Re: [Scheme-reports] multiple values module Eli Barzilay (20 May 2011 07:08 UTC)
Re: [Scheme-reports] multiple values module John Cowan (20 May 2011 16:02 UTC)
Re: [Scheme-reports] multiple values module Andy Wingo (20 May 2011 16:04 UTC)
Re: [Scheme-reports] multiple values module John Cowan (20 May 2011 19:48 UTC)
Re: [Scheme-reports] multiple values module Eli Barzilay (20 May 2011 19:50 UTC)
Re: [Scheme-reports] multiple values module Emmanuel Medernach (21 May 2011 06:43 UTC)
Re: [Scheme-reports] multiple values module Andy Wingo (21 May 2011 08:49 UTC)
Re: [Scheme-reports] multiple values module John Cowan (21 May 2011 17:50 UTC)
Re: [Scheme-reports] multiple values module Andy Wingo (22 May 2011 14:05 UTC)
Re: [Scheme-reports] multiple values module Emmanuel Medernach (24 May 2011 07:06 UTC)
Re: [Scheme-reports] multiple values module John Cowan (24 May 2011 16:08 UTC)
Re: [Scheme-reports] multiple values module Emmanuel Medernach (24 May 2011 17:06 UTC)
Re: [Scheme-reports] multiple values module Aaron W. Hsu (24 May 2011 18:54 UTC)
Re: [Scheme-reports] multiple values module Per Bothner (24 May 2011 23:26 UTC)
Re: [Scheme-reports] multiple values module John Cowan (24 May 2011 21:20 UTC)
Re: [Scheme-reports] multiple values module Eli Barzilay (24 May 2011 21:26 UTC)
Re: [Scheme-reports] multiple values module John Cowan (24 May 2011 21:37 UTC)
Re: [Scheme-reports] multiple values module Eli Barzilay (24 May 2011 21:41 UTC)
Re: [Scheme-reports] multiple values module Aaron W. Hsu (25 May 2011 03:41 UTC)
Re: [Scheme-reports] multiple values module Eli Barzilay (25 May 2011 06:42 UTC)
Re: [Scheme-reports] multiple values module Andy Wingo (21 May 2011 08:42 UTC)
Re: [Scheme-reports] multiple values module Aaron W. Hsu (20 May 2011 16:27 UTC)
Re: [Scheme-reports] multiple values module Alex Shinn (20 May 2011 16:54 UTC)
Re: [Scheme-reports] multiple values module Andy Wingo (20 May 2011 16:57 UTC)
Re: [Scheme-reports] multiple values module Eli Barzilay (20 May 2011 17:47 UTC)
Re: [Scheme-reports] multiple values module John Cowan (20 May 2011 20:38 UTC)
Re: [Scheme-reports] multiple values module Eli Barzilay (21 May 2011 02:03 UTC)
Re: [Scheme-reports] multiple values module John Cowan (21 May 2011 05:11 UTC)
Re: [Scheme-reports] multiple values module Eli Barzilay (21 May 2011 05:04 UTC)
Re: [Scheme-reports] multiple values module John Cowan (21 May 2011 18:43 UTC)
Re: [Scheme-reports] multiple values module Andre van Tonder (21 May 2011 19:49 UTC)
Re: [Scheme-reports] multiple values module John Cowan (21 May 2011 20:49 UTC)

Re: [Scheme-reports] multiple values module Andy Wingo 20 May 2011 16:56 UTC

On Fri 20 May 2011 18:26, "Aaron W. Hsu" <arcfide@sacrideo.us> writes:

>> (define *values-tag* (list 'values))
>>
> I can't help but feel that the above implementation is woefully
> broken.

You are misled.  Chibi's implementation (or its strategy anyway) is
allowed by the R5RS, which states that the effect of returning a number
of values that a continuation is not expecting is undefined.

> At the very least, we ought to be able to expect that (list? (values 1 2))
> should not return #t

Sorry, you really can't do that without breaking compatibility with many
implementations.

Andy
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