From: shunsuke (pstade.mb_at_[hidden])
Date: 2007-05-31 05:13:36
Thorsten Ottosen wrote:
>> The rule seems complicated. :-(
>> This is because it requires two user-defined conversions?
>> generic_ptr_list -> operator auto_ptr() -> operator auto_ptr_ref() -> auto_ptr
>> In the case of lvalue:
>> generic_ptr_list -> operator auto_ptr&() -> auto_ptr
>> I hope a lawyer will look into this posting. :-)
> ME to.
> It's no secret that some compilers had problems with it, but if IIRC,
> comeau could do it.
I tried to compile this:
#include <memory> // auto_ptr
template< class X >
operator std::auto_ptr<X>() const;
std::auto_ptr<int> a = List();
msvc7.1, msvc8, gcc3.4, gcc4.1 and comeau-online all fails to compile.
-- Shunsuke Sogame
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