Remove the unuseful -fdiagnostics-show-name

This option was added in r129614 and doesn't have any use case that I'm aware
of. It's possible that external tools are using these names - and if that's
the case we can certainly reassess the functionality, but for now it lets us
shave out a few unneeded bits from clang.

Move the "StaticDiagNameIndex" table into the only remaining consumer, diagtool.
This removes the actual diagnostic name strings from clang entirely.

Reviewed by Chris Lattner & Ted Kremenek.

llvm-svn: 150612

1 files changed, 0 insertions, 3 deletions

diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 8417aa48c07..d4188969d3a 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -322,8 +322,6 @@ static void DiagnosticOptsToArgs(const DiagnosticOptions &Opts,
     Res.push_back("-fcolor-diagnostics");
   if (Opts.VerifyDiagnostics)
     Res.push_back("-verify");
-  if (Opts.ShowNames)
-    Res.push_back("-fdiagnostics-show-name");
   if (Opts.ShowOptionNames)
     Res.push_back("-fdiagnostics-show-option");
   if (Opts.ShowCategories == 1)
@@ -1217,7 +1215,6 @@ static bool ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args,
                                  /*Default=*/true);
   Opts.ShowFixits = !Args.hasArg(OPT_fno_diagnostics_fixit_info);
   Opts.ShowLocation = !Args.hasArg(OPT_fno_show_source_location);
-  Opts.ShowNames = Args.hasArg(OPT_fdiagnostics_show_name);
   Opts.ShowOptionNames = Args.hasArg(OPT_fdiagnostics_show_option);
 
   // Default behavior is to not to show note include stacks.