pass -verify in exprs.m, merge const-id.m into message.m


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64886 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaObjC/exprs.m b/test/SemaObjC/exprs.m
index d675865..cb7f723 100644
--- a/test/SemaObjC/exprs.m
+++ b/test/SemaObjC/exprs.m
@@ -1,4 +1,4 @@
-// RUN: clang %s -fsyntax-only
+// RUN: clang %s -fsyntax-only -verify
 
 // rdar://6597252
 Class foo(Class X) {