| (addobj(r, class, fis, st)[r -- sks0]) = refval(r0), fis .keys = instfields(class), (addobj(r, class, fis, st)[r1 -- sks1]) = refval(r0), fis[sk] = refval(r1), disjoint(str, fis .vals .nonnullrefs, st), is_referencevalue(addobj(r, class, fis, st)[r -- (sk ' + sks1)]), sk ∈ instfields(class), fits(r1, sks1, addobj(r, class, fis, st)), fits(r, sks0, addobj(r, class, fis, st)), newref(r, st), validfieldinits(str, fis, st), sk ∈ fis ⊦ r = jvmref, sks0 = sk ' + sks1, sks0 = [], r0 = jvmref, dups(fis .vals .nonnullrefs), hasSharing(fis .vals .nonnullrefs, st), junkref(str, r, addobj(r, class, fis, st)) |
⊦ is_referencevalue(st[r -- sks]) ∧ sks ≠ [] → st[r -- sks] = st[st[r -- sks .first] .refval -- sks .rest]
is_referencevalue(addobj(r, class, fis, st)[r -- sks0]) ∧ sks0 ≠ [], (addobj(r, class, fis, st)[(addobj(r, class, fis, st)[r -- sks0 .first]) .refval -- sks0 .rest]) = refval(r0), fis .keys = instfields(class), (addobj(r, class, fis, st)[r1 -- sks1]) = refval(r0), fis[sk] = refval(r1), disjoint(str, fis .vals .nonnullrefs, st), is_referencevalue(addobj(r, class, fis, st)[r -- (sk ' + sks1)]), sk ∈ instfields(class), fits(r1, sks1, addobj(r, class, fis, st)), fits(r, sks0, addobj(r, class, fis, st)), newref(r, st), validfieldinits(str, fis, st), sk ∈ fis ⊦ r = jvmref, sks0 = sk ' + sks1, sks0 = [], r0 = jvmref, dups(fis .vals .nonnullrefs), hasSharing(fis .vals .nonnullrefs, st), junkref(str, r, addobj(r, class, fis, st))
[[CONCRETESIMPRULES : ([CSIMPNAMEDSEQ : javavalue, , test-19, ⊦ is_referencevalue(refval(r))])], [EXTRATERMS : (sks0, r, addobj(r, class, fis, st))]]