matz	2008-05-07 18:18:06 +0900 (Wed, 07 May 2008)

  New Revision: 16312

  Modified files:
    trunk/ChangeLog
    trunk/numeric.c
    trunk/test/ruby/test_fixnum.rb

  Log:
    * string.c (sym_to_i): remove obsolete method.  preparation for
      symbol GC.
    
    * numeric.c (fix_to_sym): ditto.
    
    * numeric.c (fix_id2name): ditto.

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/numeric.c?r1=16312&r2=16311&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_fixnum.rb?r1=16312&r2=16311&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=16312&r2=16311&diff_format=u