default.pass.cpp
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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
//
//===----------------------------------------------------------------------===//
// test default ctor
#include <bitset>
#include <cassert>
#include "test_macros.h"
#if defined(TEST_COMPILER_C1XX)
#pragma warning(disable: 6294) // Ill-defined for-loop: initial condition does not satisfy test. Loop body not executed.
#endif
template <std::size_t N>
void test_default_ctor()
{
{
TEST_CONSTEXPR std::bitset<N> v1;
assert(v1.size() == N);
for (std::size_t i = 0; i < N; ++i)
assert(v1[i] == false);
}
#if TEST_STD_VER >= 11
{
constexpr std::bitset<N> v1;
static_assert(v1.size() == N, "");
}
#endif
}
int main(int, char**)
{
test_default_ctor<0>();
test_default_ctor<1>();
test_default_ctor<31>();
test_default_ctor<32>();
test_default_ctor<33>();
test_default_ctor<63>();
test_default_ctor<64>();
test_default_ctor<65>();
test_default_ctor<1000>();
return 0;
}