36 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// UNSUPPORTED: c++0310 11// Apple platforms don't provide <uchar.h> yet, so these tests fail.12// XFAIL: target={{.+}}-apple-{{.+}}13 14// mbrtoc16 not defined.15// XFAIL: LIBCXX-PICOLIBC-FIXME16 17// <cuchar>18 19#include <cuchar>20 21#include "test_macros.h"22 23// __STDC_UTF_16__ may or may not be defined by the C standard library24// __STDC_UTF_32__ may or may not be defined by the C standard library25 26#if !defined(TEST_HAS_NO_C8RTOMB_MBRTOC8)27ASSERT_SAME_TYPE(std::size_t, decltype(std::mbrtoc8((char8_t*)0, (const char*)0, (size_t)0, (mbstate_t*)0)));28ASSERT_SAME_TYPE(std::size_t, decltype(std::c8rtomb((char*)0, (char8_t)0, (mbstate_t*)0)));29#endif30 31ASSERT_SAME_TYPE(std::size_t, decltype(std::mbrtoc16((char16_t*)0, (const char*)0, (size_t)0, (mbstate_t*)0)));32ASSERT_SAME_TYPE(std::size_t, decltype(std::c16rtomb((char*)0, (char16_t)0, (mbstate_t*)0)));33 34ASSERT_SAME_TYPE(std::size_t, decltype(std::mbrtoc32((char32_t*)0, (const char*)0, (size_t)0, (mbstate_t*)0)));35ASSERT_SAME_TYPE(std::size_t, decltype(std::c16rtomb((char*)0, (char32_t)0, (mbstate_t*)0)));36