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Proof step 6 from proof junkref-addarray-04 (previous step)

¬ (ty .jtelemtype ≠ void_type ∧ ty .jtelemtype ≠ abstract_type ∧ type∃(str, ty) ∧ (∀ val. val ∈ vals → okval(val, ty)) ∧ r ≠ jvmref), is_reftype(ty), type∃(str, ty), newref(r, st), validreflist(str, vals, ty, st), junkref(str, r, addarray(r, ty, vals, st)) ⊦ r = jvmref, ty .jtelemtype = abstract_type, ty .jtelemtype = void_type, is_array(str, r, addarray(r, ty, vals, st))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 5:
is_reftype(ty), type∃(str, ty), newref(r, st), validreflist(str, vals, ty, st), junkref(str, r, addarray(r, ty, vals, st)), val ∈ vals ⊦ r = jvmref, ty .jtelemtype = abstract_type, ty .jtelemtype = void_type, is_array(str, r, addarray(r, ty, vals, st)), is_referencevalue(val)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ is_reftype(ty) → ( okval(val, ty) ↔ is_referencevalue(val))])]]