clang/test/CodeGenObjC/attr-availability.m

   1 // RUN: %clang_cc1 -fvisibility=hidden "-triple" "x86_64-apple-darwin8.0.0" -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-10_4 %s
   2 // RUN: %clang_cc1 -fvisibility=hidden "-triple" "x86_64-apple-darwin9.0.0" -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-10_5 %s
   3 // RUN: %clang_cc1 -fvisibility=hidden "-triple" "x86_64-apple-darwin10.0.0" -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-10_6 %s
   4
   5 // CHECK-10_4: @"OBJC_CLASS_$_WeakClass1" = extern_weak global
   6 // CHECK-10_5: @"OBJC_CLASS_$_WeakClass1" = external global
   7 // CHECK-10_6: @"OBJC_CLASS_$_WeakClass1" = external global
   8 __attribute__((availability(macosx,introduced=10.5)))
   9 @interface WeakClass1 @end
  10
  11 @implementation WeakClass1(MyCategory) @end
  12
  13 @implementation WeakClass1(YourCategory) @end
  14
  15 // CHECK-10_4: @"OBJC_CLASS_$_WeakClass2" = extern_weak global
  16 // CHECK-10_5: @"OBJC_CLASS_$_WeakClass2" = extern_weak global
  17 // CHECK-10_6: @"OBJC_CLASS_$_WeakClass2" = external global
  18 __attribute__((availability(macosx,introduced=10.6)))
  19 @interface WeakClass2 @end
  20
  21 @implementation WeakClass2(MyCategory) @end
  22
  23 @implementation WeakClass2(YourCategory) @end
  24
  25 // CHECK-10_4: @"OBJC_CLASS_$_WeakClass3" = extern_weak global
  26 // CHECK-10_5: @"OBJC_CLASS_$_WeakClass3" = extern_weak global
  27 // CHECK-10_6: @"OBJC_CLASS_$_WeakClass3" = external global
  28 __attribute__((availability(macosx,introduced=10.6)))
  29 @interface WeakClass3 @end
  30 @class WeakClass3;
  31
  32 @implementation WeakClass3(MyCategory) @end
  33
  34 @implementation WeakClass3(YourCategory) @end
  35