I think I know what is going on! There is a problem in the code! We forgot
that referencing a method name is "undefined" in Unicon. Thus we were
getting an undefined behavior.
Bruce, do you remember a while ago when we discussed (at the Unicon's
mailing list here) what you need to do to get to have an "actual"
reference to a method?
So this not exactly a bug, but maybe there should be a warning for it.
--Jafar
On Tue, Sep 3, 2013 at 11:34 AM, Bruce & Breeanna Rennie <
bren...@dcsi.net.au> wrote:
> Thank you Gentlemen,
>
> For a period of time there, I was going round the twist trying to find
> the problem in my code.
>
> Steve, thank you for the even simpler example of the problem arising.
>
> regards
>
> Bruce Rennie
> On 09/04/2013 02:08 AM, Jafar Al-Gharaibeh wrote:
> > Steve,
> >
> > What makes this even more interesting is that the call to f() has
> > vanished! I expected to see:
> >
> > "inside f"
> >
> > in your output, but it is missing. So, not only there is a call to m2
> > where it should only be a reference, but there is a missing call to f().
> >
> > Definitely there is something to be fixed there.
> >
> > --Jafar
> >
> >
> >
> >
> >
> >
> > On Tue, Sep 3, 2013 at 9:44 AM, Steve Wampler <swamp...@noao.edu
> > <mailto:swamp...@noao.edu>> wrote:
> >
> > On 09/03/2013 03:55 AM, Bruce & Breeanna Rennie wrote:
> > > If you have a look at the following code, you will see that on
> > the call
> > > to the class Test, a call is made to method m1. Within this
> > method, a
> > > reference is made to method m2 as a parameter to ximage.
> > ....
> > > I hope there is enough detail here to solve the problem.
> > >
> > > regards
> > >
> > > Bruce Rennie
> > >
> > > PS. Please confirm that this is an actual error and that I have not
> > > misinterpreted what should be happening.
> >
> > I would be amazed if this were anything *but* an error. Here's a
> > reduced
> > case that shows the same problem:
> > ---------------------------------
> > procedure main()
> > t := Test()
> > end
> >
> > procedure f(g)
> > write("inside f")
> > end
> >
> > class Test()
> >
> > method m2()
> > write("this is method 2")
> > end
> >
> > initially()
> > f(m2)
> > end
> > -------------------------------
> > which outputs:
> > -------------------------------
> > ->foo
> > this is method 2
> > ->
> > --------------------------
> >
> > --
> > Steve Wampler -- swamp...@noao.edu <mailto:swamp...@noao.edu>
> > The gods that smiled on your birth are now laughing out loud.
> >
> >
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