James Edward Gray II wrote:
> On Jan 24, 2007, at 7:12 PM, Eric Hodel wrote:
> 
>> On Jan 23, 2007, at 22:13, Joel VanderWerf wrote:
>>> Charles Oliver Nutter wrote:
>>>> Akinori MUSHA wrote:
>>>>> I'm feeling some more clauses should be added, but that's all so far.
>>>>> All opinions and suggestions are welcome.
>>> ...
>>>> So +1 for fastthread in core.
>>>
>>> rbtree, as long as we're voting for core inclusions.
>>
>> Who uses this?
> 
> The standard set library will make use of it if it is present.

How will it help the Set library?

All keys in an RBTree must be comparable, and that's too limiting for 
elements of Sets. Anyway sets are unordered....

-- 
       vjoel : Joel VanderWerf : path berkeley edu : 510 665 3407