OpenEuphoria

Re: call_func error message

• Posted by duke normandin <dnormandin at bsdrocksperlrolls.com> Dec 22, 2006
• 735 views

Pete Stoner wrote:
> 
> duke normandin wrote:
> > 
> > Jason Gade wrote:
> > > 
> > > duke normandin wrote:
> > > > 
> > > > Hi all...
> > > > 
> > > > Why is Euphoria choking on the following code?
> > > > 
> > > > ..\code\test_split.exw:32
> > > > Syntax error - expected to see possibly 'end', not a function
> > > >               call_func(rtn, {some_list[i], d})
> > > >                       ^
> > > > 
> > > > function foreach_split(sequence some_list, atom rtn, integer d)
> > > >           for i=1 to length(some_list) do
> > > >               call_func(rtn, {some_list[i], d})
> > > >           end for
> > > > end function
> > > > 
> > > > snip
> > > 
> > > A function needs a return statement. A procedure does not.
> > 
> > Yey! My bad! I left out a line when I copying my code ;) However, the
> > choke-point occurs before where the return statement ought to be. Must
> > be something else irritating the interpreter! Thanks...
> > --
> > duke
> 
> Hi Duke, welcome to EU.
> 
> In case you haven't guessed yet, Jason was pointing out that your call_func()
> is a function (as well as the foreach_split() routine) so needs somewhere to
> stash whatever it is returning i.e. Var = call_func(... 
> 
> Regards PeteS

Honestly? No I hadn't! Too many things on the go at the moment with EU ;)
I'm enjoying it though! I have to admit that all this indirection going on
with call_func(), call_proc() is new to me. I'm going to have to get it straight
in my mind what's calling what, when, AND what's returning what, when. It
seems a bit convoluted to me at the moment, but hey I'm brand new to EU.
I'm not done yet!! Thanks...
--
duke