| //===----------------------------------------------------------------------===// |
| // 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 |
| // UNSUPPORTED: libcpp-has-no-incomplete-format |
| // UNSUPPORTED: no-wide-characters |
| |
| // Validate it works regardless of the signedness of `char`. |
| // RUN: %{cxx} %{flags} %{compile_flags} -fsigned-char -fsyntax-only %s |
| // RUN: %{cxx} %{flags} %{compile_flags} -funsigned-char -fsyntax-only %s |
| |
| // <format> |
| |
| // [format.arg]/5.2 |
| // - otherwise, if T is char and char_type is wchar_t, initializes value with static_cast<wchar_t>(v); |
| |
| #include <format> |
| #include <iterator> |
| #include <string> |
| |
| void test() { |
| std::make_format_args<std::basic_format_context< |
| std::back_insert_iterator<std::basic_string<wchar_t>>, wchar_t>>('c'); |
| } |
