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From: Thorsten Ottosen (tottosen_at_[hidden])
Date: 2005-12-17 08:48:18

Thorsten Ottosen wrote:
> Eric Niebler wrote:

>>Here's my latest attempt. This works on gcc 3.4.4 (cygwin), but not on
>>VC7.1 or (sadly) Comeau Online. Language lawyers, start your engines!

> Now it works on vc7.1 too. Not como.

Btw, the error on como is down to one, name the line

      char t1[!IS_RVALUE(f1)];

(remember to compile with --a or --A)

To unconfuse the compiler, one might try to add another utility:

template< class T >
struct ref_probe
   operator T&();

template<class T >
ref_probe<T> make_probe( T& );

now the conversions from probe<T> should only happen for const T& and T().


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