xref: /aosp_15_r20/external/clang/test/CodeGenObjCXX/exceptions.mm (revision 67e74705e28f6214e480b399dd47ea732279e315)
1*67e74705SXin Li// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -emit-llvm -fcxx-exceptions -fexceptions -fobjc-exceptions -o - %s | FileCheck %s
2*67e74705SXin Li
3*67e74705SXin Li@interface OCType @end
4*67e74705SXin Livoid opaque();
5*67e74705SXin Li
6*67e74705SXin Linamespace test0 {
7*67e74705SXin Li
8*67e74705SXin Li  // CHECK-LABEL: define void @_ZN5test03fooEv
9*67e74705SXin Li  // CHECK-SAME:  personality i8* bitcast (i32 (...)* @__objc_personality_v0 to i8*)
10*67e74705SXin Li  void foo() {
11*67e74705SXin Li    try {
12*67e74705SXin Li      // CHECK: invoke void @_Z6opaquev
13*67e74705SXin Li      opaque();
14*67e74705SXin Li    } catch (OCType *T) {
15*67e74705SXin Li      // CHECK:      landingpad { i8*, i32 }
16*67e74705SXin Li      // CHECK-NEXT:   catch %struct._objc_typeinfo* @"OBJC_EHTYPE_$_OCType"
17*67e74705SXin Li    }
18*67e74705SXin Li  }
19*67e74705SXin Li}
20*67e74705SXin Li
21*67e74705SXin Li// rdar://12605907
22*67e74705SXin Li@interface NSException
23*67e74705SXin Li  + new;
24*67e74705SXin Li@end
25*67e74705SXin Linamespace test1 {
26*67e74705SXin Li
27*67e74705SXin Li  void bar() {
28*67e74705SXin Li    @try {
29*67e74705SXin Li      throw [NSException new];
30*67e74705SXin Li    } @catch (id i) {
31*67e74705SXin Li    }
32*67e74705SXin Li  }
33*67e74705SXin Li// CHECK: invoke void @objc_exception_throw(i8* [[CALL:%.*]]) [[NR:#[0-9]+]]
34*67e74705SXin Li// CHECK:          to label [[INVOKECONT1:%.*]] unwind label [[LPAD:%.*]]
35*67e74705SXin Li}
36*67e74705SXin Li
37*67e74705SXin Li// CHECK: attributes [[NR]] = { noreturn }
38