Test for my last patch.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80740 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/SemaObjC/deref-interface.m b/test/SemaObjC/deref-interface.m
new file mode 100644 (file)
index 0000000..1c85918
--- /dev/null
+++ b/test/SemaObjC/deref-interface.m
@@ -0,0 +1,12 @@
+// RUN: clang-cc -triple x86_64-apple-darwin9 -verify -fsyntax-only %s
+
+@interface NSView 
+  - (id)initWithView:(id)realView;
+@end
+
+@implementation NSView
+ - (id)initWithView:(id)realView {
+     *(NSView *)self = *(NSView *)realView;    // expected-error {{indirection cannot be to an interface in non-fragile ABI}}
+ }
+@end
+