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Proof step 7 from proof isobj-del-01 (previous step)

∀ sk. sk ∈ instfields(class) → goodfieldandtype(r, sk, st -- r0), st[r -- _type] = typeval(mkclasstype(class)), r -- _type ∈ st, r ∈ st ⊦ ∀ sk. sk ∈ instfields(class) → goodfieldandtype(r, sk, st), r = jvmref, r = r0

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 6:
st[r -- _type] = typeval(mkclasstype(class)), r ∈ st, r -- _type ∈ st, sk ∈ instfields(class), ∀ sk. sk ∈ instfields(class) → goodfieldandtype(r, sk, st -- r0) ⊦ r = r0, r = jvmref, goodfieldandtype(r, sk, st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]