[antlr-interest] TreeParser reset()

Terence Parr parrt at cs.usfca.edu
Wed Feb 9 11:07:24 PST 2011


Interesting...yeah, seems reset would be good but not sure who relies on this...hmm...might be a risk to fix.
Ter
On Feb 8, 2011, at 8:40 PM, Bill Andersen wrote:

> Folks
> 
> I noticed that setTokenStream() in antlr.org.runtime.Parser calls reset(), but setTreeNodeStream() in antlr.org.runtime.tree.TreeParser does not call reset().  Is there a reason for this or is it just an oversight?  If the former should I call reset() before or after setTreeNodeStream() on a tree parser I want to re-use?
> 
> Thanks in advance.
> 
>   .bill
> 
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