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bug#21900: map is not continuation-safe
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From: |
Zefram |
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Subject: |
bug#21900: map is not continuation-safe |
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Date: |
Fri, 13 Nov 2015 08:34:21 +0000 |
With Guile 2.0.11:
scheme@(guile-user)> (define cc #f)
scheme@(guile-user)> (map (lambda (v) (if (= v 0) (call/cc (lambda (c) (set! cc
c) 0)) (+ v 1))) '(10 20 30 0 40 50 60))
$1 = (11 21 31 0 41 51 61)
scheme@(guile-user)> (cc 5)
$2 = (61 51 41 0 31 5 41 51 61)
It worked correctly in Guile 1.8.
-zefram
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