diff options
Diffstat (limited to 'clang/lib/Driver/Tools.cpp')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index c7211686e94..82381679182 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -3911,6 +3911,14 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, D.Diag(diag::err_drv_clang_unsupported) << Args.getLastArg(options::OPT_fno_for_scope)->getAsString(Args); + // -finput_charset=UTF-8 is default. Reject others + if (Arg *inputCharset = Args.getLastArg( + options::OPT_finput_charset_EQ)) { + StringRef value = inputCharset->getValue(); + if (value != "UTF-8") + D.Diag(diag::err_drv_invalid_value) << inputCharset->getAsString(Args) << value; + } + // -fcaret-diagnostics is default. if (!Args.hasFlag(options::OPT_fcaret_diagnostics, options::OPT_fno_caret_diagnostics, true)) |
