[antlr-interest] Scopes and C runtime
Jim Idle
jimi at intersystems.com
Thu Dec 7 08:57:03 PST 2006
I am sure that the error message will improve but at the moment that comes straight from stringtemplate and isn’t caught I think.
The ;-) was intended to imply that my comment was a joke though - there should be no problem using global scopes. I should point out that in fact the global refers to the grammar, the global scopes (before whatever change broke them) are not global in the C sense as I wanted the generated C to be completely free-threading.
I might get some time this weekend to clean that one up. :-)
Jim
-----Original Message-----
From: Gavin Lambert [mailto:antlr at mirality.co.nz]
>list.
>
>Are you sure you need a global scope? ;-)
No, I don't *need* one -- I've already rewritten the grammar to
use dynamic scopes instead, since they seemed to work fine (and my
grammar does now work fine). I just thought it'd be a good idea
to mention to someone. :)
Especially since an exception dump doesn't seem like a good
response. Couldn't it recognise that it's an issue with the
codegen template and simply report that rather than spewing a full
exception? Just a thought.
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