diff --git a/llvm/include/llvm/Analysis/DebugInfo.h b/llvm/include/llvm/Analysis/DebugInfo.h
index 26118c26bc88..1c1b595576f0 100644
--- a/llvm/include/llvm/Analysis/DebugInfo.h
+++ b/llvm/include/llvm/Analysis/DebugInfo.h
@@ -734,7 +734,7 @@ namespace llvm {
                                   bool isDefinition,
                                   unsigned VK = 0,
                                   unsigned VIndex = 0,
-                                  DIType = DIType(),
+                                  DIType ContainingType = DIType(),
                                   unsigned Flags = 0,
                                   bool isOptimized = false,
                                   Function *Fn = 0);