forked from boostorg/config
35 lines
897 B
C++
35 lines
897 B
C++
// (C) Copyright Beman Dawes 2008
|
||
|
||
// Use, modification and distribution are subject to the
|
||
// Boost Software License, Version 1.0. (See accompanying file
|
||
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
||
|
||
// See http://www.boost.org/libs/config for more information.
|
||
|
||
// MACRO: BOOST_NO_CXX11_UNICODE_LITERALS
|
||
// TITLE: C++0x unicode literals unavailable
|
||
// DESCRIPTION: The compiler does not support C++0x Unicode literals (N2442)
|
||
|
||
namespace boost_no_cxx11_unicode_literals {
|
||
|
||
template <class CharT>
|
||
void quiet_warning(const CharT*){}
|
||
|
||
int test()
|
||
{
|
||
#ifdef __cpp_char8_t
|
||
// The change to char8_t in C++20 is a breaking change to the std:
|
||
const char8_t* c8 = u8"";
|
||
#else
|
||
const char* c8 = u8"";
|
||
#endif
|
||
const char16_t* c16 = u"";
|
||
const char32_t* c32 = U"";
|
||
quiet_warning(c8);
|
||
quiet_warning(c16);
|
||
quiet_warning(c32);
|
||
return 0;
|
||
}
|
||
|
||
}
|