set_nullable (void)
{
int ruleno;
- token_number_t *s1;
- token_number_t *s2;
+ symbol_number_t *s1;
+ symbol_number_t *s2;
shorts *p;
- token_number_t *squeue = XCALLOC (token_number_t, nvars);
+ symbol_number_t *squeue = XCALLOC (symbol_number_t, nvars);
short *rcount = XCALLOC (short, nrules + 1);
/* RITEM contains all the rules, including useless productions.
Hence we must allocate room for useless nonterminals too. */