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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <iterator>
// template <BackInsertionContainer Cont>
// front_insert_iterator<Cont>
// front_inserter(Cont& x);
#include <cassert>
#include <iterator>
#include <list>
#include "test_macros.h"
#include "nasty_containers.h"
#include "test_constexpr_container.h"
template <class C>
TEST_CONSTEXPR_CXX20 bool
test(C c)
{
std::front_insert_iterator<C> i = std::front_inserter(c);
i = 0;
assert(c.size() == 1);
assert(c.front() == 0);
return true;
}
int main(int, char**)
{
test(std::list<int>());
test(nasty_list<int>());
#if TEST_STD_VER >= 20
test(ConstexprFixedCapacityDeque<int, 10>());
static_assert(test(ConstexprFixedCapacityDeque<int, 10>()));
#endif
return 0;
}
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