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Proof step 95 from proof compat-addobj (previous step)

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) → (∀ sk. sk ∈ statfields(class0) → jvmref -- sk ∈ st ∧ is_fskey(sk) ∧ compat(str, st[jvmref -- sk], sk .fs .type, st)) ⊦ r = jvmref, jvmref -- sk ∈ st ∧ ¬ is_indexkey(sk) ∧ compat(str, st[jvmref -- sk], ty, addobj(r, class, [], st))

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 72:
⊦ tdname∃(str, class) ↔ class∃(str, class) ∨ interface∃(str, class)
Proof step 94:
sk .fs = mkfs(class1, ty, fieldvar), sk ∈ statfields(class0), compatrefs(str, st), compatmode(str, st), newref(r, st), is_predefined_class(class), class∃(str, class0) ∨ interface∃(str, class0), initdone(class0, st), class∃(str, class0) ∨ interface∃(str, class0) → (∀ sk. sk ∈ statfields(class0) → jvmref -- sk ∈ st ∧ is_fskey(sk) ∧ compat(str, st[jvmref -- sk], sk .fs .type, st)) ⊦ r = jvmref, jvmref -- sk ∈ st ∧ ¬ is_indexkey(sk) ∧ compat(str, st[jvmref -- sk], ty, addobj(r, class, [], st))

Rule argument

[speclemmaarg: ,tdname∃(str, class) ↔ class∃(str, class) ∨ interface∃(str, class) ,[class, str] → [class0, str] ,F ,typefuns , ,tdnameex-def ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (class0, str)]]