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Proof step 17 from proof hasSharing-object-rec (previous step)

st[r0 -- sks] = refval(r1) ∧ is_referencevalue(st[r0 -- sks]), st[r -- sk] = refval(r0), st[r -- _type] .type = mkclasstype(class), st[r0 -- sks0] = st[r0 -- sks], fits(r0, sks0, st), fits(r0, sks, st), sk ∈ instfields(class) ⊦ r = jvmref, r1 = jvmref, sks = [], sks0 = [], sks0 = sks, hasSharing(r, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 16:
st[r0 -- sks0] = refval(r1), st[r -- _type] .type = mkclasstype(class), st[r -- sk] = refval(r0), st[r0 -- sks] = refval(r1), sk ∈ instfields(class), fits(r0, sks, st), fits(r0, sks0, st) ⊦ sks0 = sks, sks0 = [], sks = [], r1 = jvmref, r = jvmref, hasSharing(r, st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ is_referencevalue(refval(r))])]]