[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Scheme-reports] 4.2.7. Exception Handling
- To: <xacc.ide@x>
- Subject: Re: [Scheme-reports] 4.2.7. Exception Handling
- From: Andy Wingo <wingo@x>
- Date: Wed, 18 May 2011 17:06:32 +0200
- Cc: scheme-reports@x
- In-reply-to: <053EC35F38BA45289A1CFB59EBAAED1D@SIXFOUR> (xacc ide's message of "Wed, 18 May 2011 16:52:12 +0200")
- References: <m3tycs9znp.fsf@unquote.localdomain> <4DD39D16.7060704@snell-pym.org.uk> <m3boz09j6l.fsf@unquote.localdomain> <053EC35F38BA45289A1CFB59EBAAED1D@SIXFOUR>
On Wed 18 May 2011 16:52, <xacc.ide@x> writes:
>> (define p (make-parameter 0))
>> (define f
>> (lambda ()
>> (guard (e ((zero? (p)) (f))
>> (else (p)))
>> (parameterize ((p 1))
>> (raise #t)))))
>>
>> should never complete
>
> Sorry for being pedantic, but how can the second definition not complete?
>
> Did you imply an invocation of F?
Sorry, yes I did imply that. Always good to be clear!
A
--
http://wingolog.org/
_______________________________________________
Scheme-reports mailing list
Scheme-reports@x
http://lists.scheme-reports.org/cgi-bin/mailman/listinfo/scheme-reports