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 bitset<N>& reset();
11
12#include <bitset>
13#include <cassert>
14
15#include "test_macros.h"
16
17#if defined(TEST_COMPILER_CLANG)
18#pragma clang diagnostic ignored "-Wtautological-compare"
19#elif defined(TEST_COMPILER_C1XX)
20#pragma warning(disable: 6294) // Ill-defined for-loop:  initial condition does not satisfy test.  Loop body not executed.
21#endif
22
23template <std::size_t N>
24void test_reset_all()
25{
26    std::bitset<N> v;
27    v.set();
28    v.reset();
29    for (std::size_t i = 0; i < N; ++i)
30        assert(!v[i]);
31}
32
33int main()
34{
35    test_reset_all<0>();
36    test_reset_all<1>();
37    test_reset_all<31>();
38    test_reset_all<32>();
39    test_reset_all<33>();
40    test_reset_all<63>();
41    test_reset_all<64>();
42    test_reset_all<65>();
43    test_reset_all<1000>();
44}
45