diff options
| -rw-r--r-- | clang/lib/Tooling/Core/Replacement.cpp | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/clang/lib/Tooling/Core/Replacement.cpp b/clang/lib/Tooling/Core/Replacement.cpp index 838b8042dc1..5bea84fd44a 100644 --- a/clang/lib/Tooling/Core/Replacement.cpp +++ b/clang/lib/Tooling/Core/Replacement.cpp @@ -265,19 +265,18 @@ bool applyAllReplacements(const std::vector<Replacement> &Replaces, } std::string applyAllReplacements(StringRef Code, const Replacements &Replaces) { - FileManager Files((FileSystemOptions())); + IntrusiveRefCntPtr<vfs::InMemoryFileSystem> InMemoryFileSystem( + new vfs::InMemoryFileSystem); + FileManager Files(FileSystemOptions(), InMemoryFileSystem); DiagnosticsEngine Diagnostics( IntrusiveRefCntPtr<DiagnosticIDs>(new DiagnosticIDs), new DiagnosticOptions); SourceManager SourceMgr(Diagnostics, Files); Rewriter Rewrite(SourceMgr, LangOptions()); - std::unique_ptr<llvm::MemoryBuffer> Buf = - llvm::MemoryBuffer::getMemBuffer(Code, "<stdin>"); - const clang::FileEntry *Entry = - Files.getVirtualFile("<stdin>", Buf->getBufferSize(), 0); - SourceMgr.overrideFileContents(Entry, std::move(Buf)); - FileID ID = - SourceMgr.createFileID(Entry, SourceLocation(), clang::SrcMgr::C_User); + InMemoryFileSystem->addFile( + "<stdin>", 0, llvm::MemoryBuffer::getMemBuffer(Code, "<stdin>")); + FileID ID = SourceMgr.createFileID(Files.getFile("<stdin>"), SourceLocation(), + clang::SrcMgr::C_User); for (Replacements::const_iterator I = Replaces.begin(), E = Replaces.end(); I != E; ++I) { Replacement Replace("<stdin>", I->getOffset(), I->getLength(), |
