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From: | Jan Wedekind |
Subject: | Re: GNU Guile 2.1.4 released [beta] |
Date: | Fri, 16 Sep 2016 21:42:40 +0100 (BST) |
User-agent: | Alpine 2.11 (DEB 23 2013-08-11) |
On Fri, 16 Sep 2016, David Pirotte wrote:
Jan,I haven't managed to isolate it properly but I observed some strange problem with "concatenate" (using my "aiscm" library).(define-method (match (i <integer>) . args) ...) ... (apply match (concatenate (list (list 1) (list 2 2 3 4 5 6 )))) oop/goops.scm:1336:2: oop/goops.scm:1336:2: In procedure vector-ref: Value out of range: 7impossible to help you on this because the snipset is incomplete please provide a complete match definition Also, I think match is really a 'problematic' name, because it is defined in (ice-9 match), and most of us almost always import this module. Chers, David
Hi David,I managed to create a failing test. After a certain number of differently typed calls there is an error in "multiple-arity-dispatcher":
(use-modules (oop goops)) (define-generic native-type) (define-method (native-type (i <integer>) . args) 0) (define-method (native-type (i <real>) . args) 1) (define-method (native-type (b <boolean>) . args) 2) (native-type 1) (native-type 1.3) (native-type #f) (native-type 1 1.2) (native-type 1.4 2) (native-type 1.4 2 3) ;(native-type 1.4 1.5); add more calls as needed ;(native-type #f #t); add more calls as needed ;oop/goops.scm:1336:2: oop/goops.scm:1336:2: In procedure vector-ref: Value out of range: 3 ; ;Entering a new prompt. Type `,bt' for a backtrace or `,q' to continue. ,bt;In oop/goops.scm: ;While executing meta-command: ;ERROR: In procedure vector-set!: Value out of range: 5
I hope you can fix it. I can have a look as well but I don't understand the code well enough at the moment.
Regards Jan
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