147d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith// RUN: %clang_cc1 -I%S %s -triple x86_64-apple-darwin10 -emit-llvm -std=c++11 -o - | FileCheck %s 247d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith#include <typeinfo> 347d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 447d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithnamespace Test1 { 547d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 647d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithstruct Item { 747d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith const std::type_info &ti; 847d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith const char *name; 947d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith void *(*make)(); 1047d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith}; 1147d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 1247d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithtemplate<typename T> void *make_impl() { return new T; } 1347d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithtemplate<typename T> constexpr Item item(const char *name) { 1447d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith return { typeid(T), name, make_impl<T> }; 1547d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith} 1647d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 1747d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithstruct A { virtual ~A(); }; 1847d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithstruct B : virtual A {}; 1947d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithstruct C { int n; }; 2047d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 2147d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith// FIXME: check we produce a constant array for this, once we support IRGen of 2247d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith// folded structs and arrays. 2347d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithconstexpr Item items[] = { 2447d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith item<A>("A"), item<B>("B"), item<C>("C"), item<int>("int") 2547d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith}; 2647d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 2747d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith// CHECK: @_ZN5Test11xE = constant %"class.std::type_info"* bitcast (i8** @_ZTIN5Test11AE to %"class.std::type_info"*), align 8 2847d2145675099893d702be4bc06bd9f26d8ddd13Richard Smithconstexpr auto &x = items[0].ti; 2947d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith 3047d2145675099893d702be4bc06bd9f26d8ddd13Richard Smith} 31