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// REQUIRES: locale.en_US.UTF-810 11// <regex>12 13// template <class charT, class traits = regex_traits<charT>> class basic_regex;14 15// locale_type imbue(locale_type loc);16 17#include <regex>18#include <locale>19#include <cassert>20 21#include "test_macros.h"22#include "platform_support.h" // locale name macros23 24int main(int, char**)25{26 std::regex r;27 std::locale loc = r.imbue(std::locale(LOCALE_en_US_UTF_8));28 assert(loc.name() == "C");29 assert(r.getloc().name() == LOCALE_en_US_UTF_8);30 loc = r.imbue(std::locale("C"));31 assert(loc.name() == LOCALE_en_US_UTF_8);32 assert(r.getloc().name() == "C");33 34 return 0;35}36