Re: [boost] C++11 decltype/SFINAE puzzler

Subject: Re: [boost] C++11 decltype/SFINAE puzzler
From: Eric Niebler (eric_at_[hidden])
Date: 2012-07-06 16:23:18

On 7/6/2012 12:54 PM, Marc Glisse wrote:
> On Fri, 6 Jul 2012, Eric Niebler wrote:
>> The end result is that the user is presented with an error like: "no
>> viable function A, template substitution failed." The user is given no
>> information about which function in the chain failed to compile, or why.
>> This is a serious usability problem!
> 
> ... in your compiler.
> 
>> All suggestions welcome,
> 
> Use g++.
<snip informative backtrace>

Ah! Thanks. I'm using clang. I agree, it's a compiler QoI issue. I'll
follow up with them.

-- 
Eric Niebler
BoostPro Computing
http://www.boostpro.com