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Proof step 34 from proof junkrefs-put-norefval-equiv (previous step)

st[r -- i '] = refval(r2), st[r -- _type] .type ≤ ty, 0 ≤ i, 0 < st[r -- _length] .intval, is_array(str, r, st), is_array(str, r, st[r1 -- mkfs(class, ty0, fieldvar) ', val]), okval(st[r1 -- mkfs(class, ty0, fieldvar) '], ty0), r1 -- mkfs(class, ty0, fieldvar) ' ∈ st, okval(val, ty0), r1 ∈ st, i < st[r -- _length] .intval, junkrefs(str, r2 ' + refs, st[r -- _type] .type .type, st), ∀ st0, r0, class0, ty1, fieldvar0, val0, str0, ty2. okval(st0[r0 -- mkfs(class0, ty1, fieldvar0) '], ty1) ∧ r0 -- mkfs(class0, ty1, fieldvar0) ' ∈ st0 ∧ okval(val0, ty1) ∧ r0 ∈ st0 ∧ junkrefs(str0, r2 ' + refs, ty2, st0) → mkfs(class0, ty1, fieldvar0) ' = _length ∨ ty1 = void_type ∨ is_referencevalue(val0) ∨ junkrefs(str0, r2 ' + refs, ty2, st0[r0 -- mkfs(class0, ty1, fieldvar0) ', val0]) ⊦ mkfs(class, ty0, fieldvar) ' = _length, ty0 = void_type, r = jvmref, is_referencevalue(val), junkrefs(str, r2 ' + refs, st[r -- _type] .type .type, st[r1 -- mkfs(class, ty0, fieldvar) ', val])

User applied rule all left

And closed the goal!

Rule argument

[EXRARG : pos: left 13, [extquanttermlist: (st, r1, class, ty0, fieldvar, val, str, st[r -- _type] .type .type) abort:F , discard:T , computed:T ]]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ (refs + refs0) + refs1 = refs + refs0 + refs1])], [EXTRATERMS : (st, r1, class, ty0, fieldvar, val, str, st[r -- _type] .type .type)]]