external/bsd/libc++/dist/libcxx/test/re/re.traits/getloc.pass.cpp

   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 // <regex>
  11
  12 // template <class charT> struct regex_traits;
  13
  14 // locale_type getloc()const;
  15
  16 #include <regex>
  17 #include <cassert>
  18
  19 #include "platform_support.h" // locale name macros
  20
  21 int main()
  22 {
  23     {
  24         std::regex_traits<char> t1;
  25         assert(t1.getloc().name() == "C");
  26         std::regex_traits<wchar_t> t2;
  27         assert(t2.getloc().name() == "C");
  28     }
  29     {
  30         std::locale::global(std::locale(LOCALE_en_US_UTF_8));
  31         std::regex_traits<char> t1;
  32         assert(t1.getloc().name() == LOCALE_en_US_UTF_8);
  33         std::regex_traits<wchar_t> t2;
  34         assert(t2.getloc().name() == LOCALE_en_US_UTF_8);
  35     }
  36 }