1 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -verify %s
3 void test0() __attribute__((visibility("default")));
4 void test1() __attribute__((visibility("hidden")));
5 void test2() __attribute__((visibility("internal")));
7 // rdar://problem/10753392
8 void test3() __attribute__((visibility("protected"))); // expected-warning {{target does not support 'protected' visibility; using 'default'}}
10 struct __attribute__((visibility("hidden"))) test4; // expected-note {{previous attribute is here}}
12 struct __attribute__((visibility("default"))) test4; // expected-error {{visibility does not match previous declaration}}
15 struct __attribute__((visibility("hidden"))) test5; // expected-note {{previous attribute is here}}
16 struct __attribute__((visibility("default"))) test5; // expected-error {{visibility does not match previous declaration}}
18 void test6() __attribute__((visibility("hidden"), // expected-note {{previous attribute is here}}
19 visibility("default"))); // expected-error {{visibility does not match previous declaration}}
21 extern int test7 __attribute__((visibility("default"))); // expected-note {{previous attribute is here}}
22 extern int test7 __attribute__((visibility("hidden"))); // expected-error {{visibility does not match previous declaration}}
24 typedef int __attribute__((visibility("default"))) bar; // expected-warning {{'visibility' attribute ignored}}
26 int x __attribute__((type_visibility("default"))); // expected-error {{'type_visibility' attribute only applies to types and namespaces}}
28 int PR17105 __attribute__((visibility(hidden))); // expected-error {{'visibility' attribute requires a string}}