1// RUN: %clang_cc1 -fsyntax-only -verify %s
2
3#if !__has_feature(attribute_availability)
4#  error 'availability' attribute is not available
5#endif
6
7void f0() __attribute__((availability(macosx,introduced=10.2,deprecated=10.4,obsoleted=10.6)));
8
9void f1() __attribute__((availability(macosx,deprecated=10.4,introduced=10.2,obsoleted=10.6)));
10
11void f2() __attribute__((availability(ios,deprecated=10.4.7,introduced=10,obsoleted=10.6)));
12
13void f3() __attribute__((availability(ios,deprecated=10.4.7,introduced=10,obsoleted=10.6,introduced=10.2))); // expected-error{{redundant 'introduced' availability change; only the last specified change will be used}}
14
15void f4() __attribute__((availability(macosx,introduced=10.5), availability(ios,unavailable)));
16
17void f5() __attribute__((availability(macosx,introduced=10.5), availability(ios,unavailable, unavailable))); // expected-error{{redundant 'unavailable' availability change; only the last specified change will be used}}
18
19void f6() __attribute__((availability(macosx,unavailable,introduced=10.5))); // expected-warning{{'unavailable' availability overrides all other availability information}}
20
21void f7() __attribute__((availability(macosx,message=L"wide"))); // expected-error {{expected string literal for optional message in 'availability' attribute}}
22
23// rdar://10095131
24enum E{
25    gorf __attribute__((availability(macosx,introduced=8.5, message = 10.0))), // expected-error {{expected string literal for optional message in 'availability' attribute}}
26    garf __attribute__((availability(macosx,introduced=8.5, message))), // expected-error {{expected '=' after 'message'}}
27
28    foo __attribute__((availability(macosx,introduced=8.5,deprecated=9.0, message="Use CTFontCopyPostScriptName()", deprecated=10.0))) // expected-error {{expected ')'}} \
29                                                                                                                                       // expected-note {{to match this '('}}
30};
31