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Proof step 86 from proof compat-addclass (previous step)

sk .fs = mkfs(class1, ty, fieldvar), fis .keys = statfields(class), sk ∈ statfields(class0), initdone(class0, st), compatmode(str, st), compatrefs(str, st), okfieldinits(class, fis), initdone(class0, addclass(class, fis, 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) ⊦ class = class0, jvmref -- sk ∈ addclass(class, fis, st) ∧ ¬ is_indexkey(sk) ∧ compat(str, addclass(class, fis, st)[jvmref -- sk], ty, addclass(class, fis, st))

User applied rule all left

And obtained the following new goals

Proof step 85:
sk .fs = mkfs(class1, ty, fieldvar), fis .keys = statfields(class), sk ∈ statfields(class0), initdone(class0, st), compatmode(str, st), compatrefs(str, st), okfieldinits(class, fis), initdone(class0, addclass(class, fis, st)), class∃(str, class0) ∨ interface∃(str, class0), sk ∈ statfields(class0) → jvmref -- sk ∈ st ∧ is_fskey(sk) ∧ compat(str, st[jvmref -- sk], sk .fs .type, st), ∀ sk. sk ∈ statfields(class0) → jvmref -- sk ∈ st ∧ is_fskey(sk) ∧ compat(str, st[jvmref -- sk], sk .fs .type, st) ⊦ class = class0, jvmref -- sk ∈ addclass(class, fis, st) ∧ ¬ is_indexkey(sk) ∧ compat(str, addclass(class, fis, st)[jvmref -- sk], ty, addclass(class, fis, st))

Rule argument

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

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (sk)]]