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add clang -cc1 level support for "-ferror-limit 42"

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llvm-svn: 100687
This commit is contained in:
Chris Lattner
2010-04-07 20:37:06 +00:00
parent fd27fed584
commit dec49e77e5
6 changed files with 19 additions and 5 deletions
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5
clang/lib/Frontend/CompilerInvocation.cpp
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@@ -232,6 +232,10 @@ static void DiagnosticOptsToArgs(const DiagnosticOptions &Opts,
Res.push_back("-fdiagnostics-binary");
if (Opts.ShowOptionNames)
Res.push_back("-fdiagnostics-show-option");
if (Opts.ErrorLimit) {
Res.push_back("-ferror-limit");
Res.push_back(llvm::utostr(Opts.ErrorLimit));
}
if (Opts.TabStop != DiagnosticOptions::DefaultTabStop) {
Res.push_back("-ftabstop");
Res.push_back(llvm::utostr(Opts.TabStop));
@@ -830,6 +834,7 @@ static void ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args,
Opts.ShowSourceRanges = Args.hasArg(OPT_fdiagnostics_print_source_range_info);
Opts.VerifyDiagnostics = Args.hasArg(OPT_verify);
Opts.BinaryOutput = Args.hasArg(OPT_fdiagnostics_binary);
Opts.ErrorLimit = getLastArgIntValue(Args, OPT_ferror_limit, 0, Diags);
Opts.TabStop = getLastArgIntValue(Args, OPT_ftabstop,
DiagnosticOptions::DefaultTabStop, Diags);
if (Opts.TabStop == 0 || Opts.TabStop > DiagnosticOptions::MaxTabStop) {