diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 91e39dda00..fd071dfe28 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -399,7 +399,7 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, if ((Unsupported = Args.getLastArg(options::OPT_MG)) || (Unsupported = Args.getLastArg(options::OPT_MQ)) || (Unsupported = Args.getLastArg(options::OPT_iframework))) - D.Diag(clang::diag::err_drv_unsupported_opt) + D.Diag(clang::diag::err_drv_clang_unsupported) << Unsupported->getOption().getName(); Args.AddAllArgs(CmdArgs, options::OPT_v); @@ -549,6 +549,14 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back("-fdollars-in-identifiers=0"); } + // -funit-at-a-time is default, and we don't support -fno-unit-at-a-time for + // practical purposes. + if (Arg *A = Args.getLastArg(options::OPT_funit_at_a_time, + options::OPT_fno_unit_at_a_time)) { + if (A->getOption().matches(options::OPT_fno_unit_at_a_time)) + D.Diag(clang::diag::err_drv_clang_unsupported) << A->getAsString(Args); + } + Args.AddLastArg(CmdArgs, options::OPT_dM); Args.AddLastArg(CmdArgs, options::OPT_dD); |