From dc9d517851473707c4df29a1400e7ffd2f5d6b24 Mon Sep 17 00:00:00 2001
From: Richard Kenner <kenner@gcc.gnu.org>
Date: Fri, 25 Mar 1994 14:20:14 -0500
Subject: [PATCH] (stabilize_reference_1): Remove decl of unused variable.

From-SVN: r6896
---
 gcc/tree.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/gcc/tree.c b/gcc/tree.c
index bb40fd3cb4e..f95a4757452 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -2376,7 +2376,6 @@ stabilize_reference_1 (e)
      tree e;
 {
   register tree result;
-  register int length;
   register enum tree_code code = TREE_CODE (e);
 
   /* We cannot ignore const expressions because it might be a reference
-- 
2.30.2