diff --git a/clang/lib/AST/DeclBase.cpp b/clang/lib/AST/DeclBase.cpp
index 30cca6f..17f542d 100644
--- a/clang/lib/AST/DeclBase.cpp
+++ b/clang/lib/AST/DeclBase.cpp
@@ -1585,7 +1585,7 @@
 DeclContext::udir_range DeclContext::using_directives() const {
   // FIXME: Use something more efficient than normal lookup for using
   // directives. In C++, using directives are looked up more than anything else.
-  lookup_const_result Result = lookup(UsingDirectiveDecl::getName());
+  lookup_result Result = lookup(UsingDirectiveDecl::getName());
   return udir_range(Result.begin(), Result.end());
 }