1 // RUN: %clang_cc1 -I%S %s -triple x86_64-apple-darwin10 -emit-llvm -std=c++11 -o - | FileCheck %s 2 #include <typeinfo> 3 4 namespace Test1 { 5 6 struct Item { 7 const std::type_info &ti; 8 const char *name; 9 void *(*make)(); 10 }; 11 12 template<typename T> void *make_impl() { return new T; } 13 template<typename T> constexpr Item item(const char *name) { 14 return { typeid(T), name, make_impl<T> }; 15 } 16 17 struct A { virtual ~A(); }; 18 struct B : virtual A {}; 19 struct C { int n; }; 20 21 // FIXME: check we produce a constant array for this, once we support IRGen of 22 // folded structs and arrays. 23 constexpr Item items[] = { 24 item<A>("A"), item<B>("B"), item<C>("C"), item<int>("int") 25 }; 26 27 // CHECK: @_ZN5Test11xE = constant %"class.std::type_info"* bitcast (i8** @_ZTIN5Test11AE to %"class.std::type_info"*), align 8 28 constexpr auto &x = items[0].ti; 29 30 } 31
