1. For loop variables reported incorrectly in ex.err file
The following test program demonstrates the problem:
procedure t(integer i)
for j=i to i do
if i=1 then ?9/0 end if
t(i-1)
end for
end procedure
t(3)
It creates the following ex.err file, clearly duplicating the current
value of j rather than showing the correct value from the calling
scope:
C:\test.exw:3 in procedure t()
attempt to divide by 0
i = 1
j = 1
... called from C:\test.exw:4 in procedure t()
i = 2
j = 1
... called from C:\test.exw:4 in procedure t()
i = 3
j = 1
Regards,
Pete
2. Re: For loop variables reported incorrectly in ex.err file
Pete Lomax wrote:
> The following test program demonstrates the problem:
>
> procedure t(integer i)
> for j=i to i do
> if i=1 then ?9/0 end if
> t(i-1)
> end for
> end procedure
> t(3)
>
> It creates the following ex.err file, clearly duplicating the current
> value of j rather than showing the correct value from the calling
> scope:
>
> C:\test.exw:3 in procedure t()
> attempt to divide by 0
> i = 1
> j = 1
>
> ... called from C:\test.exw:4 in procedure t()
> i = 2
> j = 1
>
> ... called from C:\test.exw:4 in procedure t()
>
> i = 3
> j = 1
Thanks. I recall there's something special about
mixing for loops with recursion. I'll fix the
code that generates ex.err files.
Regards,
Rob Craig
Rapid Deployment Software
http://www.RapidEuphoria.com
