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 // UNSUPPORTED: c++98, c++03 11 12 // <algorithm> 13 14 // template<class T> 15 // pair<T, T> 16 // minmax(initializer_list<T> t); 17 18 #include <algorithm> 19 #include <cassert> 20 21 #include "test_macros.h" 22 23 int main() 24 { 25 assert((std::minmax({1, 2, 3}) == std::pair<int, int>(1, 3))); 26 assert((std::minmax({1, 3, 2}) == std::pair<int, int>(1, 3))); 27 assert((std::minmax({2, 1, 3}) == std::pair<int, int>(1, 3))); 28 assert((std::minmax({2, 3, 1}) == std::pair<int, int>(1, 3))); 29 assert((std::minmax({3, 1, 2}) == std::pair<int, int>(1, 3))); 30 assert((std::minmax({3, 2, 1}) == std::pair<int, int>(1, 3))); 31 #if TEST_STD_VER >= 14 32 { 33 static_assert((std::minmax({1, 2, 3}) == std::pair<int, int>(1, 3)), ""); 34 static_assert((std::minmax({1, 3, 2}) == std::pair<int, int>(1, 3)), ""); 35 static_assert((std::minmax({2, 1, 3}) == std::pair<int, int>(1, 3)), ""); 36 static_assert((std::minmax({2, 3, 1}) == std::pair<int, int>(1, 3)), ""); 37 static_assert((std::minmax({3, 1, 2}) == std::pair<int, int>(1, 3)), ""); 38 static_assert((std::minmax({3, 2, 1}) == std::pair<int, int>(1, 3)), ""); 39 } 40 #endif 41 } 42
