forked from mirror/libcxx
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.2 KiB
C++
51 lines
1.2 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// 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.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// 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()
|
|
{
|
|
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>();
|
|
}
|