Author: Nathan Sidwell Date: 2021-04-20T11:34:12-07:00 New Revision: 057b6f5d0b3ec1c1d0a87eb3d99ac4a46ca68cb4
URL: https://github.com/llvm/llvm-project/commit/057b6f5d0b3ec1c1d0a87eb3d99ac4a46ca68cb4 DIFF: https://github.com/llvm/llvm-project/commit/057b6f5d0b3ec1c1d0a87eb3d99ac4a46ca68cb4.diff LOG: clang: Update libstdc++ issue workaround Add some specificity to libstdc++ hack, perhaps we can remove it at a later date. Added: Modified: clang/lib/Sema/SemaDeclCXX.cpp Removed: ################################################################################ diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp index 95eac2859b57..7a5f66d31105 100644 --- a/clang/lib/Sema/SemaDeclCXX.cpp +++ b/clang/lib/Sema/SemaDeclCXX.cpp @@ -12134,10 +12134,9 @@ NamedDecl *Sema::BuildUsingDeclaration( // invalid). if (R.empty() && NameInfo.getName().getNameKind() != DeclarationName::CXXConstructorName) { - // HACK: Work around a bug in libstdc++'s detection of ::gets. Sometimes - // it will believe that glibc provides a ::gets in cases where it does not, - // and will try to pull it into namespace std with a using-declaration. - // Just ignore the using-declaration in that case. + // HACK 2017-01-08: Work around an issue with libstdc++'s detection of + // ::gets. Sometimes it believes that glibc provides a ::gets in cases where + // it does not. The issue was fixed in libstdc++ 6.3 (2016-12-21) and later. auto *II = NameInfo.getName().getAsIdentifierInfo(); if (getLangOpts().CPlusPlus14 && II && II->isStr("gets") && CurContext->isStdNamespace() && _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
