(stabilize_reference_1): Remove decl of unused variable.

From-SVN: r6896

1 files changed, 0 insertions, 1 deletions

diff --git a/gcc/tree.c b/gcc/tree.c
index bb40fd3..f95a475 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