Re: [boost] [1.33.0] VC 7.1 vs. SFINAE/type traits

From: Peter Dimov (pdimov_at_[hidden])
Date: 2005-08-17 07:10:47

Peter Dimov wrote:

> This is very disturbing; it basically breaks all SFINAE'd operators.
> If this is what the language currently mandates, it needs to be fixed.

As Mike Miller pointed out on the core reflector, this is issue #488:

http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_active.html#488

and the tentative resolution is to treat the use of a type without linkage 
as a deduction failure.