complex.c don't refer rb_cFixnum and rb_cBignum.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54878 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
complex.c don't refer rb_cFixnum and rb_cBignum.
(k_fixnum_p): Use FIXNUM_P.
(k_bignum_p): Use RB_TYPE_P.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54878 b2dd03c8-39d4-4d8f-98ff-823fe69b080e