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Issue a proper diagnostic if we couldn't open dump file 

llvm-svn: 98719
This commit is contained in:
Kovarththanan Rajaratnam 2010-03-17 09:24:48 +00:00
parent c1e817ef51
commit 4a94ba56f1
2 changed files with 8 additions and 7 deletions
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2
clang/include/clang/Basic/DiagnosticFrontendKinds.td
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@ -57,6 +57,8 @@ def err_fe_pch_error_at_end_block : Error<
"error at end of module block in PCH file: '%0'">;
def err_fe_unable_to_open_output : Error<
"unable to open output file '%0': '%1'">;
def err_fe_unable_to_open_logfile : Error<
"unable to open logfile file '%0': '%1'">;
def err_fe_pth_file_has_no_source_header : Error<
"PTH file '%0' does not designate an original source header file for -include-pth">;
def warn_fe_macro_contains_embedded_newline : Warning<

13
clang/lib/Frontend/CompilerInstance.cpp
View File

@ -107,14 +107,13 @@ void BinaryDiagnosticSerializer::HandleDiagnostic(Diagnostic::Level DiagLevel,
static void SetUpBuildDumpLog(const DiagnosticOptions &DiagOpts,
unsigned argc, char **argv,
llvm::OwningPtr<DiagnosticClient> &DiagClient) {
Diagnostic &Diags) {
std::string ErrorInfo;
llvm::raw_ostream *OS =
new llvm::raw_fd_ostream(DiagOpts.DumpBuildInformation.c_str(), ErrorInfo);
if (!ErrorInfo.empty()) {
// FIXME: Do not fail like this.
llvm::errs() << "error opening -dump-build-information file '"
<< DiagOpts.DumpBuildInformation << "', option ignored!\n";
Diags.Report(diag::err_fe_unable_to_open_logfile)
<< DiagOpts.DumpBuildInformation << ErrorInfo;
delete OS;
return;
}
@ -127,7 +126,7 @@ static void SetUpBuildDumpLog(const DiagnosticOptions &DiagOpts,
// Chain in a diagnostic client which will log the diagnostics.
DiagnosticClient *Logger =
new TextDiagnosticPrinter(*OS, DiagOpts, /*OwnsOutputStream=*/true);
DiagClient.reset(new ChainedDiagnosticClient(DiagClient.take(), Logger));
Diags.setClient(new ChainedDiagnosticClient(Diags.getClient(), Logger));
}
void CompilerInstance::createDiagnostics(int Argc, char **Argv) {
@ -165,11 +164,11 @@ Diagnostic *CompilerInstance::createDiagnostics(const DiagnosticOptions &Opts,
if (Opts.VerifyDiagnostics)
DiagClient.reset(new VerifyDiagnosticsClient(*Diags, DiagClient.take()));
Diags->setClient(DiagClient.take());
if (!Opts.DumpBuildInformation.empty())
SetUpBuildDumpLog(Opts, Argc, Argv, DiagClient);
SetUpBuildDumpLog(Opts, Argc, Argv, *Diags);
// Configure our handling of diagnostics.
Diags->setClient(DiagClient.take());
if (ProcessWarningOptions(*Diags, Opts))
return 0;