Lines Matching full:nuseless_nonterminals
58 symbol_number nuseless_nonterminals;
217 nuseless_nonterminals = nvars - nuseful_nonterminals;
334 nsyms -= nuseless_nonterminals;
335 nvars -= nuseless_nonterminals;
348 if (nuseless_nonterminals > 0)
352 for (i = 0; i < nuseless_nonterminals; ++i)
386 if (nuseless_nonterminals > 0)
389 nuseless_nonterminals),
390 nuseless_nonterminals);
414 reduced = (nuseless_nonterminals + nuseless_productions > 0);
428 if (nuseless_nonterminals > 0)
453 aver (ntokens <= i && i < nsyms + nuseless_nonterminals);
