Joel de Guzman wrote:
----- Original Message -----
From: "Vladimir Prus" <[EMAIL PROTECTED]>
Joel de Guzman wrote:
Hi,
Borland cannot handle this code:
#include <boost/type_traits.hpp>
#include <boost/mpl/if.hpp>
using namespace boost;
using namespace boost::mpl;
struct A {};
struct B {};
template <typename T>
struct C : if_<is_empty<T>, A, B>::type {};
Just tried. Works pretty fine. My CVS tree might be a week old, or so.
Also, maybe 'if_c<::boost::is_empty<T>::value, A, B>' will work. Did
the same with 'is_same' recently.
I just updated from CVS before posting this to be sure.
Borland 5.5.1,
bcc32 -O1 -w-inl -w-aus -q -P
Yes, this fails for me too, *after update*. I meant to say that ~ week's
old CVS was ok. Guess you'll have to do binary search in time to
find out who and when broke this.
- Volodya
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