objective-c: Use class definition AST in several situations when

building related objc ASTs which require a class definition AST.
These were uncovered when testing objc rewriter.

llvm-svn: 147210

1 files changed, 13 insertions, 0 deletions

diff --git a/clang/test/Rewriter/rewrite-super-message.mm b/clang/test/Rewriter/rewrite-super-message.mm
index 2def2808346..c7401378422 100644
--- a/clang/test/Rewriter/rewrite-super-message.mm
+++ b/clang/test/Rewriter/rewrite-super-message.mm
@@ -36,3 +36,16 @@ void *sel_registerName(const char *);
     return [super allocWithZone:zone];
 }
 @end
+
+@interface XNSArray
+{
+  Class isa;
+}
+@end
+
+@class XNSArray;
+
+@interface __NSArray0 : XNSArray
+@end
+
+@implementation __NSArray0 @end