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Proof step 26 from proof validstatfield-throw-predef (previous step)

validstatfield(str, sk, st), is_predefined_class(class), newref(r, st) ⊦ r = jvmref, is_fskey(sk) ∧ sk ∈ statfields(sk .fs .class) ∧ tdname∃(str, sk .fs .class) ∧ ( initdone(sk .fs .class, addobj(r, class, [], st)[_mode, throw(r, mkclasstype(class))]) → validfield(str, jvmref, sk, addobj(r, class, [], st)[_mode, throw(r, mkclasstype(class))]))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 2:
⊦ is_indexkey(sk) → ¬ validstatfield(str, sk, st)
Proof step 25:
validstatfield(str, sk, st), is_predefined_class(class), newref(r, st), is_fskey(sk) ⊦ r = jvmref, (initdone(sk .fs .class, st) → validfield(str, jvmref, sk, addobj(r, class, [], st)[_mode, throw(r, mkclasstype(class))])) ∧ tdname∃(str, sk .fs .class) ∧ sk ∈ statfields(sk .fs .class)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ ¬ is_indexkey(sk) ↔ is_fskey(sk)], [CSIMPSEQ : ⊦ initdone (class, addobj(r, class0, [], st)) ↔ initdone(class, st)], [CSIMPSEQ : ⊦ initdone(class1, st[_mode, val]) ↔ initdone(class1, st)], [CSIMPSEQ : ⊦ ¬ is_fskey(sk) ↔ is_indexkey(sk)])]]