1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // test constexpr bool operator[](size_t pos) const; 10 11 #include <bitset> 12 #include <cassert> 13 #include <cstddef> 14 #include <vector> 15 16 #include "../bitset_test_cases.h" 17 #include "test_macros.h" 18 19 template <std::size_t N> test_index_const()20void test_index_const() { 21 std::vector<std::bitset<N> > const cases = get_test_cases<N>(); 22 for (std::size_t c = 0; c != cases.size(); ++c) { 23 std::bitset<N> const v = cases[c]; 24 if (v.size() > 0) { 25 assert(v[N/2] == v.test(N/2)); 26 } 27 } 28 } 29 main(int,char **)30int main(int, char**) { 31 test_index_const<0>(); 32 test_index_const<1>(); 33 test_index_const<31>(); 34 test_index_const<32>(); 35 test_index_const<33>(); 36 test_index_const<63>(); 37 test_index_const<64>(); 38 test_index_const<65>(); 39 test_index_const<1000>(); 40 41 return 0; 42 } 43