22 lines · 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-exception6//7//===----------------------------------------------------------------------===//8 9// REQUIRES: c++17 || c++20 || c++2310 11// XFAIL: no-wide-characters12 13// <codecvt>14 15// ensure that wbuffer_convert is marked as deprecated16 17#include <codecvt>18#include <locale>19 20std::wbuffer_convert<std::codecvt_utf8<wchar_t>> c1; // expected-warning-re {{'wbuffer_convert<std::codecvt_utf8<wchar_t{{.*}}>>' is deprecated}}21// expected-warning-re@-1 {{'codecvt_utf8<wchar_t{{.*}}>' is deprecated}}22