Author: djasper Date: Wed May 3 02:48:27 2017 New Revision: 302003 URL: http://llvm.org/viewvc/llvm-project?rev=302003&view=rev Log: Silences gcc's -Wnarrowing.
I think this is a false positive in GCC's warning, but nonetheless, we should try to be warning-free. Smaller reproducer (reproduces with GCC 6.3): https://godbolt.org/g/cJuO2z Modified: cfe/trunk/lib/Serialization/ASTWriter.cpp Modified: cfe/trunk/lib/Serialization/ASTWriter.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTWriter.cpp?rev=302003&r1=302002&r2=302003&view=diff ============================================================================== --- cfe/trunk/lib/Serialization/ASTWriter.cpp (original) +++ cfe/trunk/lib/Serialization/ASTWriter.cpp Wed May 3 02:48:27 2017 @@ -2872,8 +2872,9 @@ void ASTWriter::WritePragmaDiagnosticMap [](const DiagnosticsEngine::DiagState *DS) -> unsigned { unsigned Result = (unsigned)DS->ExtBehavior; for (unsigned Val : - {DS->IgnoreAllWarnings, DS->EnableAllWarnings, DS->WarningsAsErrors, - DS->ErrorsAsFatal, DS->SuppressSystemWarnings}) + {(unsigned)DS->IgnoreAllWarnings, (unsigned)DS->EnableAllWarnings, + (unsigned)DS->WarningsAsErrors, (unsigned)DS->ErrorsAsFatal, + (unsigned)DS->SuppressSystemWarnings}) Result = (Result << 1) | Val; return Result; }; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
