imbue.pass.cpp (959B)
1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // REQUIRES: locale.en_US.UTF-8 11 12 // <regex> 13 14 // template <class charT, class traits = regex_traits<charT>> class basic_regex; 15 16 // locale_type imbue(locale_type loc); 17 18 #include <regex> 19 #include <locale> 20 #include <cassert> 21 22 #include "test_macros.h" 23 #include "platform_support.h" // locale name macros 24 25 int main() 26 { 27 std::regex r; 28 std::locale loc = r.imbue(std::locale(LOCALE_en_US_UTF_8)); 29 assert(loc.name() == "C"); 30 assert(r.getloc().name() == LOCALE_en_US_UTF_8); 31 loc = r.imbue(std::locale("C")); 32 assert(loc.name() == LOCALE_en_US_UTF_8); 33 assert(r.getloc().name() == "C"); 34 }