On Thu, Nov 21, 2013 at 1:27 PM, Martin Schreiber <[email protected]> wrote:
> On Thursday 21 November 2013 17:03:16 Marcos Douglas wrote:
>>
>> Please, don't do that... the sintaxe "end:= result;" is very ugly!
>>
> Alternatives?
> Using implicit 'result' variable or 'FUNCTIONNAME' variable is bad because of
> the unclear input/output state, a mandatory 'return' statement before 'end;'
> is ugly too.
Why needs a 'return' statement only before 'end'?
Using 'return' this will be valid?
sub sum(a: int, b: int): int;
begin
if (a = 0) or (b = 0)
return 0
end;
return a+b;
end;
Why 'return' statement before 'end;' is ugly too?
--
Marcos Douglas
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