vendor/clang/clang-trunk-r321017

1 files changed, 3 insertions, 1 deletions

diff --git a/include/clang/Frontend/CompilerInstance.h b/include/clang/Frontend/CompilerInstance.h
index 5b5c75298a313..90a9501475b52 100644
--- a/include/clang/Frontend/CompilerInstance.h
+++ b/include/clang/Frontend/CompilerInstance.h
@@ -640,7 +640,9 @@ public:
                     const CodeGenOptions *CodeGenOpts = nullptr);
 
   /// Create the file manager and replace any existing one with it.
-  void createFileManager();
+  ///
+  /// \return The new file manager on success, or null on failure.
+  FileManager *createFileManager();
 
   /// Create the source manager and replace any existing one with it.
   void createSourceManager(FileManager &FileMgr);