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Proof step 65 from proof compatstatic-mode (previous step)

sk .fs = mkfs(class0, ty, fieldvar), sk ∈ statfields(class), initdone(class, st), sk ∈ statfields(class) → jvmref -- sk ∈ st ∧ is_fskey(sk) ∧ compat(str, st[jvmref -- sk], sk .fs .type, st), ∀ sk. sk ∈ statfields(class) → jvmref -- sk ∈ st ∧ is_fskey(sk) ∧ compat(str, st[jvmref -- sk], sk .fs .type, st), class∃(str, class) ∨ interface∃(str, class) ⊦ compat(str, st[_mode, val][jvmref -- sk], ty, st[_mode, val])

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 64:
sk .fs = mkfs(class0, ty, fieldvar), is_fskey(sk), jvmref -- sk ∈ st, initdone(class, st), sk ∈ statfields(class), jvmref ∈ st, compat(str, st[jvmref -- sk], ty, st), class∃(str, class) ∨ interface∃(str, class), ∀ sk. sk ∈ statfields(class) → jvmref -- sk ∈ st ∧ is_fskey(sk) ∧ compat(str, st[jvmref -- sk], sk .fs .type, st) ⊦ compat(str, st[_mode, val][jvmref -- sk], ty, st[_mode, val])

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ mkfs(class, ty, fieldvar) .type = ty], [CSIMPFORWARD : ⊦ r -- sk ∈ st → r ∈ st])]]