* lib/dfa.c (dfaanalyze): Do not allocate follow set, since
an all-zero follow set works just fine.
2017-01-09 Paul Eggert <eggert@cs.ucla.edu>
+ dfa: omit unnecessary allocation
+ * lib/dfa.c (dfaanalyze): Do not allocate follow set, since
+ an all-zero follow set works just fine.
+
dfa: omit unused local
* lib/dfa.c (build_state): Fix up recent change.
firstpos->index = lastpos->index = i;
firstpos->constraint = lastpos->constraint = NO_CONSTRAINT;
- /* Allocate the follow set for this position. */
- alloc_position_set (&d->follows[i], 1);
break;
}
#ifdef DEBUG