Re: [boost] shared_ptr/intrusive_ptr conflict

Subject: Re: [boost] shared_ptr/intrusive_ptr conflict
From: Gennadiy Rozental (rogeeff_at_[hidden])
Date: 2010-01-20 20:36:50

Stefan Strasser <strasser <at> uni-bremen.de> writes:

> I'm not sure why that is, static_pointer_cast is an overload without any 
> SFINAE involvement 

I think it trying to instantiate all the overloads for the static_pointer_cast
before deciding which one to use. And it fails with overloads for
intrusive_ptr<void>, which is in my opinion is the case of SFINAE, isn't it?

> that should still match to shared_ptr, but the workaround 
> is simple: remove the unnecessary "void" template argument in get_concrete.

It does work. Thanks.

Gennadiy