| okfieldinits(class, fis0), mkfs(class, abstract_type, fieldvar) ' ∈ fis0, ∀ class0, fieldvar0. ¬ okfieldinits(class0, fis0) ∨ ¬ mkfs(class0, abstract_type, fieldvar0) ' ∈ fis0 ⊦ ty = abstract_type |
[[CONCRETESIMPRULES : ()], [EXTRATERMS : (class, fieldvar)]]