Re: [boost] [type traits] Strange behaviour of comparison operators with pointers

Subject: Re: [boost] [type traits] Strange behaviour of comparison operators with pointers
From: Stewart, Robert (Robert.Stewart_at_[hidden])
Date: 2011-06-20 07:38:30

Jeffrey Lee Hellrung, Jr. wrote:
> 2011/6/18 Frédéric Bron <frederic.bron_at_[hidden]>
>
> > I mean that I propose can_call_equal (or whatever name...)
> > <int const, int * >::value to be false even if there is a
> > possibility for comparing some int const with int*.
>
> I think of these operator type traits as specifically answering
> the query
>
> "Is make<T>() [op] make<U>() a compilable (syntactically well-
> formed?) expression?"
>
> with
>
> template< class T > T make();
>
> which is consistent with your proposition; i.e., I agree.

+1

_____
Rob Stewart                           robert.stewart_at_[hidden]
Software Engineer                     using std::disclaimer;
Dev Tools & Components
Susquehanna International Group, LLP  http://www.sig.com

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