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//===----------------------------------------------------------------------===//
//
// 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, c++11, c++14
// <any>
// any::reset() noexcept
#include <any>
#include <cassert>
#include "any_helpers.h"
int main()
{
using std::any;
using std::any_cast;
// empty
{
any a;
// noexcept check
static_assert(
noexcept(a.reset())
, "any.reset() must be noexcept"
);
assertEmpty(a);
a.reset();
assertEmpty(a);
}
// small object
{
any a((small(1)));
assert(small::count == 1);
assertContains<small>(a, 1);
a.reset();
assertEmpty<small>(a);
assert(small::count == 0);
}
// large object
{
any a(large(1));
assert(large::count == 1);
assertContains<large>(a, 1);
a.reset();
assertEmpty<large>(a);
assert(large::count == 0);
}
}
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