diff options
| author | Fangrui Song <maskray@google.com> | 2020-03-31 16:46:51 -0700 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2020-03-31 17:12:08 -0700 |
| commit | 4805901930f27f80d3b97ccd88e4f5240b784abd (patch) | |
| tree | 7f23f55aa220b0c2d32b0d69964a6e48618d1a6d /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 855e738be250fe9dea211082a4acf668ddb4aca1 (diff) | |
| download | llvm-4805901930f27f80d3b97ccd88e4f5240b784abd.zip llvm-4805901930f27f80d3b97ccd88e4f5240b784abd.tar.gz llvm-4805901930f27f80d3b97ccd88e4f5240b784abd.tar.bz2 | |
[Driver] Don't pass -fmessage-length=0 to CC1
-fmessage-length=0 is common (unless the environment variable COLUMNS
is set and exported. This simplifies a common CC1 command line.
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 46ba46d..5bfad6f 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -1675,7 +1675,8 @@ bool clang::ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args, Diags->Report(diag::warn_ignoring_ftabstop_value) << Opts.TabStop << DiagnosticOptions::DefaultTabStop; } - Opts.MessageLength = getLastArgIntValue(Args, OPT_fmessage_length, 0, Diags); + Opts.MessageLength = + getLastArgIntValue(Args, OPT_fmessage_length_EQ, 0, Diags); addDiagnosticArgs(Args, OPT_W_Group, OPT_W_value_Group, Opts.Warnings); addDiagnosticArgs(Args, OPT_R_Group, OPT_R_value_Group, Opts.Remarks); |