32 lines
905 B
C++
32 lines
905 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_CHAR32_T
|
|
// TITLE: C++0x char32_t unavailable
|
|
// DESCRIPTION: The compiler does not support C++0x char32_t
|
|
|
|
namespace boost_no_cxx11_char32_t {
|
|
|
|
// Microsoft VC++ 2010, and possibly other compilers, provides
|
|
// a typedef for char32_t rather than a new type. We want that
|
|
// to be an error, so provide an overloaded function that will
|
|
// be ambiguous if char16_t is just a typedef.
|
|
void f(const char32_t*){}
|
|
void f(const unsigned short*){}
|
|
void f(const unsigned int*){}
|
|
void f(const unsigned long*){}
|
|
|
|
int test()
|
|
{
|
|
const char32_t p(0);
|
|
f(&p);
|
|
return 0;
|
|
}
|
|
|
|
}
|