Import Clang, at r72732.

1 files changed, 17 insertions, 0 deletions

diff --git a/test/SemaObjC/alias-test-2.m b/test/SemaObjC/alias-test-2.m
new file mode 100644
index 0000000..e0baf4e
--- /dev/null
+++ b/test/SemaObjC/alias-test-2.m
@@ -0,0 +1,17 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+// Note: GCC doesn't produce any of the following errors.
+@interface Super @end // expected-note {{previous definition is here}}
+
+@interface MyWpModule @end  // expected-note {{previous definition is here}}
+
+@compatibility_alias  MyAlias MyWpModule;
+
+@compatibility_alias  AliasForSuper Super;
+
+@interface MyAlias : AliasForSuper // expected-error {{duplicate interface definition for class 'MyWpModule'}}
+@end
+
+@implementation MyAlias : AliasForSuper // expected-error {{conflicting super class name 'Super'}}
+@end
+