X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/b87f8b2159820e022e3b726b8369f74d64712f8f..ec3bc39:/src/reader.c

diff --git a/src/reader.c b/src/reader.c
index 75957010..93df69a6 100644
--- a/src/reader.c
+++ b/src/reader.c
@@ -1286,12 +1286,12 @@ parse_action (symbol_list *rule, int rule_length)
 	switch (c)
 	  {
 	  case '\n':
-	    obstack_1grow (&action_obstack, c);
+	    copy_character (&action_obstack, c);
 	    ++lineno;
 	    break;
 
 	  case '{':
-	    obstack_1grow (&action_obstack, c);
+	    copy_character (&action_obstack, c);
 	    ++count;
 	    break;
 
@@ -1316,12 +1316,12 @@ parse_action (symbol_list *rule, int rule_length)
 	    fatal (_("unmatched %s"), "`{'");
 
 	  default:
-	    obstack_1grow (&action_obstack, c);
+	    copy_character (&action_obstack, c);
 	  }
 
       /* Above loop exits when C is '}'.  */
       if (--count)
-	obstack_1grow (&action_obstack, c);
+	copy_character (&action_obstack, c);
     }
 
   obstack_1grow (&action_obstack, '\0');
@@ -1736,11 +1736,11 @@ packsymbols (void)
 static void
 packgram (void)
 {
-  int itemno;
+  unsigned int itemno;
   int ruleno;
   symbol_list *p;
 
-  ritem = XCALLOC (item_number_t, nritems + 1);
+  ritem = XCALLOC (item_number_t, nritems);
   rules = XCALLOC (rule_t, nrules) - 1;
 
   itemno = 0;
@@ -1787,7 +1787,6 @@ packgram (void)
 	p = p->next;
     }
 
-  ritem[itemno] = 0;
   assert (itemno == nritems);
 
   if (trace_flag)
@@ -1871,12 +1870,3 @@ reader (void)
   /* The grammar as a symbol_list is no longer needed. */
   LIST_FREE (symbol_list, grammar);
 }
-
-void
-grammar_free (void)
-{
-  XFREE (ritem);
-  free (rules + 1);
-  /* Free the symbol table data structure.  */
-  symbols_free ();
-}