object.c: rb_Integer reformat, nil#to_f added to rb_define_method.

parse.y: Clean unused vars.
range.c: ditto.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@2614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 10 deletions

diff --git a/range.c b/range.c
index 4db96f4f3..771afcb20 100644
--- a/range.c
+++ b/range.c
@@ -384,11 +384,8 @@ range_min(range)
     VALUE range;
 
 {
-    VALUE b, e, step;
-    long unit;
-
-    b = rb_ivar_get(range, id_beg);
-    e = rb_ivar_get(range, id_end);
+    VALUE b = rb_ivar_get(range, id_beg);
+    VALUE e = rb_ivar_get(range, id_end);
 
     if (r_le(b, e)) return b;
     return e;
@@ -398,11 +395,8 @@ static VALUE
 range_max(range)
     VALUE range;
 {
-    VALUE b, e, step;
-    long unit;
-
-    b = rb_ivar_get(range, id_beg);
-    e = rb_ivar_get(range, id_end);
+    VALUE b = rb_ivar_get(range, id_beg);
+    VALUE e = rb_ivar_get(range, id_end);
 
     if (r_gt(b, e)) return b;
     return e;