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Proof step 97 from proof compat-addobj (previous step)

sk ∈ statfields(class0), compatrefs(str, st), compatmode(str, st), newref(r, st), is_predefined_class(class), tdname∃(str, class0), initdone(class0, st), class∃(str, class0) ∨ interface∃(str, class0) → compatfields(str, jvmref, statfields(class0), st) ⊦ r = jvmref, jvmref -- sk ∈ st ∧ ¬ is_indexkey(sk) ∧ compat(str, st[jvmref -- sk], sk .fs .type, addobj(r, class, [], st))

Heuristic elimination applied rule insert elim lemma

And obtained the following new goals

Proof step 96:
sk .fs = mkfs(class1, ty, fieldvar), sk ∈ statfields(class0), compatrefs(str, st), compatmode(str, st), newref(r, st), is_predefined_class(class), tdname∃(str, class0), initdone(class0, st), class∃(str, class0) ∨ interface∃(str, class0) → compatfields(str, jvmref, statfields(class0), st) ⊦ r = jvmref, jvmref -- sk ∈ st ∧ ¬ is_indexkey(sk) ∧ compat(str, st[jvmref -- sk], ty, addobj(r, class, [], st))

Rule argument

[speclemmaarg: , class = fs .class ∧ ty = fs .type ∧ fieldvar = fs .field ↔ fs = mkfs(class, ty, fieldvar) ,[fs, class, ty, fieldvar] → [sk .fs, class1, ty, fieldvar] ,T ,fieldspec , ,elim ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPELIM : ⊦ class = fs .class ∧ ty = fs .type ∧ fieldvar = fs .field ↔ fs = mkfs(class, ty, fieldvar)])], [EXTRATERMS : (sk .fs, class1, ty, fieldvar)]]