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Frontend: Sketch support for -diagnostic-log-file, which still doesn't do anything.

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llvm-svn: 129086
This commit is contained in:
Daniel Dunbar
2011-04-07 18:11:14 +00:00
parent 2f8165b685
commit 6b58486466
4 changed files with 11 additions and 1 deletions
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2
clang/include/clang/Basic/DiagnosticFrontendKinds.td
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@@ -79,7 +79,7 @@ def warn_fe_macro_contains_embedded_newline : Warning<
"macro '%0' contains embedded newline, text after the newline is ignored.">;
def warn_fe_cc_print_header_failure : Warning<
"unable to open CC_PRINT_HEADERS file: %0 (using stderr)">;
def warn_fe_cc_log_diagnositcs_failure : Warning<
def warn_fe_cc_log_diagnostics_failure : Warning<
"unable to open CC_LOG_DIAGNOSTICS file: %0 (using stderr)">;
def err_verify_missing_start : Error<

2
clang/include/clang/Driver/CC1Options.td
View File

@@ -201,6 +201,8 @@ def MP : Flag<"-MP">,
def dump_build_information : Separate<"-dump-build-information">,
MetaVarName<"<filename>">,
HelpText<"output a dump of some build information to a file">;
def diagnostic_log_file : Separate<"-diagnostic-log-file">,
HelpText<"Filename (or -) to log diagnostics to">;
def fno_show_column : Flag<"-fno-show-column">,
HelpText<"Do not include column number on diagnostics">;
def fno_show_source_location : Flag<"-fno-show-source-location">,

3
clang/include/clang/Frontend/DiagnosticOptions.h
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@@ -61,6 +61,9 @@ public:
/// testing and analysis.
std::string DumpBuildInformation;
/// The file to log diagnostic output to.
std::string DiagnosticLogFile;
/// The list of -W... options used to alter the diagnostic mappings, with the
/// prefixes removed.
std::vector<std::string> Warnings;

5
clang/lib/Frontend/CompilerInvocation.cpp
View File

@@ -273,6 +273,10 @@ static void DiagnosticOptsToArgs(const DiagnosticOptions &Opts,
Res.push_back("-ferror-limit");
Res.push_back(llvm::utostr(Opts.ErrorLimit));
}
if (!Opts.DiagnosticLogFile.empty()) {
Res.push_back("-diagnostic-log-file");
Res.push_back(Opts.DiagnosticLogFile);
}
if (Opts.MacroBacktraceLimit
!= DiagnosticOptions::DefaultMacroBacktraceLimit) {
Res.push_back("-fmacro-backtrace-limit");
@@ -981,6 +985,7 @@ static void ParseDependencyOutputArgs(DependencyOutputOptions &Opts,
static void ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args,
Diagnostic &Diags) {
using namespace cc1options;
Opts.DiagnosticLogFile = Args.getLastArgValue(OPT_diagnostic_log_file);
Opts.IgnoreWarnings = Args.hasArg(OPT_w);
Opts.NoRewriteMacros = Args.hasArg(OPT_Wno_rewrite_macros);
Opts.Pedantic = Args.hasArg(OPT_pedantic);