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| author | Daniel Dunbar <daniel@zuster.org> | 2009-04-16 06:32:38 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-04-16 06:32:38 +0000 |
| commit | 9e820ee054fefe5422b4db3f681e567a8976747e (patch) | |
| tree | 2f2b80d82461e05a0fc8a209c3a7839de54835cd /lib/Driver/Tools.cpp | |
| parent | 56dc97a8f27016775f3b2279af42bea1dd492617 (diff) | |
Pass -fdiagnostics-show-option to clang-cc by default.
- <rdar://problem/6796848> implement -fdiagnostics-show-option
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69276 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 60bcb0ffd3..8e4abb1157 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -479,6 +479,11 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, D.Diag(clang::diag::warn_drv_clang_unsupported) << Args.getLastArg(options::OPT_funsigned_bitfields)->getAsString(Args); + // Enable -fdiagnostics-show-option by default. + if (Args.hasFlag(options::OPT_fdiagnostics_show_option, + options::OPT_fno_diagnostics_show_option)) + CmdArgs.push_back("-fdiagnostics-show-option"); + Args.AddLastArg(CmdArgs, options::OPT_dM); Args.AddLastArg(CmdArgs, options::OPT_dD); |