionMacro(Evaluator &evaluator, NominalTypeDecl *nominal) {
return !evaluator.hasActiveRequest(ExpandExtensionMacros{nominal});
}

ProtocolConformanceRef
LookupConformanceInModuleRequest::evaluate(
Evaluator &evaluator, LookupConformanceDescriptor desc) const {
Expand Down Expand Up @@ -670,10 +674,11 @@ LookupConformanceInModuleRequest::evaluate(
// extension macro can generate a conformance to the
// given protocol, but conformance macros do not specify
// that information upfront.
(void)evaluateOrDefault(
ctx.evaluator,
ExpandExtensionMacros{nominal},
{ });
if (shouldExpandExtensionMacro(ctx.evaluator, nominal))
(void)evaluateOrDefault(
evaluator,
ExpandExtensionMacros{nominal},
{ });

// Find the root conformance in the nominal type declaration's
// conformance lookup table.
Expand Down
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