Comp.SubgoalPathtype t = | Here| Intros of t| Suffices of exp * int * t| MetaSplit of exp * meta_branch_label * t| CompSplit of exp * Syncom.Id.cid_comp_const * t| ContextSplit of exp * context_case * tval build_meta_split : exp -> meta_branch_label -> t -> tval build_comp_split : exp -> Syncom.Id.cid_comp_const -> t -> tval build_context_split : exp -> context_case -> t -> t