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// UNSUPPORTED: c++03
10
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-FIXME
16
17// <uchar.h>
18
19#include <uchar.h>
20
21#include "test_macros.h"
22
23// __STDC_UTF_16__ may or may not be defined by the C standard library
24// __STDC_UTF_32__ may or may not be defined by the C standard library
25
26#if !defined(TEST_HAS_NO_C8RTOMB_MBRTOC8)
27ASSERT_SAME_TYPE(size_t, decltype(mbrtoc8((char8_t*)0, (const char*)0, (size_t)0, (mbstate_t*)0)));
28ASSERT_SAME_TYPE(size_t, decltype(c8rtomb((char*)0, (char8_t)0, (mbstate_t*)0)));
29#endif
30
31ASSERT_SAME_TYPE(size_t, decltype(mbrtoc16(pc16: (char16_t*)0, s: (const char*)0, n: (size_t)0, p: (mbstate_t*)0)));
32ASSERT_SAME_TYPE(size_t, decltype(c16rtomb(s: (char*)0, c16: (char16_t)0, ps: (mbstate_t*)0)));
33
34ASSERT_SAME_TYPE(size_t, decltype(mbrtoc32(pc32: (char32_t*)0, s: (const char*)0, n: (size_t)0, p: (mbstate_t*)0)));
35ASSERT_SAME_TYPE(size_t, decltype(c16rtomb(s: (char*)0, c16: (char32_t)0, ps: (mbstate_t*)0)));
36

source code of libcxx/test/std/depr/depr.c.headers/uchar_h.compile.pass.cpp