| ⊦ r ≠ r0 → (addobj(r, class, fis, st)[r0 -- (sk ' + sk0 ' + sks)]) = (addobj(r, class, fis, st)[st[r0 -- sk] .refval -- (sk0 ' + sks)]) |
⊦ r = r0, (addobj(r, class, fis, st)[r0 -- (sk ' + sk0 ' + sks)]) = (addobj(r, class, fis, st)[st[r0 -- sk] .refval -- (sk0 ' + sks)])
[[CONCRETESIMPRULES : ()]]