| (jvmref -- mkfs(class, ty0, fieldvar) ') .ref = jvmref ∧ r ≠ jvmref, ∀ str, r, ty, class, st. validref(str, r, ty, addclass(class, fis0, st)) ↔ validref(str, r, ty, st) ⊦ validref(str, r, ty, addclass(class, fis0, st)) ↔ validref(str, r, ty, st) |
[[CONCRETESIMPRULES : ()], [EXTRATERMS : (str, r, ty, class, st)]]