Re: [boost] Re: SFINE and CodeWarrior 8.3

From: Howard Hinnant (hinnant_at_[hidden])
Date: 2003-12-05 10:15:48

On Dec 5, 2003, at 9:09 AM, David Abrahams wrote:

> Jaakko Jarvi <jajarvi_at_[hidden]> writes:
>
>> enable_if_lazy.cpp is the only one that uses only
>>
>>   enable_if_c
>>
>> not
>>
>>   enable_if
>>
>> at all.
>>
>> enable_if is defined in terms of enable_if_c (using inheritance)
>> and I guess that can cause CW to fail. Writing enable_if as a separate
>> template might help.
>
> Not AFAICT; I tried that.  Also, the use of enable_if in the iterators
> library proves that inheritance doesn't hurt CWPro8.  It looks to me
> like on CWPro8, SFINAE is only good for eliminating overloads, and
> the other uses fail.

It appears I was basing my previous statement on an internal compiler 
build, and on the existing version 9 for Mac.  My apologies, and my 
thanks to everyone who helped me look into this issue a little further.

-Howard