Dino Viehland wrote:
> Yep, it's fixed and the tracebacks should now be better than they have ever 
> been (even in 1.x).  There were some small perf regressions from fixing it 
> that I'm still working in resolving though - primarily around throwing 
> additional overhead when throwing exceptions.
>   

Cool. Seo only wasted a couple of hours fixing this for a FePy release 
of 2b1. :-)

How did this regression slip past the IP test suite by the way?

Michael

>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Michael Foord
> Sent: Sunday, April 27, 2008 4:10 PM
> To: Discussion of IronPython
> Subject: Re: [IronPython] Traceback regression
>
> Sanghyeon Seo wrote:
>   
>> Traceback has regressed.
>>
>>     
>
> Seo thinks this might actually now be fixed in the repository
> (http://www.codeplex.com/IronPython/WorkItem/View.aspx?WorkItemId=11116
> is marked as closed in 2.0 Beta 2).
>
> If this *isn't* fixed it would be a major blocker for Resolver - it
> would prevent us providing accurate error messages to our users.
>
> All the best,
>
>
> Michael Foord
> http://www.ironpythoninaction.com/
>
>   
>> import sys
>> def f(): 1/0
>> try: f()
>> except: tb = sys.exc_info()[2]
>> while tb:
>>     print tb.tb_lineno
>>     tb = tb.tb_next
>>
>> CPython: 3 2
>> IronPython 1.1.1: 3 2
>> IronPython 2.0a5: 2
>> IronPython 2.0b1: (nothing)
>>
>> This is not 1.x->2.x regression. This is regression between 2.x series.
>>
>>
>>     
>
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