* bignum.c (big_op): remove unused variables.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Fri Feb  5 09:26:54 2010  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* bignum.c (big_op): remove unused variables.
+
 Fri Feb  5 02:06:57 2010  Aaron Patterson <tenderlove@ruby-lang.org>
 
 	* lib/yaml/rubytypes.rb: Struct members are emitted without a leading

bignum.c

@@ -1332,8 +1332,6 @@ rb_big_cmp(VALUE x, VALUE y)
 static VALUE
 big_op(VALUE x, VALUE y, int op)
 {
-    long xlen = RBIGNUM_LEN(x);
-    BDIGIT *xds, *yds;
     VALUE rel;
     int n;