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Proof step 47 from proof compat-put (previous step)

sk .fs = mkfs(class1, ty0, fieldvar0), compat(str, st[jvmref -- sk], ty0, st), sk ∈ statfields(class0), compatmode(str, st), compatrefs(str, st), compat(str, val, ty, st), initdone(class0, st), ∀ sk. sk ∈ statfields(class0) → jvmref -- sk ∈ st ∧ is_fskey(sk) ∧ compat(str, st[jvmref -- sk], sk .fs .type, st), class∃(str, class0) ∨ interface∃(str, class0), jvmref ≠ r ∨ sk ≠ mkfs(class, ty, fieldvar) ' ⊦ mkfs(class, ty, fieldvar) ' = _length, r -- mkfs(class, ty, fieldvar) ' = _uninit, ty = void_type, jvmref = r ∧ sk = mkfs(class, ty, fieldvar) ', jvmref -- sk ∈ st ∧ ¬ is_indexkey(sk)

User applied rule all left

And closed the goal!

Rule argument

[EXRARG : pos: left 8, [extquanttermlist: (sk)abort:F, discard:T, computed:T]]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ is_indexkey(sk) → ¬ is_fskey(sk)])], [EXTRATERMS : (sk)]]