1// RUN: %clang_cc1  -fsyntax-only  -triple x86_64-apple-darwin10 -verify %s
2// rdar://9092208
3
4__attribute__((unavailable("not available")))
5@interface MyClass { // expected-note 8 {{'MyClass' has been explicitly marked unavailable here}}
6@public
7    void *_test;
8    MyClass *ivar; // no error.
9}
10
11- (id)self;
12- new;
13+ (void)addObject:(id)anObject;
14- (MyClass *)meth; // no error.
15
16@end
17
18@interface Gorf {
19  MyClass *ivar; // expected-error {{unavailable}}
20}
21- (MyClass *)meth; // expected-error {{unavailable}}
22@end
23
24@interface MyClass (Cat1)
25- (MyClass *)meth; // no error.
26@end
27
28@interface MyClass (Cat2) // no error.
29@end
30
31@implementation MyClass (Cat2) // expected-error {{unavailable}}
32@end
33
34int main() {
35 [MyClass new]; // expected-error {{'MyClass' is unavailable: not available}}
36 [MyClass self]; // expected-error {{'MyClass' is unavailable: not available}}
37 [MyClass addObject:((void *)0)]; // expected-error {{'MyClass' is unavailable: not available}}
38
39 MyClass *foo = [MyClass new]; // expected-error 2 {{'MyClass' is unavailable: not available}}
40
41 return 0;
42}
43
44// rdar://16681279
45@interface NSObject @end
46
47__attribute__((visibility("default"))) __attribute__((availability(macosx,unavailable)))
48@interface Foo : NSObject @end // expected-note 3 {{'Foo' has been explicitly marked unavailable here}}
49@interface AppDelegate  : NSObject
50@end
51
52@class Foo;
53
54@implementation AppDelegate
55- (void) applicationDidFinishLaunching
56{
57  Foo *foo = 0; // expected-error {{'Foo' is unavailable}}
58}
59@end
60
61@class Foo;
62Foo *g_foo = 0; // expected-error {{'Foo' is unavailable}}
63
64@class Foo;
65@class Foo;
66@class Foo;
67Foo * f_func() { // expected-error {{'Foo' is unavailable}}
68  return 0;
69}
70
71#define UNAVAILABLE __attribute__((unavailable("not available")))
72
73UNAVAILABLE
74@interface Base // expected-note {{unavailable here}}
75@end
76
77UNAVAILABLE
78@protocol SomeProto // expected-note 4 {{unavailable here}}
79@end
80
81@interface Sub : Base<SomeProto> // expected-error 2 {{unavailable}}
82@end
83@interface IP<SomeProto> // expected-error {{unavailable}}
84@end
85@protocol SubProt<SomeProto> // expected-error {{unavailable}}
86@end
87@interface Sub(cat)<SomeProto> // expected-error {{unavailable}}
88@end
89
90UNAVAILABLE
91@interface UnavailSub : Base<SomeProto> // no error
92@end
93UNAVAILABLE
94@interface UnavailIP<SomeProto> // no error
95@end
96UNAVAILABLE
97@protocol UnavailProt<SomeProto> // no error
98@end
99@interface UnavailSub(cat)<SomeProto> // no error
100@end
101