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Proof step 12 from proof junkrefs-addarray (previous step)

st[r -- mkfs(class, ty3, fieldvar) '] = refval(r2), mkfs(class, ty3, fieldvar) ' ∈ instfields(st[r -- _type] .type .class), is_obj(str, r, st), st[r -- _type] .type ≤ ty, is_obj(str, r, addarray(r0, ty0, vals, st)), newref(r0, st), junkrefs(str, r2 ' + refs, ty3, addarray(r0, ty0, vals, st)), ∀ str0, ty1, r1, ty2, vals0, st0. junkrefs(str0, r2 ' + refs, ty1, addarray(r1, ty2, vals0, st0)) ∧ newref(r1, st0) → r1 = jvmref ∨ junkrefs(str0, r2 ' + refs, ty1, st0) ⊦ r = r0, r0 = jvmref, r = jvmref, junkrefs(str, r2 ' + refs, ty3, st)

Heuristic quantifier closing applied rule all left

And closed the goal!

Rule argument

[EXRARG : pos: left 8, [QUANTTERMLIST : (str, ty3, r0, ty0, vals, st)]]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (str, ty3, r0, ty0, vals, st)]]