diff --git a/llvm/lib/Support/SourceMgr.cpp b/llvm/lib/Support/SourceMgr.cpp
index 4e7520c..da5681c 100644
--- a/llvm/lib/Support/SourceMgr.cpp
+++ b/llvm/lib/Support/SourceMgr.cpp
@@ -168,7 +168,7 @@
   }
   PrintedMsg += Msg;
 
-  return SMDiagnostic(Loc,
+  return SMDiagnostic(*this, Loc,
                       CurMB->getBufferIdentifier(), FindLineNumber(Loc, CurBuf),
                       Loc.getPointer()-LineStart, PrintedMsg,
                       LineStr, ShowLine);