Re: [libreoffice-users] ReDim Preserve (BASIC macro programming)

Using break and watching with the array uncommented 
the type is showing as variant?? without it type is 
showing as long?
watching array gives variant with value 0 to -1?? if 
defined or not defined?

With line commented it gives value type as Long.

Sub ResizeArrayTest     
Dim MyArray(6) as Long, i as Long
rem MyArray()=array(199999999, 29888888, 
388888888, 4888888, 58888888, 6888888)    
for i = 0 to 5
MyArray(i)=(i+1)*1000000
print MyArray (i)
next i

ReDim Preserve MyArray( 4 ) As Long
for i = 0 to 3
print MyArray (i)
next i

End Sub

Put a break on both print statements and watch Myarray 
and array
On 10 Jul 2022 at 14:59, Remy Gauthier wrote:

Subject:                Re: [libreoffice-users] ReDim Preserve 
(BASIC macro programming)
From:                   Remy Gauthier 
<remygauthier@yahoo.com>
To:                     Johnny Rosenberg 
<gurus.knugum@gmail.com>, LibreOffice
        Användare
        <users@global.libreoffice.org>
Date sent:              Sun, 10 Jul 2022 14:59:29 -0400

> Hi,
>
> I can reproduce your issue on LO 7.3.4.2 on Fedora 35.
> Not 100% familiar with LO Basic, but this code works:
>
> Sub resizeArrayTest
>
> dim myArray (5) As Long
> for i = 0 to 5
> myArray (i) = i
> next i
>
> ReDim Preserve myArray (4)
> End Sub
>
> Sub Main
>
> call resizeArrayTest
>
> End Sub
>
> It seems the Array() function you are using returns something that
> cannot be ReDim'ed, which may explain your observation.
>
> I hope this helps.
> Rémy.
>
>
>
> Le dimanche 10 juillet 2022 à 20:02 +0200, Johnny Rosenberg a écrit :
> > Hi.
> >
> > Is this a bug or is my brain just not working?
> >
> >
> >
> >
> >
> > *Sub ResizeArrayTest     Dim MyArray(5) As Long     MyArray=Array(1,
> > 2, 3,
> > 4, 5, 6)     ReDim Preserve MyArray(4)End Sub*
> >
> > Running this creates the array MyArray, but it's *empty*, so it seems
> > like "
> > *Preserve*" doesn't work here. Or what am I doing wrong? I'm sure I
> > have
> > got Preserve to work many times before, but maybe my brain crashed
> > this
> > time.
> >
> > Using LibreOffice 7.2.7.2 on Ubuntu Studio 20.04.
> >
> > Kind regards
> >
> > Johnny Rosenberg
>
>
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