feedc0de/boost_smart_ptr
1
0
Fork 0
forked from boostorg/smart_ptr
Code Pull Requests Activity

Keep old definition of sp_assert_convertible when BOOST_SP_NO_SP_CONVERTIBLE is set.

Browse Source 
[SVN r81271]
This commit is contained in:
Peter Dimov
2012-11-09 23:27:02 +00:00
parent 58a46f4e55
commit 2aaa913b11
1 changed files with 9 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
include/boost/smart_ptr/shared_ptr.hpp
View File

@ -243,9 +243,18 @@ template< class T, class R > struct sp_enable_if_auto_ptr< std::auto_ptr< T >, R
template< class Y, class T > inline void sp_assert_convertible()
{
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE )
// static_assert( sp_convertible< Y, T >::value );
typedef char tmp[ sp_convertible< Y, T >::value? 1: -1 ];
(void)sizeof( tmp );
#else
T* p = static_cast< Y* >( 0 );
(void)p;
#endif
}
// pointer constructor helper