* compile.c (iseq_build_from_ary_exception): use RARRAY_CONST_PTR().

* compile.c (iseq_build_from_ary_body): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e