matz	2008-05-07 13:14:57 +0900 (Wed, 07 May 2008)

  New Revision: 16308

  Modified files:
    trunk/ChangeLog
    trunk/bignum.c
    trunk/numeric.c
    trunk/rational.c
    trunk/test/ruby/test_bignum.rb
    trunk/test/ruby/test_numeric.rb

  Log:
    * bignum.c (rb_big_fdiv): flo.fdiv(NaN) should result NaN.
    
    * numeric.c (num_quo): renamed and moved from bignum.c.
      [ruby-dev:34582]
    
    * bignum.c (rb_big_fdiv): update RDoc description
    
    * rational.c (nurat_s_new_m): small refactoring.
    
    * bignum.c (rb_big2dbl): no need for forceful warning when
      converting to float.  overflow is a nature of float values.

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/numeric.c?r1=16308&r2=16307&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_bignum.rb?r1=16308&r2=16307&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=16308&r2=16307&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_numeric.rb?r1=16308&r2=16307&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/bignum.c?r1=16308&r2=16307&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/rational.c?r1=16308&r2=16307&diff_format=u