14bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlsson// RUN: %clang_cc1 -I%S %s -triple x86_64-apple-darwin10 -emit-llvm -fcxx-exceptions -fexceptions -o - | FileCheck %s 24bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlsson#include <typeinfo> 34bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlsson 43a01693f9e05207a3ba6dfca49b457649979e3e2Anders Carlssonnamespace Test1 { 53a01693f9e05207a3ba6dfca49b457649979e3e2Anders Carlsson 64bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlsson// PR7400 74bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlssonstruct A { virtual void f(); }; 84bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlsson 947d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith// CHECK: @_ZN5Test16int_tiE = constant %"class.std::type_info"* bitcast (i8** @_ZTIi to %"class.std::type_info"*), align 8 1047d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithconst std::type_info &int_ti = typeid(int); 1147d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 1247d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith// CHECK: @_ZN5Test14A_tiE = constant %"class.std::type_info"* bitcast (i8** @_ZTIN5Test11AE to %"class.std::type_info"*), align 8 1347d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithconst std::type_info &A_ti = typeid(const volatile A &); 1447d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 1547d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithvolatile char c; 1647d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 1747d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith// CHECK: @_ZN5Test14c_tiE = constant %"class.std::type_info"* bitcast (i8** @_ZTIc to %"class.std::type_info"*), align 8 1847d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithconst std::type_info &c_ti = typeid(c); 1947d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 2047d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithextern const double &d; 2147d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 2247d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith// CHECK: @_ZN5Test14d_tiE = constant %"class.std::type_info"* bitcast (i8** @_ZTId to %"class.std::type_info"*), align 8 2347d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithconst std::type_info &d_ti = typeid(d); 2447d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 2547d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithextern A &a; 2647d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 2747d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith// CHECK: @_ZN5Test14a_tiE = global 2847d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithconst std::type_info &a_ti = typeid(a); 2947d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 30fe16aa31fdfaad4c38aed443d853af293714f1c4David Majnemer// CHECK: @_ZN5Test18A10_c_tiE = constant %"class.std::type_info"* bitcast ({ i8*, i8* }* @_ZTIA10_c to %"class.std::type_info"*), align 8 31fe16aa31fdfaad4c38aed443d853af293714f1c4David Majnemerconst std::type_info &A10_c_ti = typeid(char const[10]); 32fe16aa31fdfaad4c38aed443d853af293714f1c4David Majnemer 3393ab6bf534fb6c26563c00f28a8fc5581bb71dfdStephen Lin// CHECK-LABEL: define i8* @_ZN5Test11fEv 344bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlssonconst char *f() { 354bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlsson try { 364bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlsson // CHECK: br i1 374e1125f630e75a52209b928e9d43b638abf39987Bill Wendling // CHECK: invoke void @__cxa_bad_typeid() [[NR:#[0-9]+]] 384bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlsson return typeid(*static_cast<A *>(0)).name(); 394bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlsson } catch (...) { 40285cfd8953d4ca4da613a47a0d691f7234068f8cBill Wendling // CHECK: landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) 41285cfd8953d4ca4da613a47a0d691f7234068f8cBill Wendling // CHECK-NEXT: catch i8* null 424bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlsson } 434bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlsson 444bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlsson return 0; 454bdbc0cb1e29ac870b7e7985cf4a1b5c34176e8cAnders Carlsson} 463a01693f9e05207a3ba6dfca49b457649979e3e2Anders Carlsson 473a01693f9e05207a3ba6dfca49b457649979e3e2Anders Carlsson} 48f7a9da053f5bd6c18450c1796d953b42c3b7ad3aBill Wendling 494e1125f630e75a52209b928e9d43b638abf39987Bill Wendling// CHECK: attributes [[NR]] = { noreturn } 50