matz	2008-05-02 17:31:04 +0900 (Fri, 02 May 2008)

  New Revision: 16271

  Modified files:
    trunk/ChangeLog
    trunk/range.c

  Log:
    * range.c (range_step): call to_int if step is not a numeric
      value.  [ruby-dev:34575]

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=16271&r2=16270&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/range.c?r1=16271&r2=16270&diff_format=u

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 16270)
+++ ChangeLog	(revision 16271)
@@ -1,3 +1,8 @@
+Fri May  2 17:29:59 2008  Yukihiro Matsumoto  <matz@r...>
+
+	* range.c (range_step): call to_int if step is not a numeric
+	  value.  [ruby-dev:34575]
+
 Fri May  2 16:10:57 2008  Yukihiro Matsumoto  <matz@r...>
 
 	* range.c (range_step): do not forcefully convert steps into
Index: range.c
===================================================================
--- range.c	(revision 16270)
+++ range.c	(revision 16271)
@@ -306,6 +306,9 @@
     }
     else {
 	rb_scan_args(argc, argv, "01", &step);
+	if (!rb_obj_is_kind_of(step, rb_cNumeric)) {
+	    step = rb_to_int(step);
+	}
 	if (rb_funcall(step, '<', 1, INT2FIX(0))) {
 	    rb_raise(rb_eArgError, "step can't be negative");
 	}

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