[antlr-interest] literals.

cesar octavio lopez nataren cesar at ciencias.unam.mx
Tue Dec 9 15:55:14 PST 2003

Hello, I have this rule:

rel_expr  rel_op shift_exp;

and rel_op is "instanceof" and "in", I get the warning:

warning:nondeterminism between alts 1 and 2 of block upon
jscript.g:573:11:     k==1:"in"

how can I handle this?

I tried putting the lexical rule:

IN: "in";

but It messes with my IDENTIFIER rule.


Thanks in advanced.



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