1 // RUN: %clang_cc1 -I%S %s -triple x86_64-apple-darwin10 -emit-llvm -fcxx-exceptions -fexceptions -o - | FileCheck %s
2 #include <typeinfo>
3
4 namespace Test1 {
5
6 // PR7400
7 struct A { virtual void f(); };
8
9 // CHECK: @_ZN5Test16int_tiE ={{.*}} constant %"class.std::type_info"* bitcast (i8** @_ZTIi to %"class.std::type_info"*), align 8
10 const std::type_info &int_ti = typeid(int);
11
12 // CHECK: @_ZN5Test14A_tiE ={{.*}} constant %"class.std::type_info"* bitcast (i8** @_ZTIN5Test11AE to %"class.std::type_info"*), align 8
13 const std::type_info &A_ti = typeid(const volatile A &);
14
15 volatile char c;
16
17 // CHECK: @_ZN5Test14c_tiE ={{.*}} constant %"class.std::type_info"* bitcast (i8** @_ZTIc to %"class.std::type_info"*), align 8
18 const std::type_info &c_ti = typeid(c);
19
20 extern const double &d;
21
22 // CHECK: @_ZN5Test14d_tiE ={{.*}} constant %"class.std::type_info"* bitcast (i8** @_ZTId to %"class.std::type_info"*), align 8
23 const std::type_info &d_ti = typeid(d);
24
25 extern A &a;
26
27 // CHECK: @_ZN5Test14a_tiE ={{.*}} global
28 const std::type_info &a_ti = typeid(a);
29
30 // CHECK: @_ZN5Test18A10_c_tiE ={{.*}} constant %"class.std::type_info"* bitcast ({ i8*, i8* }* @_ZTIA10_c to %"class.std::type_info"*), align 8
31 const std::type_info &A10_c_ti = typeid(char const[10]);
32
33 // CHECK-LABEL: define{{.*}} i8* @_ZN5Test11fEv
34 // CHECK-SAME: personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
f()35 const char *f() {
36 try {
37 // CHECK: br i1
38 // CHECK: invoke void @__cxa_bad_typeid() [[NR:#[0-9]+]]
39 return typeid(*static_cast<A *>(0)).name();
40 } catch (...) {
41 // CHECK: landingpad { i8*, i32 }
42 // CHECK-NEXT: catch i8* null
43 }
44
45 return 0;
46 }
47
48 }
49
50 // CHECK: attributes [[NR]] = { noreturn }
51