Hello Andy,
we should change the subject or start a new thread, maybe
> Are you certain? What git revision are you using? I don't think the
> test should "work" with the current stable-2.0 or master, or 1.8 for
> that matter.
Oh no, it's not working as it should, too bad: this time I cleared my cache
I did not take care of that carefully enough I guess... anyway, the good news is
that:
I think we still are not talking about _exactly_ the same think here and
hope that when we do, you will agree;
Indeed please note that in the code of my previous message, the define
setter on the <b> class _is_ commented: i am sorry if it induced you in
some sort of misunderstanding, but that line should _not_ even exist
(that
was a trick to circumvent till now);
If that line does not exist, then using the setter on a <b> instance
must
call/execute the code of the setter defined at superclass level, <a> in
our
case. by no mean, it should internally/hiddenly redefine my beautiful
setter :), in my back, not without talking to me first anyway :)
So, here is the code, without the setter being redefined...:
;; module a.scm starts here
(define-module (a)
#:use-module (oop goops)
#:export (<a>
!width))
(define-class <a> ()
(width #:accessor !width #:init-keyword #:width #:init-value 0))
(define-method ((setter !width) (self <a>) width)
;; here comes complex code, computing earth orbit and calling lower
;; level clutter internals, such as the <clutter-actor> layout...
(pk "this is <a> !width setter method, hello!")
(slot-set! self 'width width))
;; module ends here
;; module b.scm starts here
(define-module (b)
#:use-module (oop goops)
#:use-module (a)
#:export (<b>)
#:re-export (!width))
(define-class <b> (<a>))
;; module ends here
And here is what I get, which is not correct: since I did not redefine anything
at <b> level, the slot and 'associated functionality', the setter in this case,
must
be 'fully' inherited: it is the setter I define on <a> that must be called when
being used on any instances, all <a> and <b> instances
[ this time I left the guile version as well), please double check
david@capac:~/alto/projects/guile-tests/goops 15 $ guile
GNU Guile 2.0.11.113-583a
Copyright (C) 1995-2014 Free Software Foundation, Inc.
Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'.
This program is free software, and you are welcome to redistribute it
under certain conditions; type `,show c' for details.
Enter `,help' for help.
scheme@(guile-user)> ,use (oop goops)
scheme@(guile-user)> ,use (b)
;;; note: source file ./b.scm
;;; newer than compiled
/home/david/.cache/guile/ccache/2.0-LE-8-2.0/usr/alto/projects/guile-tests/goops/next-method-not-called/b.scm.go
;;; note: auto-compilation is enabled, set GUILE_AUTO_COMPILE=0
;;; or pass the --no-auto-compile argument to disable.
;;; compiling ./b.scm
;;; note: source file ./a.scm
;;; newer than compiled
/home/david/.cache/guile/ccache/2.0-LE-8-2.0/usr/alto/projects/guile-tests/goops/next-method-not-called/a.scm.go
;;; compiling ./a.scm
;;; compiled
/home/david/.cache/guile/ccache/2.0-LE-8-2.0/usr/alto/projects/guile-tests/goops/next-method-not-called/a.scm.go
;;; compiled
/home/david/.cache/guile/ccache/2.0-LE-8-2.0/usr/alto/projects/guile-tests/goops/next-method-not-called/b.scm.go
scheme@(guile-user)> (make <b>)
$1 = #<<b> 1ffcb80>
scheme@(guile-user)> (!width $1)
$2 = 0
scheme@(guile-user)> (set! (!width $1) 20)
$3 = 20
scheme@(guile-user)>
Cheers,
David
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