From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/SemaObjC/gc-attributes.m | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 clang/test/SemaObjC/gc-attributes.m (limited to 'clang/test/SemaObjC/gc-attributes.m') diff --git a/clang/test/SemaObjC/gc-attributes.m b/clang/test/SemaObjC/gc-attributes.m new file mode 100644 index 0000000..2f54328 --- /dev/null +++ b/clang/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}} +} -- cgit v1.2.3