Overload SourceManager::overrideFileContents so that unconditionally passing ownership is explicitly done using unique_ptr.

Only those callers who are dynamically passing ownership should need the
3 argument form. Those accepting the default ("do pass ownership")
should do so explicitly with a unique_ptr now.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@216614 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 1 deletions

diff --git a/include/clang/Basic/SourceManager.h b/include/clang/Basic/SourceManager.h
index fb65c4b28d..8addde9d15 100644
--- a/include/clang/Basic/SourceManager.h
+++ b/include/clang/Basic/SourceManager.h
@@ -832,7 +832,11 @@ public:
   /// \param DoNotFree If true, then the buffer will not be freed when the
   /// source manager is destroyed.
   void overrideFileContents(const FileEntry *SourceFile,
-                            llvm::MemoryBuffer *Buffer, bool DoNotFree = false);
+                            llvm::MemoryBuffer *Buffer, bool DoNotFree);
+  void overrideFileContents(const FileEntry *SourceFile,
+                            std::unique_ptr<llvm::MemoryBuffer> Buffer) {
+    overrideFileContents(SourceFile, Buffer.release(), /*DoNotFree*/ false);
+  }
 
   /// \brief Override the given source file with another one.
   ///