The result of semantic predicate evaluation can be incorporated into the DFA edge tables similar to the way full-context transitions are included. This will allow early evaluation of the predicates inside of execDFA, which opens the possibility of using predicate evaluation to reduce lookahead requirements.
The result of semantic predicate evaluation can be incorporated into the DFA edge tables similar to the way full-context transitions are included. This will allow early evaluation of the predicates inside of
execDFA, which opens the possibility of using predicate evaluation to reduce lookahead requirements.