[antlr-interest] Summary of ANTLR Issues
Ric Klaren
klaren at cs.utwente.nl
Wed Jul 9 02:17:55 PDT 2003
On Tue, Jul 08, 2003 at 04:04:06PM -0400, Tiller, Michael (M.M.) wrote:
> > Do tell ;) I must admit that while I made the cloning stuff I
> > probably did
> > not think of all possible uses in the support lib and stuff
> > so maybe you
> > stumbled on something I overlooked.
>
> This was mentioned previously by someone else in the group. I just implemented what they suggested. It just meant changing this:
>
> AST(const AST& other) : ref(other.ref->increment()) {}
>
> to this:
>
> AST(const AST& other) : ref(0) {}
Already fixed in snapshots.
> The problem is, what I want won't compile. Well, at least if I include
> everything I want it won't compile. I'm attaching two versions of
> "treewalk.g" from the "imagNodeAST" example (for C++). The first version
> will compile (in the ANTLR sense at least) but fails during C++ compilation
> because ANTLR uses a generic interface when I want it to be smart enough to
> use the specific interface. Another version addresses something you
> mention later on...
Thanks I will look at them.
Cheers,
Ric
--
-----+++++*****************************************************+++++++++-------
---- Ric Klaren ----- j.klaren at utwente.nl ----- +31 53 4893722 ----
-----+++++*****************************************************+++++++++-------
Wo das Chaos auf die Ordnung trifft, gewinnt meist das Chaos, weil es
besser organisiert ist. --- Friedrich Nietzsche
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