clang/test/Sema/attr-availability-swift.c

   1 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fsyntax-only -fblocks -verify %s
   2 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fsyntax-only -ast-dump %s | FileCheck %s
   3 //
   4
   5 #if !__has_feature(attribute_availability_with_message)
   6 # error "Missing __has_feature"
   7 #endif
   8
   9 #if __has_feature(attribute_availability_swift)
  10 # warning "okay"
  11 // expected-warning@-1{{okay}}
  12 #else
  13 # error "Missing __has_feature"
  14 #endif
  15
  16 extern int noSwiftGlobal1 __attribute__((availability(swift, unavailable)));
  17 // CHECK: AvailabilityAttr {{.*}}swift 0 0 0 Unavailable "" ""
  18 extern int noSwiftGlobal1 __attribute__((availability(macosx, introduced=10.1))); // okay
  19 // CHECK: AvailabilityAttr {{.*}}Inherited swift 0 0 0 Unavailable "" ""
  20 // CHECK: AvailabilityAttr {{.*}}macos 10.1 0 0 "" ""
  21 extern int noSwiftGlobal1 __attribute__((availability(swift, unavailable, message="and this one has a message"))); // okay
  22 // CHECK: AvailabilityAttr {{.*}}Inherited macos 10.1 0 0 "" ""
  23 // CHECK: AvailabilityAttr {{.*}}swift 0 0 0 Unavailable "and this one has a message" ""
  24 extern int noSwiftGlobal2 __attribute__((availability(swift, introduced=5))); // expected-warning{{only 'unavailable' and 'deprecated' are supported for Swift availability}}
  25 // CHECK: VarDecl
  26 // CHECK-NOT: AvailabilityAttr
  27 extern int noSwiftGlobal3 __attribute__((availability(swift, deprecated, message="t")));
  28 // CHECK: VarDecl
  29 // CHECK: AvailabilityAttr {{.*}}swift 0 1 0 "t" ""