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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// REQUIRES: locale.en_US.UTF-8
// <regex>
// template <class charT, class traits = regex_traits<charT>> class basic_regex;
// locale_type imbue(locale_type loc);
#include <regex>
#include <locale>
#include <cassert>
#include "test_macros.h"
#include "platform_support.h" // locale name macros
int main()
{
std::regex r;
std::locale loc = r.imbue(std::locale(LOCALE_en_US_UTF_8));
assert(loc.name() == "C");
assert(r.getloc().name() == LOCALE_en_US_UTF_8);
loc = r.imbue(std::locale("C"));
assert(loc.name() == LOCALE_en_US_UTF_8);
assert(r.getloc().name() == "C");
}
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