update test


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@40765 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/array-constraint.c b/test/Sema/array-constraint.c
index 4b70bb9..0369eae 100644
--- a/test/Sema/array-constraint.c
+++ b/test/Sema/array-constraint.c
@@ -2,7 +2,7 @@
 
 struct s; 
 struct s* t (struct s z[]) {   // expected-error {{array has incomplete element type}}
-  return z; 
+  return z;                    // expected-error {{incompatible pointer type returning}}
 }
 
 void *k (void l[2]) {          // expected-error {{array has incomplete element type}}