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 // The system-provided <uchar.h> seems to be broken on AIX
15 // XFAIL: LIBCXX-AIX-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 ASSERT_SAME_TYPE(size_t, decltype(mbrtoc16((char16_t*)0, (const char*)0, (size_t)0, (mbstate_t*)0)));
27 ASSERT_SAME_TYPE(size_t, decltype(c16rtomb((char*)0, (char16_t)0, (mbstate_t*)0)));
28 
29 ASSERT_SAME_TYPE(size_t, decltype(mbrtoc32((char32_t*)0, (const char*)0, (size_t)0, (mbstate_t*)0)));
30 ASSERT_SAME_TYPE(size_t, decltype(c16rtomb((char*)0, (char32_t)0, (mbstate_t*)0)));
31