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 36