adjust to llvm mainline changes.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67980 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclBase.cpp b/lib/AST/DeclBase.cpp
index bc7ac56..9ab269d 100644
--- a/lib/AST/DeclBase.cpp
+++ b/lib/AST/DeclBase.cpp
@@ -141,7 +141,7 @@
     MultipleDC *MDC = new MultipleDC();
     MDC->SemanticDC = getDeclContext();
     MDC->LexicalDC = DC;
-    DeclCtx.setPointer(MDC);
+    DeclCtx.setPointer(reinterpret_cast<DeclContext*>(MDC));
     DeclCtx.setInt(true);
   } else {
     getMultipleDC()->LexicalDC = DC;