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[bison.git] / src / LR0.c

diff --git a/src/LR0.c b/src/LR0.c
index 47ce6dd2c613346e6309092327a82171cf85fcf9..e914c6ef13be4f205100bc6184d0b350d6d4ca51 100644 (file)
--- a/src/LR0.c
+++ b/src/LR0.c
@@ -113,6 +113,7 @@ allocate_storage (void)
   shiftset = XCALLOC (short, nsyms);
   redset = XCALLOC (short, nrules + 1);
   state_hash = XCALLOC (state_t *, STATE_HASH_SIZE);
+  shift_symbol = XCALLOC (short, nsyms);
 }
 
 
@@ -154,7 +155,6 @@ new_itemsets (void)
   for (i = 0; i < nsyms; i++)
     kernel_size[i] = 0;
 
-  shift_symbol = XCALLOC (short, nsyms);
   nshifts = 0;
 
   for (i = 0; i < nitemset; ++i)
@@ -188,7 +188,7 @@ new_state (int symbol)
 
   if (trace_flag)
     fprintf (stderr, "Entering new_state, state = %d, symbol = %d (%s)\n",
-            this_state->number, symbol, tags[symbol]);
+            this_state->number, symbol, symbols[symbol]->tag);
 
   if (nstates >= MAXSHORT)
     fatal (_("too many states (max %d)"), MAXSHORT);
@@ -227,7 +227,7 @@ get_state (int symbol)
 
   if (trace_flag)
     fprintf (stderr, "Entering get_state, state = %d, symbol = %d (%s)\n",
-            this_state->number, symbol, tags[symbol]);
+            this_state->number, symbol, symbols[symbol]->tag);
 
   /* Add up the target state's active item numbers to get a hash key.
      */
@@ -365,14 +365,14 @@ save_reductions (void)
 
 \f
 /*--------------------.
-| Build STATE_TABLE.  |
+| Build STATES.  |
 `--------------------*/
 
 static void
-set_state_table (void)
+set_states (void)
 {
   state_t *sp;
-  state_table = XCALLOC (state_t *, nstates);
+  states = XCALLOC (state_t *, nstates);
 
   for (sp = first_state; sp; sp = sp->next)
     {
@@ -386,7 +386,7 @@ set_state_table (void)
       if (!sp->reductions)
        sp->reductions = reductions_new (0);
 
-      state_table[sp->number] = sp;
+      states[sp->number] = sp;
     }
 }
 
@@ -406,7 +406,8 @@ generate_states (void)
     {
       if (trace_flag)
        fprintf (stderr, "Processing state %d (reached by %s)\n",
-                this_state->number, tags[this_state->accessing_symbol]);
+                this_state->number,
+                symbols[this_state->accessing_symbol]->tag);
       /* Set up ruleset and itemset for the transitions out of this
          state.  ruleset gets a 1 bit for each rule that could reduce
          now.  itemset gets a vector of all the items that could be
@@ -431,6 +432,6 @@ generate_states (void)
   free_closure ();
   free_storage ();
 
-  /* Set up STATE_TABLE. */
-  set_state_table ();
+  /* Set up STATES. */
+  set_states ();
 }