1 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fexceptions -fobjc-exceptions -o - %s | FileCheck %s 2 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fexceptions -fobjc-exceptions -fvisibility hidden -o - %s | FileCheck -check-prefix=CHECK-HIDDEN %s 3 4 __attribute__((objc_root_class)) 5 @interface Root { 6 Class isa; 7 } 8 @end 9 10 __attribute__((objc_exception)) 11 @interface A : Root 12 @end 13 14 @implementation A 15 @end 16 // CHECK: @"OBJC_EHTYPE_$_A" = global {{%.*}} { i8** getelementptr (i8*, i8** @objc_ehtype_vtable, i32 2) 17 // CHECK-HIDDEN: @"OBJC_EHTYPE_$_A" = hidden global {{%.*}} { i8** getelementptr (i8*, i8** @objc_ehtype_vtable, i32 2) 18 19 __attribute__((objc_exception)) 20 __attribute__((visibility("default"))) 21 @interface B : Root 22 @end 23 24 @implementation B 25 @end 26 // CHECK: @"OBJC_EHTYPE_$_B" = global {{%.*}} { i8** getelementptr (i8*, i8** @objc_ehtype_vtable, i32 2) 27 // CHECK-HIDDEN: @"OBJC_EHTYPE_$_B" = global {{%.*}} { i8** getelementptr (i8*, i8** @objc_ehtype_vtable, i32 2) 28
