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patch to generators-impl.scm Per Bothner (10 Jan 2016 02:39 UTC)
Re: patch to generators-impl.scm John Cowan (11 Jan 2016 01:33 UTC)
Re: patch to generators-impl.scm John Cowan (19 Jan 2016 13:22 UTC)

patch to generators-impl.scm Per Bothner 10 Jan 2016 02:38 UTC
Kawa really doesn't like this kind of form:

(define (skip x)
    ...
    (set skip #f)
    ...)

/tmp/gen.scm:258:32: warning - type boolean is incompatible with required type function

It warns at compile-time, and fails at run-time.
(It probably shouldn't do the latter...)

So I looked at the offending code.  The attached solution is shorter,
seems cleaner, and is likely to be more efficient.
--
	--Per Bothner
xxxxxx@bothner.com   http://per.bothner.com/