OpenEuphoria

Re: Reposting : small bug in euphoria parsing

• Posted by Vincent <darkvincentdude at yahoo.com> Jan 13, 2006
• 516 views

Alan Oxley wrote:
> 
> }}}
<eucode>
> -- demo a tiny bug where Eu parsing breaks.
> -- If "trace" is coded between the procedure declaration and the
> -- first private variables, ie immediately after the proc dcl.
> -- error is "Syntax error - expected to see possibly 'end', not a type"
> -- Euphoria v2.5
> -- workaround is to put the trace(1) after the variables declarations
> --
> with trace
> procedure main()
>       trace(1)
>       integer i1
>       i1 = 0
>       i1 = i1 + 1
> end procedure
> 
> main()
> </eucode>
{{{

> 
> Sorry for the out-of-order post, my original did not get through

I thought that was a bug too, but it's just the way Euphoria works.
Routine scoped variables must be declared at the very beginning of a routine
block.

Try this:

with trace
procedure main()
    integer i1
    trace(1)
    i1 = 0
    i1 += 1
end procedure

main()

Regards,
Vincent