hello caml-list<br>when I try to compile<br><br>class type node = <br>object<br>&nbsp; method&nbsp; get_right_sibling : node option<br>end<br>class type [&#39;top_parent_type,&#39;left_sibling_type,&#39;right_sibling_type] typ&nbsp; =<br>
object<br>&nbsp; inherit node<br>&nbsp; method get_left_sibling : &#39;left_sibling_type option<br>&nbsp; method get_right_sibling : &#39;right_sibling_type option<br>end&nbsp;&nbsp;&nbsp; <br>type &#39;p foo_typ = (&#39;p,&#39;p foo_typ,&#39;p foo_typ) typ<br>
<br><br>with <br><br>ocamlc <a href="http://test.ml">test.ml</a><br><br>ocamlc just freezes; I&#39;m using ocaml 3.09.2 on ubuntu. What should I do?<br>