1 files changed, 3 insertions, 6 deletions
diff --git a/clang/lib/Basic/SourceManager.cpp b/clang/lib/Basic/SourceManager.cpp
index 9902709..51772d5 100644
--- a/clang/lib/Basic/SourceManager.cpp
+++ b/clang/lib/Basic/SourceManager.cpp
@@ -701,14 +701,11 @@ SourceManager::createExpansionLocImpl(const ExpansionInfo &Info,
   return SourceLocation::getMacroLoc(NextLocalOffset - (TokLength + 1));
 }
 
-const llvm::MemoryBuffer *
-SourceManager::getMemoryBufferForFile(const FileEntry *File, bool *Invalid) {
+llvm::Optional<llvm::MemoryBufferRef>
+SourceManager::getMemoryBufferForFileOrNone(const FileEntry *File) {
   const SrcMgr::ContentCache *IR = getOrCreateContentCache(File);
   assert(IR && "getOrCreateContentCache() cannot return NULL");
-  auto *B = IR->getBufferPointer(Diag, getFileManager(), SourceLocation());
-  if (Invalid)
-    *Invalid = !B;
-  return B ? B : getFakeBufferForRecovery();
+  return IR->getBufferOrNone(Diag, getFileManager(), SourceLocation());
 }
 
 void SourceManager::overrideFileContents(const FileEntry *SourceFile,