From: Akim Demaille <akim@epita.fr>
Date: Sun, 7 Apr 2002 17:41:08 +0000 (+0000)
Subject: As a result of the previous patch, it is no longer needed
X-Git-Tag: BISON-1_49a~71
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/cc9305dd68c95c9d9c279ca2b2d6330078bf664c?ds=sidebyside

As a result of the previous patch, it is no longer needed
to reorder ritem itself.
* src/reduce.c (reduce_grammar_tables): Don't sort RITEM.
---

diff --git a/ChangeLog b/ChangeLog
index 02980f52..09c3479e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2002-04-07  Akim Demaille  <akim@epita.fr>
+
+	As a result of the previous patch, it is no longer needed
+	to reorder ritem itself.
+
+	* src/reduce.c (reduce_grammar_tables): Don't sort RITEM.
+
 2002-04-07  Akim Demaille  <akim@epita.fr>
 
 	Be sure never to walk through RITEMS, but use only data related to
diff --git a/src/reduce.c b/src/reduce.c
index db033b34..7cdc76ab 100644
--- a/src/reduce.c
+++ b/src/reduce.c
@@ -248,22 +248,14 @@ reduce_grammar_tables (void)
     free (rules + 1);
     rules = rules_sorted;
 
-    /* Also reorder ritems. */
-    {
-      short *ritems_sorted = XCALLOC (short, nitems + 1);
-      short *ritemsp = ritems_sorted;
-      for (i = 1; i < nrules + 1; ++i)
-	{
-	  short *rhsp = rules[i].rhs;
-	  rules[i].rhs = ritemsp;
-	  for (/* Nothing. */; *rhsp >= 0; ++rhsp)
-	    *ritemsp++ = *rhsp;
-	  *ritemsp++ = -i;
-	}
-      *ritemsp++ = 0;
-      free (ritem);
-      ritem = ritems_sorted;
-    }
+    /* Renumber the rules markers in RITEMS.  */
+    for (i = 1; i < nrules + 1; ++i)
+      {
+	short *rhsp = rules[i].rhs;
+	for (/* Nothing. */; *rhsp >= 0; ++rhsp)
+	  /* Nothing. */;
+	*rhsp = -i;
+      }
     nrules -= nuseless_productions;
   }