Searched refs:useful_production (Results 1 – 2 of 2) sorted by relevance
67 useful_production (rule_number r, bitset N0) in useful_production() function118 && useful_production (r, N)) in useless_nonterminals()
19330 * src/reduce.c (dump_grammar, useful_production, reduce_output)19331 (useful_production, useless_nonterminals): Likewise.