1*67e74705SXin Li// RUN: %clang_cc1 -fvisibility hidden "-triple" "x86_64-apple-darwin8.0.0" -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-10_4 %s 2*67e74705SXin Li// RUN: %clang_cc1 -fvisibility hidden "-triple" "x86_64-apple-darwin9.0.0" -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-10_5 %s 3*67e74705SXin Li// RUN: %clang_cc1 -fvisibility hidden "-triple" "x86_64-apple-darwin10.0.0" -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-10_6 %s 4*67e74705SXin Li 5*67e74705SXin Li// CHECK-10_4: @"OBJC_CLASS_$_WeakClass1" = extern_weak global 6*67e74705SXin Li// CHECK-10_5: @"OBJC_CLASS_$_WeakClass1" = external global 7*67e74705SXin Li// CHECK-10_6: @"OBJC_CLASS_$_WeakClass1" = external global 8*67e74705SXin Li__attribute__((availability(macosx,introduced=10.5))) 9*67e74705SXin Li@interface WeakClass1 @end 10*67e74705SXin Li 11*67e74705SXin Li@implementation WeakClass1(MyCategory) @end 12*67e74705SXin Li 13*67e74705SXin Li@implementation WeakClass1(YourCategory) @end 14*67e74705SXin Li 15*67e74705SXin Li// CHECK-10_4: @"OBJC_CLASS_$_WeakClass2" = extern_weak global 16*67e74705SXin Li// CHECK-10_5: @"OBJC_CLASS_$_WeakClass2" = extern_weak global 17*67e74705SXin Li// CHECK-10_6: @"OBJC_CLASS_$_WeakClass2" = external global 18*67e74705SXin Li__attribute__((availability(macosx,introduced=10.6))) 19*67e74705SXin Li@interface WeakClass2 @end 20*67e74705SXin Li 21*67e74705SXin Li@implementation WeakClass2(MyCategory) @end 22*67e74705SXin Li 23*67e74705SXin Li@implementation WeakClass2(YourCategory) @end 24*67e74705SXin Li 25