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 // ADDITIONAL_COMPILE_FLAGS: -D_LIBCPP_ENABLE_CXX26_REMOVED_WSTRING_CONVERT
10 
11 // REQUIRES: c++17 || c++20 || c++23
12 // UNSUPPORTED: no-wide-characters
13 
14 // <codecvt>
15 
16 // ensure that wstring_convert is marked as deprecated
17 
18 #include <codecvt>
19 #include <locale>
20 
21 std::wstring_convert<std::codecvt_utf8<wchar_t>> c1; // expected-warning-re {{'wstring_convert<std::codecvt_utf8<wchar_t{{.*}}>>' is deprecated}}
22 // expected-warning-re@-1 {{'codecvt_utf8<wchar_t{{.*}}>' is deprecated}}
23