| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| |
| #include <uchar.h> |
| |
| #include "test_macros.h" |
| |
| // When C++ char8_t support is not enabled, definitions of these functions that |
| // match the C2X declarations may still be present in the global namespace with |
| // a char8_t typedef substituted for the C++ char8_t type. If so, these are not |
| // the declarations we are looking for, so don't test for them. |
| #if !defined(TEST_HAS_NO_CHAR8_T) |
| using U = decltype(::c8rtomb); |
| using V = decltype(::mbrtoc8); |
| # if defined(_LIBCPP_HAS_NO_C8RTOMB_MBRTOC8) |
| // expected-error@-3 {{no member named 'c8rtomb' in the global namespace}} |
| // expected-error@-3 {{no member named 'mbrtoc8' in the global namespace}} |
| # else |
| // expected-no-diagnostics |
| # endif |
| #else |
| // expected-no-diagnostics |
| #endif |
