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Re: v11.4 : 67 is a list reference

by David Dancy :: Rate this Message:

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That's actually not too unlikely, thinking about it. A lot of 4D is
built with ... 4D, and that includes a few hierarchical lists. As far
as the language is concerned, a list reference is just a longint; 67
is as good as any other. So what you're seeing may just be a reference
to a h-list that's used somewhere in the application, and built on
startup before any of your code gets to run...



2009/7/3 Pluto Ng <plutong@...>:

> I encounter an inexplicable problem so I put the following code as the
> first thing in On Startup.
>
>
>
> C_LONGINT($ref)
>
> $ref:=67
>
> If (Is a list($ref))
>
>   ALERT("67 is a list reference!")
>
> End if
>



--
David Dancy
Sydney, Australia
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