test/std/language.support/support.initlist/types.pass.cpp

//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// UNSUPPORTED: c++98, c++03

// template<class E>
// class initializer_list
// {
// public:
//     typedef E        value_type;
//     typedef const E& reference;
//     typedef const E& const_reference;
//     typedef size_t   size_type;
//
//     typedef const E* iterator;
//     typedef const E* const_iterator;

#include <initializer_list>
#include <type_traits>

struct A {};

int main()
{
    static_assert((std::is_same<std::initializer_list<A>::value_type, A>::value), "");
    static_assert((std::is_same<std::initializer_list<A>::reference, const A&>::value), "");
    static_assert((std::is_same<std::initializer_list<A>::const_reference, const A&>::value), "");
    static_assert((std::is_same<std::initializer_list<A>::size_type, std::size_t>::value), "");
    static_assert((std::is_same<std::initializer_list<A>::iterator, const A*>::value), "");
    static_assert((std::is_same<std::initializer_list<A>::const_iterator, const A*>::value), "");
}