diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 899eb4841a..d9df471714 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1208,6 +1208,16 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, getToolChain().getTriple().getOS() == llvm::Triple::Win32)) CmdArgs.push_back("-fms-extensions"); + // -fgnu-keywords default varies depending on language; only pass if + // specified. + if (Arg *A = Args.getLastArg(options::OPT_fgnu_keywords, + options::OPT_fno_gnu_keywords)) { + if (A->getOption().matches(options::OPT_fgnu_keywords)) + CmdArgs.push_back("-fgnu-keywords"); + else + CmdArgs.push_back("-fno-gnu-keywords"); + } + // -fnext-runtime is default. if (!Args.hasFlag(options::OPT_fnext_runtime, options::OPT_fgnu_runtime, getToolChain().getTriple().getOS() == llvm::Triple::Darwin)) |