[antlr-interest] Using nonterminals as root node in tree parser
rules
Ploett, Norbert
norbert.ploett at siemens.com
Tue Jul 11 06:32:22 PDT 2006
Hi all,
it seems that this cannot be done in an antlr tree parser:
nonterminal :
TERMINAL1
| TERMINAL2
;
rule :
#(nonterminal other_stuff)
;
So we have several alternative tokens as the tree root that we would
like to match with rule.
Any other elegant way to do this short of
rule :
#(TERMINAL1 other_stuff)
| #(TERMINAL2 other_stuff)
;
?
Thanks,
Norbert
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