1 files changed, 22 insertions, 0 deletions
diff --git a/test/SemaObjC/gc-attributes.m b/test/SemaObjC/gc-attributes.m
new file mode 100644
index 0000000..2f54328
--- /dev/null
+++ b/test/SemaObjC/gc-attributes.m
@@ -0,0 +1,22 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-gc -fsyntax-only -verify %s
+
+@interface A
+@end
+
+void f0(__strong A**); // expected-note{{passing argument to parameter here}}
+
+void test_f0() {
+  A *a;
+  static __weak A *a2;
+  f0(&a);
+  f0(&a2); // expected-warning{{passing 'A *__weak *' to parameter of type 'A *__strong *' discards qualifiers}} 
+}
+
+void f1(__weak A**); // expected-note{{passing argument to parameter here}}
+
+void test_f1() {
+  A *a;
+  __strong A *a2;
+  f1(&a);
+  f1(&a2); // expected-warning{{passing 'A *__strong *' to parameter of type 'A *__weak *' discards qualifiers}} 
+}