* src/bison.simple: Remove YYERROR_VERBOSE using.

[bison.git] / src / LR0.c

diff --git a/src/LR0.c b/src/LR0.c
index cecc0eae33fa7d5c6913dfbbbb098ba481d20d52..06ee51f6d3940e8cae26c63132a902306d60ecd2 100644 (file)
--- a/src/LR0.c
+++ b/src/LR0.c
@@ -50,7 +50,7 @@ static short *redset = NULL;
 static short *shiftset = NULL;
 
 static short **kernel_base = NULL;
-static size_t *kernel_size = NULL;
+static int *kernel_size = NULL;
 static short *kernel_items = NULL;
 
 /* hash table for states, to recognize equivalent ones.  */
@@ -94,7 +94,7 @@ allocate_itemsets (void)
     }
 
   shift_symbol = symbol_count;
-  kernel_size = XCALLOC (size_t, nsyms);
+  kernel_size = XCALLOC (int, nsyms);
 }
 
 
@@ -150,7 +150,7 @@ new_itemsets (void)
 
   shiftcount = 0;
 
-  for (i = 0; i < itemsetend - itemset; ++i)
+  for (i = 0; i < itemsetsize; ++i)
     {
       int symbol = ritem[itemset[i]];
       if (symbol > 0)
@@ -213,7 +213,6 @@ static int
 get_state (int symbol)
 {
   int key;
-  short *isp2;
   int i;
   core *sp;
 
@@ -236,7 +235,6 @@ get_state (int symbol)
        {
          if (sp->nitems == kernel_size[symbol])
            {
-             int i;
              found = 1;
              for (i = 0; i < kernel_size[symbol]; ++i)
                if (kernel_base[symbol][i] != sp->items[i])
@@ -544,19 +542,15 @@ augment_automaton (void)
 static void
 save_reductions (void)
 {
-  short *isp;
-  int item;
   int count;
-  reductions *p;
-
-  short *rend;
+  int i;
 
   /* Find and count the active items that represent ends of rules. */
 
   count = 0;
-  for (isp = itemset; isp < itemsetend; isp++)
+  for (i = 0; i < itemsetsize; ++i)
     {
-      item = ritem[*isp];
+      int item = ritem[itemset[i]];
       if (item < 0)
        redset[count++] = -item;
     }
@@ -565,7 +559,7 @@ save_reductions (void)
 
   if (count)
     {
-      p = REDUCTIONS_ALLOC (count);
+      reductions *p = REDUCTIONS_ALLOC (count);
 
       p->number = this_state->number;
       p->nreds = count;