diff options
Diffstat (limited to 'clang/lib/Frontend/ASTUnit.cpp')
| -rw-r--r-- | clang/lib/Frontend/ASTUnit.cpp | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/clang/lib/Frontend/ASTUnit.cpp b/clang/lib/Frontend/ASTUnit.cpp index 9b672d97551..2214d827455 100644 --- a/clang/lib/Frontend/ASTUnit.cpp +++ b/clang/lib/Frontend/ASTUnit.cpp @@ -1271,7 +1271,7 @@ makeStandaloneDiagnostic(const LangOptions &LangOpts, std::unique_ptr<llvm::MemoryBuffer> ASTUnit::getMainBufferWithPrecompiledPreamble( std::shared_ptr<PCHContainerOperations> PCHContainerOps, - const CompilerInvocation &PreambleInvocationIn, + CompilerInvocation &PreambleInvocationIn, IntrusiveRefCntPtr<vfs::FileSystem> VFS, bool AllowRebuild, unsigned MaxLines) { auto MainFilePath = @@ -1338,9 +1338,18 @@ ASTUnit::getMainBufferWithPrecompiledPreamble( SimpleTimer PreambleTimer(WantTiming); PreambleTimer.setOutput("Precompiling preamble"); + const bool PreviousSkipFunctionBodies = + PreambleInvocationIn.getFrontendOpts().SkipFunctionBodies; + if (SkipFunctionBodies == SkipFunctionBodiesScope::Preamble) + PreambleInvocationIn.getFrontendOpts().SkipFunctionBodies = true; + llvm::ErrorOr<PrecompiledPreamble> NewPreamble = PrecompiledPreamble::Build( PreambleInvocationIn, MainFileBuffer.get(), Bounds, *Diagnostics, VFS, PCHContainerOps, /*StoreInMemory=*/false, Callbacks); + + PreambleInvocationIn.getFrontendOpts().SkipFunctionBodies = + PreviousSkipFunctionBodies; + if (NewPreamble) { Preamble = std::move(*NewPreamble); PreambleRebuildCounter = 1; @@ -1691,7 +1700,7 @@ ASTUnit *ASTUnit::LoadFromCommandLine( ArrayRef<RemappedFile> RemappedFiles, bool RemappedFilesKeepOriginalName, unsigned PrecompilePreambleAfterNParses, TranslationUnitKind TUKind, bool CacheCodeCompletionResults, bool IncludeBriefCommentsInCodeCompletion, - bool AllowPCHWithCompilerErrors, bool SkipFunctionBodies, + bool AllowPCHWithCompilerErrors, SkipFunctionBodiesScope SkipFunctionBodies, bool SingleFileParse, bool UserFilesAreVolatile, bool ForSerialization, llvm::Optional<StringRef> ModuleFormat, std::unique_ptr<ASTUnit> *ErrAST, IntrusiveRefCntPtr<vfs::FileSystem> VFS) { @@ -1724,7 +1733,8 @@ ASTUnit *ASTUnit::LoadFromCommandLine( // Override the resources path. CI->getHeaderSearchOpts().ResourceDir = ResourceFilesPath; - CI->getFrontendOpts().SkipFunctionBodies = SkipFunctionBodies; + CI->getFrontendOpts().SkipFunctionBodies = + SkipFunctionBodies == SkipFunctionBodiesScope::PreambleAndMainFile; if (ModuleFormat) CI->getHeaderSearchOpts().ModuleFormat = ModuleFormat.getValue(); @@ -1750,6 +1760,7 @@ ASTUnit *ASTUnit::LoadFromCommandLine( = IncludeBriefCommentsInCodeCompletion; AST->UserFilesAreVolatile = UserFilesAreVolatile; AST->Invocation = CI; + AST->SkipFunctionBodies = SkipFunctionBodies; if (ForSerialization) AST->WriterData.reset(new ASTWriterData(*AST->PCMCache)); // Zero out now to ease cleanup during crash recovery. |
