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Proof step 133 from proof hasSharing-addobj-same (previous step)

st[r0 -- sks0] = refval(r1), fis .keys = instfields(class), st[r0 -- sks] = refval(r1), fis[sk] = refval(r0), sk ∈ fis, fits(r0, sks, st), fits(r0, sks0, st), newref(r, st), validfieldinits(str, fis, st), sk ∈ instfields(class), is_referencevalue(addobj(r, class, fis, st)[r -- (sk ' + sks0)]) ⊦ sks0 = sks, sks0 = [], sks = [], r1 = jvmref, r = jvmref, r0 = jvmref, junkref(str, r0, st), dups(fis .vals .nonnullrefs), junkref(str, r, addobj(r, class, fis, st)), is_referencevalue(addobj(r, class, fis, st)[r -- (sk ' + sks)])

User applied rule insert rewrite lemma

And obtained the following new goals

Rule argument

[x0lemmaarg: spec-name: storefuns instance-name: lemma-name: lookup-rec-01 antecedent: succedent: sks ≠ [] → st[r -- (sk ' + sks)] = st[st[r -- sk] .refval -- sks] substlist: [sks, sk, r, st] → [sks, sk, r, addobj(r, class, fis, st)] add preconditions?: F is rewrite lemma?: T current spec?: F rotate lemma?: F replace all?: T paths: ((1, 0, 9)) dummy: () ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (sks, sk, r, addobj(r, class, fis, st))]]