diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
-rw-r--r-- | lib/Driver/Tools.cpp | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index f5ea38bec4..5b3b65428d 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -2523,9 +2523,19 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back(Args.MakeArgString(Twine(N))); } - if (const Arg *A = Args.getLastArg(options::OPT_fvisibility_EQ)) { - CmdArgs.push_back("-fvisibility"); - CmdArgs.push_back(A->getValue()); + // -fvisibility= and -fvisibility-ms-compat are of a piece. + if (const Arg *A = Args.getLastArg(options::OPT_fvisibility_EQ, + options::OPT_fvisibility_ms_compat)) { + if (A->getOption().matches(options::OPT_fvisibility_EQ)) { + CmdArgs.push_back("-fvisibility"); + CmdArgs.push_back(A->getValue()); + } else { + assert(A->getOption().matches(options::OPT_fvisibility_ms_compat)); + CmdArgs.push_back("-fvisibility"); + CmdArgs.push_back("hidden"); + CmdArgs.push_back("-ftype-visibility"); + CmdArgs.push_back("default"); + } } Args.AddLastArg(CmdArgs, options::OPT_fvisibility_inlines_hidden); |