clang/test/Sema/attr-availability-square-brackets.c

   1 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fsyntax-only -verify %s
   2
   3 [[clang::availability(macosx,introduced=10.4,deprecated=10.2)]] void f0(void); // expected-warning{{feature cannot be deprecated in macOS version 10.2 before it was introduced in version 10.4; attribute ignored}}
   4 [[clang::availability(ios,obsoleted=2.1,deprecated=3.0)]] void f1(void);  // expected-warning{{feature cannot be obsoleted in iOS version 2.1 before it was deprecated in version 3.0; attribute ignored}}
   5 [[clang::availability(ios,introduced=2.1,deprecated=2.1)]] void f2(void);
   6
   7 [[clang::availability(macosx,introduced=8.0,deprecated=9.0, message="use CTFontCopyFullName")]]
   8 extern void
   9 ATSFontGetName(const char *oName); // expected-note {{'ATSFontGetName' has been explicitly marked deprecated here}}
  10
  11 void test_10095131(void) {
  12   ATSFontGetName("Hello"); // expected-warning {{'ATSFontGetName' is deprecated: first deprecated in macOS 9.0 - use CTFontCopyFullName}}
  13 }
  14
  15 enum
  16 [[clang::availability(macos, unavailable)]]
  17 {
  18     NSDataWritingFileProtectionWriteOnly = 0x30000000,
  19     NSDataWritingFileProtectionCompleteUntilUserAuthentication = 0x40000000,
  20 };
  21
  22 extern int x [[clang::availability(macosx,introduced=10.5)]];
  23 extern int x;
  24
  25 int i [[clang::availability(this, should = 1.0)]]; // expected-error {{'should' is not an availability stage; use 'introduced', 'deprecated', or 'obsoleted'}} \
  26                                                    // expected-warning {{unknown platform 'this' in availability macro}}