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// REQUIRES: locale.en_US.UTF-8
10
11// <regex>
12
13// template <class charT> struct regex_traits;
14
15// locale_type getloc()const;
16
17#include <regex>
18#include <cassert>
19
20#include "test_macros.h"
21#include "platform_support.h" // locale name macros
22
23int main(int, char**)
24{
25 {
26 std::regex_traits<char> t;
27 assert(t.getloc().name() == "C");
28 }
29#ifndef TEST_HAS_NO_WIDE_CHARACTERS
30 {
31 std::regex_traits<wchar_t> t;
32 assert(t.getloc().name() == "C");
33 }
34#endif
35 {
36 std::locale::global(std::locale(LOCALE_en_US_UTF_8));
37 std::regex_traits<char> t;
38 assert(t.getloc().name() == LOCALE_en_US_UTF_8);
39 }
40#ifndef TEST_HAS_NO_WIDE_CHARACTERS
41 {
42 std::locale::global(std::locale(LOCALE_en_US_UTF_8));
43 std::regex_traits<wchar_t> t;
44 assert(t.getloc().name() == LOCALE_en_US_UTF_8);
45 }
46#endif
47
48 return 0;
49}
50

source code of libcxx/test/std/re/re.traits/getloc.pass.cpp