| //===----------------------------------------------------------------------===// |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // UNSUPPORTED: c++03, c++11, c++14, c++17, c++20 |
| // UNSUPPORTED: libcpp-has-no-incomplete-format |
| |
| // <format> |
| |
| // template<ranges::input_range R> |
| // requires same_as<R, remove_cvref_t<R>> |
| // constexpr range_format format_kind<R> = see below; |
| |
| #include <format> |
| |
| #include <array> |
| #include <queue> |
| #include <stack> |
| #include <tuple> |
| #include <utility> |
| |
| #include "test_macros.h" |
| |
| constexpr std::range_format valid = std::format_kind<std::array<int, 1>>; |
| |
| // expected-error@*:* {{create a template specialization of format_kind for your type}} |
| constexpr std::range_format invalid_due_to_const = std::format_kind<const std::array<int, 1>>; |
| |
| // expected-error@*:* {{create a template specialization of format_kind for your type}} |
| constexpr std::range_format invalid_due_to_volatile = std::format_kind<volatile std::array<int, 1>>; |
| |
| // expected-error@*:* {{create a template specialization of format_kind for your type}} |
| constexpr std::range_format invalid_due_to_reference = std::format_kind<std::array<int, 1>&>; |
| |
| // expected-error@*:* {{create a template specialization of format_kind for your type}} |
| constexpr std::range_format invalid_no_input_range = std::format_kind<int>; |
| |
| // expected-error@*:* {{create a template specialization of format_kind for your type}} |
| constexpr std::range_format not_a_range_stack = std::format_kind<std::stack<int>>; |
| |
| // expected-error@*:* {{create a template specialization of format_kind for your type}} |
| constexpr std::range_format not_a_range_queue = std::format_kind<std::queue<int>>; |
| |
| // expected-error@*:* {{create a template specialization of format_kind for your type}} |
| constexpr std::range_format not_a_range_priority_queue = std::format_kind<std::priority_queue<int>>; |
| |
| // expected-error@*:* {{create a template specialization of format_kind for your type}} |
| constexpr std::range_format not_a_range_pair = std::format_kind<std::pair<int, int>>; |
| |
| // expected-error@*:* {{create a template specialization of format_kind for your type}} |
| constexpr std::range_format not_a_range_tuple_1 = std::format_kind<std::tuple<int>>; |
| |
| // expected-error@*:* {{create a template specialization of format_kind for your type}} |
| constexpr std::range_format not_a_range_tuple_2 = std::format_kind<std::tuple<int, int>>; |
| |
| // expected-error@*:* {{create a template specialization of format_kind for your type}} |
| constexpr std::range_format not_a_range_tuple_3 = std::format_kind<std::tuple<int, int, int>>; |