Tweak fix for http://llvm.org/bugs/show_bug.cgi?id=2000 to work across typedefs.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47269 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/deref.c b/test/Sema/deref.c
index 8f8156d..83f7f83 100644
--- a/test/Sema/deref.c
+++ b/test/Sema/deref.c
@@ -21,6 +21,7 @@
 }
 
 extern const void cv1;
+
 const void *foo4 (void)
 {
   return &cv1;
@@ -31,3 +32,12 @@
 {
   return &cv2; // expected-error{{address expression must be an lvalue or a function designator}}
 }
+
+typedef const void CVT;
+extern CVT cv3;
+
+const void *foo6 (void)
+{
+  return &cv3;
+}
+