* bignum.c (validate_integer_pack_format): Don't require a word order
  flag if numwords is 1 or less.
  (absint_numwords_generic): Don't specify a word order for
  rb_integer_pack.

* hash.c (rb_hash): Ditto.

* time.c (v2w_bignum): Ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e