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Proof step 27 from proof validstatfields-class-01 (previous step)

initdone(class, st), tdname∃(str, class), mkfs(class0, ty, fieldvar) ' ∈ statfields(class), is_fskey(mkfs(class0, ty, fieldvar) ') ∧ mkfs(class0, ty, fieldvar) ' ∈ statfields(mkfs(class0, ty, fieldvar) ' .fs .class) ∧ tdname∃(str, mkfs(class0, ty, fieldvar) ' .fs .class) ∧ (initdone(mkfs(class0, ty, fieldvar) ' .fs .class, st) → validfield(str, jvmref, mkfs(class0, ty, fieldvar) ', st)) ⊦ ty = void_type, jvmref -- mkfs(class0, ty, fieldvar) ' ∈ st ∧ type∃(str, ty) ∧ validval(str, st[jvmref -- mkfs(class0, ty, fieldvar) '], ty, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 26:
initdone(class, st), tdname∃(str, class), mkfs(class0, ty, fieldvar) ' ∈ statfields(class), mkfs(class0, ty, fieldvar) ' ∈ statfields(class0), tdname∃(str, class0), initdone(class0, st) → validfield(str, jvmref, mkfs(class0, ty, fieldvar) ', st) ⊦ ty = void_type, jvmref -- mkfs(class0, ty, fieldvar) ' ∈ st ∧ type∃(str, ty) ∧ validval(str, st[jvmref -- mkfs(class0, ty, fieldvar) '], ty, st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ mkfs(class, ty, fieldvar) .class = class], [CSIMPSEQ : ⊦ fs ' .fs = fs], [CSIMPSEQ : ⊦ is_fskey(fs ')])]]