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 // <utility> 10 11 // template<class T, T N> 12 // using make_integer_sequence = integer_sequence<T, 0, 1, ..., N-1>; 13 14 // UNSUPPORTED: c++98, c++03, c++11 15 16 #include <utility> 17 #include <type_traits> 18 #include <cassert> 19 20 int main(int, char**) 21 { 22 static_assert(std::is_same<std::make_integer_sequence<int, 0>, std::integer_sequence<int>>::value, ""); 23 static_assert(std::is_same<std::make_integer_sequence<int, 1>, std::integer_sequence<int, 0>>::value, ""); 24 static_assert(std::is_same<std::make_integer_sequence<int, 2>, std::integer_sequence<int, 0, 1>>::value, ""); 25 static_assert(std::is_same<std::make_integer_sequence<int, 3>, std::integer_sequence<int, 0, 1, 2>>::value, ""); 26 27 static_assert(std::is_same<std::make_integer_sequence<unsigned long long, 0>, std::integer_sequence<unsigned long long>>::value, ""); 28 static_assert(std::is_same<std::make_integer_sequence<unsigned long long, 1>, std::integer_sequence<unsigned long long, 0>>::value, ""); 29 static_assert(std::is_same<std::make_integer_sequence<unsigned long long, 2>, std::integer_sequence<unsigned long long, 0, 1>>::value, ""); 30 static_assert(std::is_same<std::make_integer_sequence<unsigned long long, 3>, std::integer_sequence<unsigned long long, 0, 1, 2>>::value, ""); 31 32 return 0; 33 } 34