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work-around for Borland addressof(array) bug and associated tests

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[SVN r27656]
This commit is contained in:
Eric Niebler
2005-03-14 23:03:42 +00:00
committed by Peter Dimov
parent f27b153b75
commit c52d81a792
2 changed files with 25 additions and 1 deletions
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16
include/boost/utility/addressof.hpp
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@@ -33,6 +33,22 @@ addressof(T& v)
&const_cast<char&>(reinterpret_cast<const volatile char &>(v)));
}
// Borland doesn't like casting an array reference to a char reference
// but these overloads work around the problem.
# if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
template<typename T,std::size_t N>
T (*addressof(T (&t)[N]))[N]
{
return reinterpret_cast<T(*)[N]>(&t);
}
template<typename T,std::size_t N>
const T (*addressof(const T (&t)[N]))[N]
{
return reinterpret_cast<const T(*)[N]>(&t);
}
# endif
}
#endif // BOOST_UTILITY_ADDRESSOF_HPP