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Proof step 136 from proof compat-addclass (previous step)

sk .fs = mkfs(class1, ty, fieldvar), st[r -- _type] = typeval(mkclasstype(class0)), fis .keys = statfields(class), sk ∈ instfields(class0), compatmode(str, st), compatstatic(str, st), okfieldinits(class, fis), r -- _type ∈ st, r ∈ st, ∀ sk. sk ∈ instfields(class0) → r -- sk ∈ st ∧ is_fskey(sk) ∧ compat(str, st[r -- sk], sk .fs .type, st), class+∃(str, class0) ⊦ r = jvmref, r -- sk ∈ addclass(class, fis, st) ∧ ¬ is_indexkey(sk) ∧ compat(str, st[r -- sk], ty, addclass(class, fis, st))

User applied rule all left

And obtained the following new goals

Proof step 135:
⊦ fis .keys = statfields(class) ∧ okfieldinits(class, fis) ∧ compat(str, val, ty, st) → compat(str, val, ty, addclass(class, fis, st))

Rule argument

[EXRARG : pos: left 10, [extquanttermlist: (sk)abort:F, discard:T, computed:T]]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ rk ∈ st → rk ∈ addclass(class, fis, st)], [CSIMPSEQ : ⊦ is_indexkey(sk) → ¬ is_fskey(sk)], [CSIMPSEQ : ⊦ ¬ is_indexkey(sk) ↔ is_fskey(sk)], [CSIMPSEQ : ⊦ mkfs(class, ty, fieldvar) .type = ty])], [EXTRATERMS : (sk)]]