/[bison]/bison/src/reduce.c
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Diff of /bison/src/reduce.c

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revision 1.63 by akim, Tue May 7 08:07:32 2002 UTC revision 1.64 by akim, Sun May 26 18:39:05 2002 UTC
# Line 278  reduce_grammar_tables (void) Line 278  reduce_grammar_tables (void)
278  static void  static void
279  nonterminals_reduce (void)  nonterminals_reduce (void)
280  {  {
281    token_number_t i, n;    symbol_number_t i, n;
282    
283    /* Map the nonterminals to their new index: useful first, useless    /* Map the nonterminals to their new index: useful first, useless
284       afterwards.  Kept for later report.  */       afterwards.  Kept for later report.  */
285    
286    token_number_t *nontermmap = XCALLOC (token_number_t, nvars) - ntokens;    symbol_number_t *nontermmap = XCALLOC (symbol_number_t, nvars) - ntokens;
287    n = ntokens;    n = ntokens;
288    for (i = ntokens; i < nsyms; i++)    for (i = ntokens; i < nsyms; i++)
289      if (bitset_test (V, i))      if (bitset_test (V, i))
# Line 313  nonterminals_reduce (void) Line 313  nonterminals_reduce (void)
313          item_number_t *rhsp;          item_number_t *rhsp;
314          for (rhsp = rules[r].rhs; *rhsp >= 0; ++rhsp)          for (rhsp = rules[r].rhs; *rhsp >= 0; ++rhsp)
315            if (ISVAR (*rhsp))            if (ISVAR (*rhsp))
316              *rhsp =  token_number_as_item_number (nontermmap[*rhsp]);              *rhsp =  symbol_number_as_item_number (nontermmap[*rhsp]);
317        }        }
318      start_symbol = nontermmap[start_symbol];      start_symbol = nontermmap[start_symbol];
319    }    }

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