1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fexceptions -fobjc-exceptions -o %t %s 2// RUN: FileCheck -check-prefix=CHECK-X86_64 < %t %s 3// RUN: FileCheck -check-prefix=CHECK-EHTYPE < %t %s 4// rdar://16462586 5 6// We need exactly 3 of these. 7// CHECK-EHTYPE: @"OBJC_EHTYPE_$_MySecretNamespace.EH3" 8// CHECK-EHTYPE: @"OBJC_EHTYPE_$_MySecretNamespace.EH3" 9// CHECK-EHTYPE: @"OBJC_EHTYPE_$_MySecretNamespace.EH3" 10// CHECK-EHTYPE-NOT: @"OBJC_EHTYPE_$_MySecretNamespace.EH3" 11 12// CHECK-X86_64: @"OBJC_CLASS_$_MySecretNamespace.A" = global {{.*}}, section "__DATA, __objc_data", align 8 13// CHECK-X86_64: @"OBJC_METACLASS_$_MySecretNamespace.A" = global {{.*}}, section "__DATA, __objc_data", align 8 14// CHECK-X86_64: @OBJC_CLASS_NAME_ = {{.*}}, section "__TEXT,__objc_classname,cstring_literals", align 1 15// CHECK-X86_64: @"OBJC_EHTYPE_$_MySecretNamespace.EH1" = weak global {{.*}}, align 8 16// CHECK-X86_64: @"OBJC_EHTYPE_$_MySecretNamespace.EH2" = external global 17// CHECK-X86_64: @"OBJC_EHTYPE_$_MySecretNamespace.EH3" = global {{.*}}, section "__DATA,__objc_const", align 8 18// CHECK-X86_64: @"OBJC_LABEL_CLASS_$" = private global {{.*}}, section "__DATA, __objc_classlist, regular, no_dead_strip", align 8 19// CHECK-X86_64: define internal void @"\01-[A im0]" 20// CHECK-X86_64: define internal void @"\01-[A(Cat) im1]" 21 22// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-exceptions -fvisibility hidden -emit-llvm -o %t %s 23// RUN: FileCheck -check-prefix=CHECK-X86_64-HIDDEN < %t %s 24 25// CHECK-X86_64-HIDDEN: @"OBJC_CLASS_$_MySecretNamespace.A" = hidden global {{.*}}, section "__DATA, __objc_data", align 8 26// CHECK-X86_64-HIDDEN: @"OBJC_METACLASS_$_MySecretNamespace.A" = hidden global {{.*}}, section "__DATA, __objc_data", align 8 27// CHECK-X86_64-HIDDEN: @"OBJC_EHTYPE_$_MySecretNamespace.EH1" = weak hidden global 28// CHECK-X86_64-HIDDEN: @"OBJC_EHTYPE_$_MySecretNamespace.EH2" = external global 29// CHECK-X86_64-HIDDEN: @"OBJC_EHTYPE_$_MySecretNamespace.EH3" = hidden global {{.*}}, section "__DATA,__objc_const", align 8 30// CHECK-X86_64-HIDDEN: define internal void @"\01-[A im0]" 31// CHECK-X86_64-HIDDEN: define internal void @"\01-[A(Cat) im1]" 32 33// RUN: %clang_cc1 -triple armv6-apple-darwin10 -target-abi apcs-gnu -fobjc-exceptions -emit-llvm -o %t %s 34// RUN: FileCheck -check-prefix=CHECK-ARMV6 < %t %s 35 36// CHECK-ARMV6: @"OBJC_CLASS_$_MySecretNamespace.A" = global {{.*}}, section "__DATA, __objc_data", align 4 37// CHECK-ARMV6: @"OBJC_METACLASS_$_MySecretNamespace.A" = global {{.*}}, section "__DATA, __objc_data", align 4 38// CHECK-ARMV6: @OBJC_CLASS_NAME_ = {{.*}}, section "__TEXT,__objc_classname,cstring_literals", align 1 39// CHECK-ARMV6: @"OBJC_EHTYPE_$_MySecretNamespace.EH1" = weak global {{.*}}, align 4 40// CHECK-ARMV6: @"OBJC_EHTYPE_$_MySecretNamespace.EH2" = external global 41// CHECK-ARMV6: @"OBJC_EHTYPE_$_MySecretNamespace.EH3" = global {{.*}}, section "__DATA,__objc_const", align 4 42// CHECK-ARMV6: @"OBJC_LABEL_CLASS_$" = private global {{.*}}, section "__DATA, __objc_classlist, regular, no_dead_strip", align 4 43// CHECK-ARMV6: define internal void @"\01-[A im0]" 44// CHECK-ARMV6: define internal void @"\01-[A(Cat) im1]" 45 46__attribute__((objc_runtime_name("MySecretNamespace.A"))) 47@interface A 48@end 49 50@implementation A 51-(void) im0 { 52} 53@end 54 55@implementation A (Cat) 56-(void) im1 { 57} 58@end 59 60__attribute__((objc_runtime_name("MySecretNamespace.EH1"))) 61@interface EH1 62@end 63 64__attribute__((objc_runtime_name("MySecretNamespace.EH2"))) 65__attribute__((__objc_exception__)) 66@interface EH2 67@end 68 69__attribute__((objc_runtime_name("MySecretNamespace.EH3"))) 70__attribute__((__objc_exception__)) 71@interface EH3 72@end 73 74void f1(); 75 76void f0(id x) { 77 @try { 78 f1(); 79 } @catch (EH1 *x) { 80 } @catch (EH2 *x) { 81 } @catch (EH3 *x) { 82 } 83} 84 85@implementation EH3 86@end 87