[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

bug#24454: GOOPS problem with GNU Guile 2.1.4

From: Jan Wedekind
Subject: bug#24454: GOOPS problem with GNU Guile 2.1.4
Date: Sat, 17 Sep 2016 21:43:32 +0100 (BST)
User-agent: Alpine 2.11 (DEB 23 2013-08-11)


The following program works fine under GNU Guile 2.0.12:

    (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)
    (native-type #f #t)

However under GNU Guile 2.1.4 [1] it fails with an error in "multiple-arity-dispatcher":

    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.

Getting the backtrace didn't work:

    In oop/goops.scm:
    While executing meta-command:
    ERROR: In procedure vector-set!: Value out of range: 5


[1] http://alpha.gnu.org/gnu/guile/guile-2.1.4.tar.xz

reply via email to

[Prev in Thread] Current Thread [Next in Thread]