diff options
Diffstat (limited to 'lib/Frontend/CompilerInstance.cpp')
| -rw-r--r-- | lib/Frontend/CompilerInstance.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/lib/Frontend/CompilerInstance.cpp b/lib/Frontend/CompilerInstance.cpp index 55264870b8..9b96141b5d 100644 --- a/lib/Frontend/CompilerInstance.cpp +++ b/lib/Frontend/CompilerInstance.cpp @@ -24,6 +24,7 @@ #include "clang/Frontend/FrontendActions.h" #include "clang/Frontend/FrontendDiagnostic.h" #include "clang/Frontend/LogDiagnosticPrinter.h" +#include "clang/Frontend/SerializedDiagnosticPrinter.h" #include "clang/Frontend/TextDiagnosticPrinter.h" #include "clang/Frontend/VerifyDiagnosticConsumer.h" #include "clang/Frontend/Utils.h" @@ -153,6 +154,28 @@ static void SetUpDiagnosticLog(const DiagnosticOptions &DiagOpts, Diags.setClient(new ChainedDiagnosticConsumer(Diags.takeClient(), Logger)); } +static void SetupSerializedDiagnostics(const DiagnosticOptions &DiagOpts, + DiagnosticsEngine &Diags, + StringRef OutputFile) { + std::string ErrorInfo; + llvm::OwningPtr<llvm::raw_fd_ostream> OS; + OS.reset(new llvm::raw_fd_ostream(OutputFile.str().c_str(), ErrorInfo, + llvm::raw_fd_ostream::F_Binary)); + + if (!ErrorInfo.empty()) { + Diags.Report(diag::warn_fe_serialized_diag_failure) + << OutputFile << ErrorInfo; + return; + } + + DiagnosticConsumer *SerializedConsumer = + clang::serialized_diags::create(OS.take(), Diags); + + + Diags.setClient(new ChainedDiagnosticConsumer(Diags.takeClient(), + SerializedConsumer)); +} + void CompilerInstance::createDiagnostics(int Argc, const char* const *Argv, DiagnosticConsumer *Client, bool ShouldOwnClient, @@ -194,6 +217,10 @@ CompilerInstance::createDiagnostics(const DiagnosticOptions &Opts, if (!Opts.DumpBuildInformation.empty()) SetUpBuildDumpLog(Opts, Argc, Argv, *Diags); + if (!Opts.DiagnosticSerializationFile.empty()) + SetupSerializedDiagnostics(Opts, *Diags, + Opts.DiagnosticSerializationFile); + // Configure our handling of diagnostics. ProcessWarningOptions(*Diags, Opts); |