libcxx/test/std/localization/locale.stdcvt/depr.verify.cpp

   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 // REQUIRES: c++17 || c++20 || c++23
  10 // UNSUPPORTED: no-wide-characters
  11
  12 // <codecvt>
  13
  14 // Ensure that codecvt content is marked as deprecated.
  15 // The header has been removed in C++26.
  16
  17 #include <codecvt>
  18
  19 std::codecvt_mode c1; // expected-warning {{'codecvt_mode' is deprecated}}
  20 std::codecvt_utf8<wchar_t> c2; // expected-warning-re {{'codecvt_utf8<wchar_t{{.*}}>' is deprecated}}
  21 std::codecvt_utf16<wchar_t> c3; // expected-warning-re {{'codecvt_utf16<wchar_t{{.*}}>' is deprecated}}
  22 std::codecvt_utf8_utf16<wchar_t> c4; // expected-warning-re {{'codecvt_utf8_utf16<wchar_t{{.*}}>' is deprecated}}