Merging predicated and non-predicated algorithms

[Paolo Carlini]

Benjamin Kosnik wrote:

>I think this looks pretty good!
>
>>004-12-31  Christopher Jefferson <chris@bubblescope.net>
>>
>>	* include/bits/predefined_ops: New.
>>    
>>
>predefined_ops.h
>  
>
The below is what I have eventually committed. Also noticed yet another
wrong concept check (in lexicographical_compare), which I shall fix also
in mainline.

Paolo.

////////////////
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: CL
URL: <http://gcc.gnu.org/pipermail/libstdc++/attachments/20050110/2575e121/attachment.ksh>
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: patch
URL: <http://gcc.gnu.org/pipermail/libstdc++/attachments/20050110/2575e121/attachment-0001.ksh>