Ruby » Ruby master

merge revision(s) 35485: [Backport #7013]

    * ext/dl/cfunc.c (rb_dlcfunc_call): should convert a Bignum value to
      unsigned long long on Win64.
      [ruby-core:44636][Bug #6364] reported by raylinn@gmail.com (ray linn)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@37007 b2dd03c8-39d4-4d8f-98ff-823fe69b080e