diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index f5dacfa6cf..2e74e272cb 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1363,14 +1363,12 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, } // GCC provides a macro definition '__DEPRECATED' when -Wdeprecated is active - // during C++ compilation. CC1 uses '-fdeprecated-macro' to control this. - // Both '-Wdeprecated' and '-fdeprecated-macro' default to on, so the flag - // logic here is inverted. - if (Args.hasFlag(options::OPT_Wno_deprecated, options::OPT_Wdeprecated, - false)) { - // GCC keeps this define even in the presence of '-w', match this behavior - // bug-for-bug. - CmdArgs.push_back("-fno-deprecated-macro"); + // during C++ compilation, which it is by default. GCC keeps this define even + // in the presence of '-w', match this behavior bug-for-bug. + if (types::isCXX(InputType) && + Args.hasFlag(options::OPT_Wdeprecated, options::OPT_Wno_deprecated, + true)) { + CmdArgs.push_back("-fdeprecated-macro"); } // Translate GCC's misnamer '-fasm' arguments to '-fgnu-keywords'. |