libcxx/test/std/algorithms/alg.sorting/alg.min.max/max_init_list.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.
//
//===----------------------------------------------------------------------===//

// <algorithm>

// template <class T>
//   T
//   max(initializer_list<T> t);

#include <algorithm>
#include <cassert>

int main()
{
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
    int i = std::max({2, 3, 1});
    assert(i == 3);
    i = std::max({2, 1, 3});
    assert(i == 3);
    i = std::max({3, 1, 2});
    assert(i == 3);
    i = std::max({3, 2, 1});
    assert(i == 3);
    i = std::max({1, 2, 3});
    assert(i == 3);
    i = std::max({1, 3, 2});
    assert(i == 3);
#if _LIBCPP_STD_VER > 11
    {
    static_assert(std::max({1, 3, 2}) == 3, "");
    static_assert(std::max({2, 1, 3}) == 3, "");
    static_assert(std::max({3, 2, 1}) == 3, "");
    }
#endif
#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
}