Add the clang library to the repo (with some of my changes, too).

1 files changed, 16 insertions, 0 deletions

diff --git a/clang/test/SemaObjC/warn-assign-property-nscopying.m b/clang/test/SemaObjC/warn-assign-property-nscopying.m
new file mode 100644
index 0000000..1bdb4f0
--- /dev/null
+++ b/clang/test/SemaObjC/warn-assign-property-nscopying.m
@@ -0,0 +1,16 @@
+// RUN: %clang_cc1  -fobjc-gc -fsyntax-only -verify %s
+// RUN: %clang_cc1  -x objective-c++ -fobjc-gc -fsyntax-only -verify %s
+
+@protocol NSCopying @end
+
+@interface NSObject <NSCopying>
+@end
+
+@interface NSDictionary : NSObject
+@end
+
+@interface INTF
+  @property NSDictionary* undoAction;  // expected-warning {{no 'assign', 'retain', or 'copy' attribute is specified - 'assign' is assumed}} // expected-warning {{default assign attribute on property 'undoAction' which implements NSCopying protocol is not appropriate with}}
+  @property id okAction;  // expected-warning {{no 'assign', 'retain', or 'copy' attribute is specified - 'assign' is assumed}}
+@end
+