1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Basic/FileManager.cpp b/clang/lib/Basic/FileManager.cpp
index 6097a27..cd520a6 100644
--- a/clang/lib/Basic/FileManager.cpp
+++ b/clang/lib/Basic/FileManager.cpp
@@ -547,7 +547,7 @@ FileManager::getBufferForFile(FileEntryRef FE, bool isVolatile,
 llvm::ErrorOr<std::unique_ptr<llvm::MemoryBuffer>>
 FileManager::getBufferForFileImpl(StringRef Filename, int64_t FileSize,
                                   bool isVolatile,
-                                  bool RequiresNullTerminator) {
+                                  bool RequiresNullTerminator) const {
   if (FileSystemOpts.WorkingDir.empty())
     return FS->getBufferForFile(Filename, FileSize, RequiresNullTerminator,
                                 isVolatile);