Re: [boost] Review of Logging library begins today February 4th

From: John Torjo (john.groups_at_[hidden])
Date: 2008-02-06 22:42:18

Steven Watanabe wrote:
> AMDG
>
> John Torjo wrote:
>   
>> 14.6.4.2
>> "For the part of the lookup using associated namespaces (3.4.2), only 
>> function declarations with external
>> linkage found in either the template definition context or *the template 
>> instantiation context *are found."
>>
>> That to me sounds like a bug in como.
>>   
>>     
>
> Note that this section is talking about associated namespaces, aka 
> Argument Dependent Lookup.  What
> the reference to the template instantiation context means, is that the 
> compiler will find the declarations
> of functions *From namespaces associated with the argument types* as long
> as those declarations exist either
>
> a) At the point when the template is defined.
> b) At the point the template is instantiated.
>
> Although in practice (b) is a superset of (a), in theory these two
> sets of declarations are distinct because of export.
>
>   
Yup, you're right - there is a solution, the 5th comment on : 
https://www.blogger.com/comment.g?blogID=699828515576400912&postID=4064173770571925791
I will implement it after the review.

Best,
John

-- 
http://John.Torjo.com -- C++ expert
http://blog.torjo.com
... call me only if you want things done right