Re: [boost] [config] Visual C++ 2013 RC support - variadic template failures

Subject: Re: [boost] [config] Visual C++ 2013 RC support - variadic template failures
From: Niall Douglas (s_sourceforge_at_[hidden])
Date: 2013-09-21 18:10:07

On 21 Sep 2013 at 19:58, Stephan T. Lavavej wrote:

> [Niall Douglas] 
> > You're right of course, but it's hard for me to work around VS2013's 
> > limitations here without being able to specialise a template for 
> > lambda types.
> > Would you know Stephan how to do this on VS2013? I appreciate if it 
> > were easy you'd have already fixed the std::result_of<> shipped in 
> > the STL, but maybe it's easier than I am thinking?
> 
> I don't know how. My plan is to ask the compiler for targeted Expression
> SFINAE support when I get to implementing the SFINAE result_of rules. 

Thanks for the quick answer. I discoved an answer to half of my 
problem: using unary + on a non-capturing lambda type erases the 
lambda-ness and produces its equivalent callable function pointer 
type, something easily specialised for and therefore filterable out 
to inhibit that overload for consideration.

All that remains now is to figure out a way of specialising for 
capturing lambda types.

Niall
-- 
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Work Portfolio: http://careers.stackoverflow.com/nialldouglas/