diff options
Diffstat (limited to 'clang/lib/Tooling')
4 files changed, 9 insertions, 5 deletions
diff --git a/clang/lib/Tooling/DependencyScanning/DependencyScannerImpl.cpp b/clang/lib/Tooling/DependencyScanning/DependencyScannerImpl.cpp index b0096d8..05d5669 100644 --- a/clang/lib/Tooling/DependencyScanning/DependencyScannerImpl.cpp +++ b/clang/lib/Tooling/DependencyScanning/DependencyScannerImpl.cpp @@ -382,7 +382,8 @@ DignosticsEngineWithDiagOpts::DignosticsEngineWithDiagOpts( std::pair<std::unique_ptr<driver::Driver>, std::unique_ptr<driver::Compilation>> buildCompilation(ArrayRef<std::string> ArgStrs, DiagnosticsEngine &Diags, - IntrusiveRefCntPtr<llvm::vfs::FileSystem> FS) { + IntrusiveRefCntPtr<llvm::vfs::FileSystem> FS, + llvm::BumpPtrAllocator &Alloc) { SmallVector<const char *, 256> Argv; Argv.reserve(ArgStrs.size()); for (const std::string &Arg : ArgStrs) @@ -393,7 +394,6 @@ buildCompilation(ArrayRef<std::string> ArgStrs, DiagnosticsEngine &Diags, "clang LLVM compiler", FS); Driver->setTitle("clang_based_tool"); - llvm::BumpPtrAllocator Alloc; bool CLMode = driver::IsClangCL( driver::getDriverMode(Argv[0], ArrayRef(Argv).slice(1))); diff --git a/clang/lib/Tooling/DependencyScanning/DependencyScannerImpl.h b/clang/lib/Tooling/DependencyScanning/DependencyScannerImpl.h index 71c6731..5657317 100644 --- a/clang/lib/Tooling/DependencyScanning/DependencyScannerImpl.h +++ b/clang/lib/Tooling/DependencyScanning/DependencyScannerImpl.h @@ -105,7 +105,8 @@ struct TextDiagnosticsPrinterWithOutput { std::pair<std::unique_ptr<driver::Driver>, std::unique_ptr<driver::Compilation>> buildCompilation(ArrayRef<std::string> ArgStrs, DiagnosticsEngine &Diags, - IntrusiveRefCntPtr<llvm::vfs::FileSystem> FS); + IntrusiveRefCntPtr<llvm::vfs::FileSystem> FS, + llvm::BumpPtrAllocator &Alloc); std::unique_ptr<CompilerInvocation> createCompilerInvocation(ArrayRef<std::string> CommandLine, diff --git a/clang/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp b/clang/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp index 9515421..0a1cf6b 100644 --- a/clang/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp +++ b/clang/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp @@ -78,8 +78,10 @@ static bool forEachDriverJob( IntrusiveRefCntPtr<llvm::vfs::FileSystem> FS, llvm::function_ref<bool(const driver::Command &Cmd)> Callback) { // Compilation holds a non-owning a reference to the Driver, hence we need to - // keep the Driver alive when we use Compilation. - auto [Driver, Compilation] = buildCompilation(ArgStrs, Diags, FS); + // keep the Driver alive when we use Compilation. Arguments to commands may be + // owned by Alloc when expanded from response files. + llvm::BumpPtrAllocator Alloc; + auto [Driver, Compilation] = buildCompilation(ArgStrs, Diags, FS, Alloc); if (!Compilation) return false; for (const driver::Command &Job : Compilation->getJobs()) { diff --git a/clang/lib/Tooling/Tooling.cpp b/clang/lib/Tooling/Tooling.cpp index ea5a372..e8eef5e 100644 --- a/clang/lib/Tooling/Tooling.cpp +++ b/clang/lib/Tooling/Tooling.cpp @@ -446,6 +446,7 @@ bool FrontendActionFactory::runInvocation( DiagnosticConsumer *DiagConsumer) { // Create a compiler instance to handle the actual work. CompilerInstance Compiler(std::move(Invocation), std::move(PCHContainerOps)); + Compiler.setVirtualFileSystem(Files->getVirtualFileSystemPtr()); Compiler.setFileManager(Files); // The FrontendAction can have lifetime requirements for Compiler or its |