destroy should forward to base class.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65151 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclObjC.cpp b/lib/AST/DeclObjC.cpp
index ccf641f..98343e7 100644
--- a/lib/AST/DeclObjC.cpp
+++ b/lib/AST/DeclObjC.cpp
@@ -178,6 +178,7 @@
 /// Destroy - Call destructors and release memory.
 void ObjCImplementationDecl::Destroy(ASTContext& C) {
   IVars.clear();
+  Decl::Destroy(C);
 }