Hi Everyone,
I'm trying to make a tree parser with ANTLR 3.2, and using the '.tree'
attribute on a rule produces a compiler error:
The rule:
modifiers returns [Modifiers modifier]
:
(mod = modifier+)
{
$modifier = new Modifiers($mod.tree);
}
;
The offending line of Java code produced:
modifier = new Modifiers((mod != null ? ((CommonTree)mod.tree) : null ));
--> "tree cannot be resolved or is not a field"
I have modify it manually from .tree to .getTree() for the Java to
compile, there's no field called 'tree'.
Is this a bug, or am I doing something wrong?
Thanks,
Stephen
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