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>& set(); 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 23 template <std::size_t N> 24 void test_set_all() 25 { 26 std::bitset<N> v; 27 v.set(); 28 for (std::size_t i = 0; i < N; ++i) 29 assert(v[i]); 30 } 31 32 int main() 33 { 34 test_set_all<0>(); 35 test_set_all<1>(); 36 test_set_all<31>(); 37 test_set_all<32>(); 38 test_set_all<33>(); 39 test_set_all<63>(); 40 test_set_all<64>(); 41 test_set_all<65>(); 42 test_set_all<1000>(); 43 } 44
