matz	2008-01-24 15:50:22 +0900 (Thu, 24 Jan 2008)

  New Revision: 15206

  Modified files:
    trunk/ChangeLog
    trunk/array.c

  Log:
    * array.c (sort_1): remove ary_sort_check().  in-place sort keep
      original elements even when it's modified.
    
    * array.c (sort_2): ditto.

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/array.c?r1=15206&r2=15205&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=15206&r2=15205&diff_format=u