diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index d5088fe7b3..1eec2f288e 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -889,7 +889,6 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, Args.AddLastArg(CmdArgs, options::OPT_fheinous_gnu_extensions); Args.AddLastArg(CmdArgs, options::OPT_fgnu_runtime); Args.AddLastArg(CmdArgs, options::OPT_flax_vector_conversions); - Args.AddLastArg(CmdArgs, options::OPT_fms_extensions); Args.AddLastArg(CmdArgs, options::OPT_fnext_runtime); Args.AddLastArg(CmdArgs, options::OPT_fno_caret_diagnostics); Args.AddLastArg(CmdArgs, options::OPT_fno_show_column); @@ -940,7 +939,7 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, else CmdArgs.push_back("-fexceptions=0"); - // -frtti is default, only pass non-default. + // -frtti is default. if (!Args.hasFlag(options::OPT_frtti, options::OPT_fno_rtti)) CmdArgs.push_back("-frtti=0"); @@ -950,6 +949,12 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, isSignedCharDefault(getToolChain().getTriple()))) CmdArgs.push_back("-fsigned-char=0"); + // -fms-extensions=0 is default. + if (Args.hasFlag(options::OPT_fms_extensions, + options::OPT_fno_ms_extensions, + getToolChain().getTriple().getOS() == llvm::Triple::Win32)) + CmdArgs.push_back("-fms-extensions"); + // -fshort-wchar default varies depending on platform; only // pass if specified. if (Arg *A = Args.getLastArg(options::OPT_fshort_wchar)) { |