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// <locale> 11 12// wstring_convert<Codecvt, Elem, Wide_alloc, Byte_alloc> 13 14// wstring_convert(Codecvt* pcvt = new Codecvt); 15 16#include <locale> 17#include <codecvt> 18#include <cassert> 19 20#include "test_macros.h" 21 22int main() 23{ 24 { 25 typedef std::codecvt_utf8<wchar_t> Codecvt; 26 typedef std::wstring_convert<Codecvt> Myconv; 27 Myconv myconv; 28 assert(myconv.converted() == 0); 29 } 30 { 31 typedef std::codecvt_utf8<wchar_t> Codecvt; 32 typedef std::wstring_convert<Codecvt> Myconv; 33 Myconv myconv(new Codecvt); 34 assert(myconv.converted() == 0); 35#if TEST_STD_VER > 11 36 static_assert(!std::is_convertible<Codecvt*, Myconv>::value, ""); 37 static_assert( std::is_constructible<Myconv, Codecvt*>::value, ""); 38#endif 39 } 40} 41