| newref(r, st) ⊦ (st[r -- _type, typeval(mkclasstype(class1))][_mode, throw(r, mkclasstype(class1))]) = st, r = jvmref, ∃ r0, class. (st[r -- _type, typeval(mkclasstype(class1))][_mode, throw(r, mkclasstype(class1))]) = (st[r0 -- _type, typeval(mkclasstype(class))][_mode, throw(r0, mkclasstype(class))]) ∧ newref(r0, st) |
[[CONCRETESIMPRULES : ()], [EXTRATERMS : (r, class1)]]