From 5e6842bfea737f7f3b61ae9e1df4c618a3d25f46 Mon Sep 17 00:00:00 2001
From: Fariborz Jahanian <fjahanian@apple.com>
Date: Fri, 24 Feb 2012 18:03:42 +0000
Subject: [PATCH] more objective-c modern translator ivar tests.

llvm-svn: 151376
---
 .../Rewriter/rewrite-modern-nested-ivar.mm    | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 clang/test/Rewriter/rewrite-modern-nested-ivar.mm

diff --git a/clang/test/Rewriter/rewrite-modern-nested-ivar.mm b/clang/test/Rewriter/rewrite-modern-nested-ivar.mm
new file mode 100644
index 000000000000..e2b5ea245f73
--- /dev/null
+++ b/clang/test/Rewriter/rewrite-modern-nested-ivar.mm
@@ -0,0 +1,33 @@
+// RUN: %clang_cc1 -E %s -o %t.m
+// RUN: %clang_cc1 -fblocks -rewrite-objc -fms-extensions %t.m -o %t-rw.cpp 
+// RUN: FileCheck --input-file=%t-rw.cpp %s
+// RUN: %clang_cc1 -fsyntax-only -Wno-address-of-temporary -D"Class=void*" -D"id=void*" -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp
+
+@interface NSURLResponse {
+@public
+  NSURLResponse *InnerResponse;
+}
+@end
+
+@interface NSCachedURLResponseInternal 
+{
+    @public
+    NSURLResponse *response;
+}
+@end
+
+@interface NSCachedURLResponse
+{
+    @private
+    NSCachedURLResponseInternal *_internal;
+}
+- (void) Meth;
+@end
+
+@implementation NSCachedURLResponse
+- (void) Meth {
+    _internal->response->InnerResponse = 0;
+  }
+@end
+
+// CHECK: (*(NSURLResponse **)((char *)(*(NSURLResponse **)((char *)(*(NSCachedURLResponseInternal **)((char *)self + OBJC_IVAR_$_NSCachedURLResponse__internal)) + OBJC_IVAR_$_NSCachedURLResponseInternal_response)) + OBJC_IVAR_$_NSURLResponse_InnerResponse)) = 0;