* compile.c (iseq_set_arguments): use RARRAY_RAWPTR() instead of
  RARRAY_PTR() because there is no new reference.
* compile.c (iseq_set_exception_table): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42154 b2dd03c8-39d4-4d8f-98ff-823fe69b080e