ctor_codecvt.pass.cpp (1133B)
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 22 int 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 }