make / gcc compilation errors on zobject.cpp #76
Description
Running Fedora 38; recently patched and gcc 13.2.1 20231011. Found 2 issues:
- Compilations wants to include relic_ec/relic.h which does not exist (got round this) see other posts;
- 'make' gives following stream of errors building zobject.cpp:
g++ -I/home/andrew/Downloads/openabe/deps/root/include -I/home/andrew/Downloads/openabe/src -I/home/andrew/Downloads/openabe/root/include -I/usr/local/include -std=c++11 -fPIC -DGTEST_USE_OWN_TR1_TUPLE=0 -I/usr/include -DOS_FEDORA_LINUX -pthread -Wall -fstrict-overflow -Wsign-compare -g -O2 -DSSL_LIB_INIT -c zobject.cpp
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:108,
from zobject.cpp:39:
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:110:
/home/andrew/Downloads/openabe/root/include/openabe/utils/zbytestring.h:65:7: note: by ‘oabe::OpenABEByteString::operator=’
65 | class OpenABEByteString : public ZObject, public std::vector<uint8_t> {
| ^~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:111:
/home/andrew/Downloads/openabe/root/include/openabe/utils/zfunctioninput.h:63:7: note: by ‘oabe::OpenABEFunctionInput& oabe::OpenABEFunctionInput::operator=(const oabe::OpenABEFunctionInput&)’
63 | class OpenABEFunctionInput : public ZObject {
| ^~~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:112:
/home/andrew/Downloads/openabe/root/include/openabe/utils/zpolicy.h:71:7: note: by ‘oabe::OpenABETreeNode& oabe::OpenABETreeNode::operator=(const oabe::OpenABETreeNode&)’
71 | class OpenABETreeNode : public ZObject {
| ^~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/utils/zpolicy.h:149:21: note: by ‘oabe::OpenABEPolicy& oabe::OpenABEPolicy::operator=(const oabe::OpenABEPolicy&)’
149 | OpenABEPolicy& operator=(const OpenABEPolicy &rhs);
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:122:
/home/andrew/Downloads/openabe/root/include/openabe/zml/zgroup.h:46:7: note: by ‘oabe::ZGroup& oabe::ZGroup::operator=(const oabe::ZGroup&)’
46 | class ZGroup : public ZObject {
| ^~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:123:
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelement_bp.h:97:7: note: by ‘oabe::BPGroup& oabe::BPGroup::operator=(const oabe::BPGroup&)’
97 | class BPGroup : public ZGroup {
| ^~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelement_bp.h:126:7: note: by ‘oabe::ZP& oabe::ZP::operator=(const oabe::ZP&)’
126 | ZP& operator=(const ZP& w);
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelement_bp.h:174:7: note: by ‘oabe::G1& oabe::G1::operator=(const oabe::G1&)’
174 | G1& operator=(const G1& w);
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelement_bp.h:205:7: note: by ‘oabe::G2& oabe::G2::operator=(const oabe::G2&)’
205 | G2& operator=(const G2& w);
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelement_bp.h:236:7: note: by ‘oabe::GT& oabe::GT::operator=(const oabe::GT&)’
236 | GT& operator=(const GT& x);
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:124:
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelement_ec.h:78:9: note: by ‘oabe::ZP_t& oabe::ZP_t::operator=(const oabe::ZP_t&)’
78 | ZP_t& operator=(const ZP_t& w)
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelement_ec.h:121:7: note: by ‘oabe::ECGroup& oabe::ECGroup::operator=(const oabe::ECGroup&)’
121 | class ECGroup : public ZGroup {
| ^~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelement_ec.h:146:8: note: by ‘oabe::G_t& oabe::G_t::operator=(const oabe::G_t&)’
146 | G_t& operator=(const G_t& w);
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:120:
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelement_ec.h: In function ‘bool oabe::operator==(const G_t&, const G_t&)’:
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelement.h:111:39: error: ‘CMP_EQ’ was not declared in this scope; did you mean ‘G_CMP_EQ’?
111 | #define G_CMP_EQ CMP_EQ
| ^~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelement_ec.h:153:60: note: in expansion of macro ‘G_CMP_EQ’
153 | if(ec_point_cmp(GET_GROUP(x.ecgroup), x.m_G, y.m_G) == G_CMP_EQ)
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelement_ec.h: In function ‘bool oabe::operator!=(const G_t&, const G_t&)’:
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelement.h:111:39: error: ‘CMP_EQ’ was not declared in this scope; did you mean ‘G_CMP_EQ’?
111 | #define G_CMP_EQ CMP_EQ
| ^~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelement_ec.h:159:61: note: in expansion of macro ‘G_CMP_EQ’
159 | if (ec_point_cmp(GET_GROUP(y.ecgroup), x.m_G, y.m_G) != G_CMP_EQ)
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h: At global scope:
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:125:
/home/andrew/Downloads/openabe/root/include/openabe/zml/zelliptic.h:41:7: note: by ‘oabe::OpenABEEllipticCurve& oabe::OpenABEEllipticCurve::operator=(const oabe::OpenABEEllipticCurve&)’
41 | class OpenABEEllipticCurve : public ZObject {
| ^~~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:126:
/home/andrew/Downloads/openabe/root/include/openabe/zml/zpairing.h:41:7: note: by ‘oabe::OpenABEPairing& oabe::OpenABEPairing::operator=(const oabe::OpenABEPairing&)’
41 | class OpenABEPairing : public ZObject {
| ^~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:127:
/home/andrew/Downloads/openabe/root/include/openabe/tools/zprng.h:63:7: note: by ‘oabe::OpenABERNG& oabe::OpenABERNG::operator=(const oabe::OpenABERNG&)’
63 | class OpenABERNG : public ZObject {
| ^~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/tools/zprng.h:188:7: note: by ‘oabe::OpenABECTR_DRBG& oabe::OpenABECTR_DRBG::operator=(const oabe::OpenABECTR_DRBG&)’
188 | class OpenABECTR_DRBG : public OpenABERNG {
| ^~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:130:
/home/andrew/Downloads/openabe/root/include/openabe/utils/zinteger.h:53:7: note: by ‘oabe::OpenABEUInteger& oabe::OpenABEUInteger::operator=(const oabe::OpenABEUInteger&)’
53 | class OpenABEUInteger : public ZObject {
| ^~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:131:
/home/andrew/Downloads/openabe/root/include/openabe/utils/zcontainer.h:50:7: note: by ‘oabe::OpenABEContainer& oabe::OpenABEContainer::operator=(const oabe::OpenABEContainer&)’
50 | class OpenABEContainer : protected ZObject {
| ^~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:132:
/home/andrew/Downloads/openabe/root/include/openabe/utils/zciphertext.h:45:7: note: by ‘oabe::OpenABECiphertext& oabe::OpenABECiphertext::operator=(const oabe::OpenABECiphertext&)’
45 | class OpenABECiphertext : public OpenABEContainer {
| ^~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:133:
/home/andrew/Downloads/openabe/root/include/openabe/utils/zattributelist.h:48:7: note: by ‘oabe::OpenABEAttributeList& oabe::OpenABEAttributeList::operator=(const oabe::OpenABEAttributeList&)’
48 | class OpenABEAttributeList : public OpenABEFunctionInput {
| ^~~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:134:
/home/andrew/Downloads/openabe/root/include/openabe/keys/zkey.h:53:7: note: by ‘oabe::OpenABEKey& oabe::OpenABEKey::operator=(const oabe::OpenABEKey&)’
53 | class OpenABEKey : public OpenABEContainer {
| ^~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:135:
/home/andrew/Downloads/openabe/root/include/openabe/keys/zpkey.h:43:7: note: by ‘oabe::OpenABEPKey& oabe::OpenABEPKey::operator=(const oabe::OpenABEPKey&)’
43 | class OpenABEPKey: public OpenABEKey {
| ^~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:136:
/home/andrew/Downloads/openabe/root/include/openabe/keys/zsymkey.h:58:7: note: by ‘oabe::OpenABESymKey& oabe::OpenABESymKey::operator=(const oabe::OpenABESymKey&)’
58 | class OpenABESymKey : public OpenABEKey {
| ^~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/keys/zsymkey.h:90:7: note: by ‘oabe::OpenABESymKeyEnc& oabe::OpenABESymKeyEnc::operator=(const oabe::OpenABESymKeyEnc&)’
90 | class OpenABESymKeyEnc : ZObject {
| ^~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/keys/zsymkey.h:116:7: note: by ‘oabe::OpenABESymKeyAuthEncStream& oabe::OpenABESymKeyAuthEncStream::operator=(const oabe::OpenABESymKeyAuthEncStream&)’
116 | class OpenABESymKeyAuthEncStream : ZObject {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:137:
/home/andrew/Downloads/openabe/root/include/openabe/keys/zkeystore.h:53:7: note: by ‘oabe::OpenABEKeystore& oabe::OpenABEKeystore::operator=(const oabe::OpenABEKeystore&)’
53 | class OpenABEKeystore : public ZObject {
| ^~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:138:
/home/andrew/Downloads/openabe/root/include/openabe/tools/zlsss.h:45:7: note: by ‘oabe::OpenABELSSSElement& oabe::OpenABELSSSElement::operator=(const oabe::OpenABELSSSElement&)’
45 | class OpenABELSSSElement : public ZObject {
| ^~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/tools/zlsss.h:84:7: note: by ‘oabe::OpenABELSSS& oabe::OpenABELSSS::operator=(const oabe::OpenABELSSS&)’
84 | class OpenABELSSS : public ZObject {
| ^~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:139:
/home/andrew/Downloads/openabe/root/include/openabe/keys/zkdf.h:50:7: note: by ‘oabe::OpenABEKDF& oabe::OpenABEKDF::operator=(const oabe::OpenABEKDF&)’
50 | class OpenABEKDF : public ZObject {
| ^~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:140:
/home/andrew/Downloads/openabe/root/include/openabe/zcontext.h:50:7: note: by ‘oabe::OpenABEContext& oabe::OpenABEContext::operator=(const oabe::OpenABEContext&)’
50 | class OpenABEContext : public ZObject {
| ^~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:141:
/home/andrew/Downloads/openabe/root/include/openabe/low/ske/zcontextske.h:44:7: note: by ‘oabe::OpenABEContextSchemeStreamSKE& oabe::OpenABEContextSchemeStreamSKE::operator=(const oabe::OpenABEContextSchemeStreamSKE&)’
44 | class OpenABEContextSchemeStreamSKE : public ZObject {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:142:
/home/andrew/Downloads/openabe/root/include/openabe/low/pke/zcontextpke.h:46:7: note: by ‘oabe::OpenABEContextPKE& oabe::OpenABEContextPKE::operator=(const oabe::OpenABEContextPKE&)’
46 | class OpenABEContextPKE : public OpenABEContext {
| ^~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/low/pke/zcontextpke.h:81:7: note: by ‘oabe::OpenABEContextOPDH& oabe::OpenABEContextOPDH::operator=(const oabe::OpenABEContextOPDH&)’
81 | class OpenABEContextOPDH : public OpenABEContextPKE {
| ^~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/low/pke/zcontextpke.h:111:7: note: by ‘oabe::OpenABEContextSchemePKE& oabe::OpenABEContextSchemePKE::operator=(const oabe::OpenABEContextSchemePKE&)’
111 | class OpenABEContextSchemePKE : public ZObject {
| ^~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:143:
/home/andrew/Downloads/openabe/root/include/openabe/low/pksig/zcontextpksig.h:41:7: note: by ‘oabe::OpenABEContextPKSIG& oabe::OpenABEContextPKSIG::operator=(const oabe::OpenABEContextPKSIG&)’
41 | class OpenABEContextPKSIG : public OpenABEContext {
| ^~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/low/pksig/zcontextpksig.h:69:7: note: by ‘oabe::OpenABEContextSchemePKSIG& oabe::OpenABEContextSchemePKSIG::operator=(const oabe::OpenABEContextSchemePKSIG&)’
69 | class OpenABEContextSchemePKSIG : ZObject {
| ^~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:144:
/home/andrew/Downloads/openabe/root/include/openabe/zcontextabe.h:44:7: note: by ‘oabe::OpenABEContextABE& oabe::OpenABEContextABE::operator=(const oabe::OpenABEContextABE&)’
44 | class OpenABEContextABE : public OpenABEContext {
| ^~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zcontextabe.h:75:7: note: by ‘oabe::OpenABEContextSchemeCPA& oabe::OpenABEContextSchemeCPA::operator=(const oabe::OpenABEContextSchemeCPA&)’
75 | class OpenABEContextSchemeCPA : public ZObject {
| ^~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:145:
/home/andrew/Downloads/openabe/root/include/openabe/zsymcrypto.h:61:7: note: by ‘oabe::crypto::OpenABESymKeyAuthEnc& oabe::crypto::OpenABESymKeyAuthEnc::operator=(const oabe::crypto::OpenABESymKeyAuthEnc&)’
61 | class OpenABESymKeyAuthEnc : ZObject {
| ^~~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:146:
/home/andrew/Downloads/openabe/root/include/openabe/zcontextcca.h:44:7: note: by ‘oabe::OpenABEContextCCA& oabe::OpenABEContextCCA::operator=(const oabe::OpenABEContextCCA&)’
44 | class OpenABEContextCCA : public OpenABEContextABE {
| ^~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zcontextcca.h:81:7: note: by ‘oabe::OpenABEContextGenericCCA& oabe::OpenABEContextGenericCCA::operator=(const oabe::OpenABEContextGenericCCA&)’
81 | class OpenABEContextGenericCCA : public OpenABEContextCCA {
| ^~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zcontextcca.h:107:7: note: by ‘oabe::OpenABEContextSchemeCCA& oabe::OpenABEContextSchemeCCA::operator=(const oabe::OpenABEContextSchemeCCA&)’
107 | class OpenABEContextSchemeCCA : public ZObject {
| ^~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zcontextcca.h:149:7: note: by ‘oabe::OpenABEContextSchemeCCAWithATZN& oabe::OpenABEContextSchemeCCAWithATZN::operator=(const oabe::OpenABEContextSchemeCCAWithATZN&)’
149 | class OpenABEContextSchemeCCAWithATZN : public ZObject {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:147:
/home/andrew/Downloads/openabe/root/include/openabe/low/abe/zcontextcpwaters.h:44:7: note: by ‘oabe::OpenABEContextCPWaters& oabe::OpenABEContextCPWaters::operator=(const oabe::OpenABEContextCPWaters&)’
44 | class OpenABEContextCPWaters : public OpenABEContextABE {
| ^~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:148:
/home/andrew/Downloads/openabe/root/include/openabe/low/abe/zcontextkpgpsw.h:46:7: note: by ‘oabe::OpenABEContextKPGPSW& oabe::OpenABEContextKPGPSW::operator=(const oabe::OpenABEContextKPGPSW&)’
46 | class OpenABEContextKPGPSW : public OpenABEContextABE {
| ^~~~~~~~~~~~~~~~~~~~
/home/andrew/Downloads/openabe/root/include/openabe/zobject.h:61:20: warning: ‘virtual oabe::ZObject& oabe::ZObject::operator=(const oabe::ZObject&)’ was hidden [-Woverloaded-virtual=]
61 | virtual ZObject& operator=(const ZObject &rhs) { return *this; }
| ^~~~~~~~
In file included from /home/andrew/Downloads/openabe/root/include/openabe/openabe.h:150:
/home/andrew/Downloads/openabe/root/include/openabe/utils/zkeymgr.h:72:7: note: by ‘oabe::OpenABEKeystoreManager& oabe::OpenABEKeystoreManager::operator=(const oabe::OpenABEKeystoreManager&)’
72 | class OpenABEKeystoreManager : OpenABEKeystore {
| ^~~~~~~~~~~~~~~~~~~~~~
make[1]: *** [Makefile:138: zobject.o] Error 1
make[1]: Leaving directory '/home/andrew/Downloads/openabe/src'
make: *** [Makefile:19: src] Error 2
[andrew@fedora openabe]$ gcc --version
gcc (GCC) 13.2.1 20231011 (Red Hat 13.2.1-4)
Copyright (C) 2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
[andrew@fedora openabe]$