attr-availability.c revision faab5618b5beed350d7444de97cf513ef1a42ca6
1// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fsyntax-only -verify %s 2 3void f0() __attribute__((availability(macosx,introduced=10.4,deprecated=10.2))); // expected-warning{{feature cannot be deprecated in OS X version 10.2 before it was introduced in version 10.4; attribute ignored}} 4void f1() __attribute__((availability(ios,obsoleted=2.1,deprecated=3.0))); // expected-warning{{feature cannot be obsoleted in iOS version 2.1 before it was deprecated in version 3.0; attribute ignored}} 5void f2() __attribute__((availability(ios,introduced=2.1,deprecated=2.1))); 6 7void f3() __attribute__((availability(otheros,introduced=2.2))); // expected-warning{{unknown platform 'otheros' in availability macro}} 8 9// rdar://10095131 10extern void 11ATSFontGetName(const char *oName) __attribute__((availability(macosx,introduced=8.0,deprecated=9.0, message="use CTFontCopyFullName"))); // expected-note {{'ATSFontGetName' declared here}} 12 13extern void 14ATSFontGetPostScriptName(int flags) __attribute__((availability(macosx,introduced=8.0,obsoleted=9.0, message="use ATSFontGetFullPostScriptName"))); // expected-note {{function has been explicitly marked unavailable here}} 15 16void test_10095131() { 17 ATSFontGetName("Hello"); // expected-warning {{'ATSFontGetName' is deprecated: first deprecated in OS X 9.0 - use CTFontCopyFullName}} 18 ATSFontGetPostScriptName(100); // expected-error {{'ATSFontGetPostScriptName' is unavailable: obsoleted in OS X 9.0 - use ATSFontGetFullPostScriptName}} 19} 20 21// rdar://10711037 22__attribute__((availability(macos, unavailable))) // expected-warning {{attribute 'availability' is ignored}} 23enum { 24 NSDataWritingFileProtectionWriteOnly = 0x30000000, 25 NSDataWritingFileProtectionCompleteUntilUserAuthentication = 0x40000000, 26}; 27 28void f4(int) __attribute__((availability(ios,deprecated=3.0))); 29void f4(int) __attribute__((availability(ios,introduced=4.0))); // expected-warning {{feature cannot be deprecated in iOS version 3.0 before it was introduced in version 4.0; attribute ignored}} 30 31void f5(int) __attribute__((availability(ios,deprecated=3.0), 32 availability(ios,introduced=4.0))); // expected-warning {{feature cannot be deprecated in iOS version 3.0 before it was introduced in version 4.0; attribute ignored}} 33 34void f6(int) __attribute__((availability(ios,deprecated=3.0))); // expected-note {{previous attribute is here}} 35void f6(int) __attribute__((availability(ios,deprecated=4.0))); // expected-warning {{availability does not match previous declaration}} 36 37void f7(int) __attribute__((availability(ios,introduced=2.0))); 38void f7(int) __attribute__((availability(ios,deprecated=3.0))); // expected-note {{previous attribute is here}} 39void f7(int) __attribute__((availability(ios,deprecated=4.0))); // expected-warning {{availability does not match previous declaration}} 40 41 42// <rdar://problem/11886458> 43#if !__has_feature(attribute_availability_with_message) 44# error "Missing __has_feature" 45#endif 46