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Try to fix array addressof failures on Sun C++.

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[SVN r51977]
This commit is contained in:
Peter Dimov 2009-03-26 00:06:47 +00:00
parent 3900e8ece4
commit d97b303777
1 changed files with 12 additions and 3 deletions
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15
include/boost/utility/addressof.hpp
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@ -47,7 +47,7 @@ template<class T> struct addressof_impl
template<class T> T * addressof( T & v ) template<class T> T * addressof( T & v )
{ {
#if BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT( 0x610 ) ) #if defined( __BORLANDC__ ) && BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT( 0x610 ) )
return boost::detail::addressof_impl<T>::f( v, 0 ); return boost::detail::addressof_impl<T>::f( v, 0 );
@ -58,9 +58,18 @@ template<class T> T * addressof( T & v )
#endif #endif
} }
#if defined( __SUNPRO_CC ) && BOOST_WORKAROUND( __SUNPRO_CC, BOOST_TESTED_AT( 0x590 ) )
template<class T, std::size_t N> T (*addressof(T (&t)[N]))[N]
{
return &t;
}
#endif
// Borland doesn't like casting an array reference to a char reference // Borland doesn't like casting an array reference to a char reference
// but these overloads work around the problem. // but these overloads work around the problem.
# if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) #if defined( __BORLANDC__ ) && BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
template<typename T,std::size_t N> template<typename T,std::size_t N>
T (*addressof(T (&t)[N]))[N] T (*addressof(T (&t)[N]))[N]
{ {
@ -72,7 +81,7 @@ const T (*addressof(const T (&t)[N]))[N]
{ {
return reinterpret_cast<const T(*)[N]>(&t); return reinterpret_cast<const T(*)[N]>(&t);
} }
# endif #endif
} // namespace boost } // namespace boost