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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2010-10-08 00:25:19 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2010-10-08 00:25:19 +0000 |
| commit | 9a2b9d794bdf349b517ff799170f4409f45d147c (patch) | |
| tree | 53c1d045b2f2bed194ed6d02deb38c810752f24d /lib/Driver/Tools.cpp | |
| parent | 3951e7106c849db72301a1ef05f99511e4818ef0 (diff) | |
Implement -fshort-enums (rdar://8490496).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116020 91177308-0d34-0410-b5e6-96231b3b80d8
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 c3c224e9db..a98609dda4 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1002,8 +1002,7 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, if (!Args.hasArg(options::OPT_fallow_unsupported)) { Arg *Unsupported; if ((Unsupported = Args.getLastArg(options::OPT_MG)) || - (Unsupported = Args.getLastArg(options::OPT_iframework)) || - (Unsupported = Args.getLastArg(options::OPT_fshort_enums))) + (Unsupported = Args.getLastArg(options::OPT_iframework))) D.Diag(clang::diag::err_drv_clang_unsupported) << Unsupported->getOption().getName(); @@ -1258,6 +1257,12 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, !Args.hasFlag(options::OPT_frtti, options::OPT_fno_rtti)) CmdArgs.push_back("-fno-rtti"); + // -fshort-enums=0 is default. + // FIXME: Are there targers where -fshort-enums is on by default ? + if (Args.hasFlag(options::OPT_fshort_enums, + options::OPT_fno_short_enums, false)) + CmdArgs.push_back("-fshort-enums"); + // -fsigned-char is default. if (!Args.hasFlag(options::OPT_fsigned_char, options::OPT_funsigned_char, isSignedCharDefault(getToolChain().getTriple()))) |