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gonzabar
Newbie
Joined: 24 Jun 2001
Posts: 15
Location: Madrid, Spain
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 Posted: Fri Nov 22, 2002 12:53 pm Post subject: -32767 is non-numeric value ? |
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TITLE non-numeric?
%A = -32767
if @not(@numeric(%A))
info %A is non-numeric value
end
%C = @sum(%A,256)
INFO %C
exit
The last program ends with runtime error
If %A = -32768 or %A = -32766 or another integer value, result is ok
Is a bug ? |
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Mac
Professional Member
Joined: 08 Jul 2000
Posts: 1585
Location: Oklahoma USA
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| Posted: Fri Nov 22, 2002 12:59 pm Post subject: |
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Sure looks like a bug...
It does the same thing on my system (VDS3).
-32767 causes an error in math functions, but one
more or one less doesn't...
__________________________________________________________________________________________________________________________
| Code: |
%n = @sum(-32766, 1)
INFO test1 %n
rem -- This one will RETURN the -32767 value OK --
%n = @sum(-32768, 1)
INFO test2 %n
rem -- Only this one causes an error --
%n = @sum(-32767, 1)
INFO test3 %n
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Cheers, Mac 
_________________
VDSug.dll does file IO, check/disable menu items,
non-VDS dlls, draw functions and more...
Free download (30k dll size) at:
http://www.vdsworld.com/download.php?id=361
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Mac
Professional Member
Joined: 08 Jul 2000
Posts: 1585
Location: Oklahoma USA
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| Posted: Fri Nov 22, 2002 1:21 pm Post subject: |
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Strange, it works OK with floating point math functions,
but not with @sum(), @diff(), or @prod()... 
Also, @numeric() isn't a problem...
| Code: |
if @numeric(-32767)
%n = @fadd(-32767, 1)
INFO It's numeric! %n
end
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Cheers, Mac
_________________
VDSug.dll does file IO, check/disable menu items,
non-VDS dlls, draw functions and more...
Free download (30k dll size) at:
http://www.vdsworld.com/download.php?id=361
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