[nem-en] Re: compiler generated locations

[Kamil Skalski]

Ok, I changed Location_stack.top() so it returns locations marked as
"generated" if Manager is InCompletionMode.
I'm pretty sure this will not very closely track the parsed /
generated distinction you need, but I hope this is a good starting
point. Could you try this and tell me if it is useful?
Probably we would need a better definition of "generated code", so we
can fix other places in compiler.

On 11/21/06, vc <vc at rsdn.ru> wrote:
> > But this requires changing Location into class and this appears to be
> > a real pain.. :(
> > I was playing with it some time, but I got many NullPointerExceptions
> > first from lexer then parser (where I stopped). It looks like we have
> > many places where location is not initialized at all and when we
> > change it from struct to class we get nulls.
>
> It's bad idea. It's be expressed in performance and memory penalty (each
> object is + 12 bytes).
> It is better using one bit in _fileIndex field.
>
>
>
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-- 
Kamil Skalski
http://nazgul.omega.pl