default.pass.cpp revision 97ecd6491374d756bd9c6da9ef84ab173f5049d6 
1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// test default ctor
11
12#include <bitset>
13#include <cassert>
14
15#pragma clang diagnostic ignored "-Wtautological-compare"
16
17template <std::size_t N>
18void test_default_ctor()
19{
20    {
21    std::bitset<N> v1;
22    assert(v1.size() == N);
23    for (std::size_t i = 0; i < N; ++i)
24        assert(v1[i] == false);
25    }
26}
27
28int main()
29{
30    test_default_ctor<0>();
31    test_default_ctor<1>();
32    test_default_ctor<31>();
33    test_default_ctor<32>();
34    test_default_ctor<33>();
35    test_default_ctor<63>();
36    test_default_ctor<64>();
37    test_default_ctor<65>();
38    test_default_ctor<1000>();
39}
40