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Proof step 45 from proof compat-put (previous step)

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

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 44:
sk .fs = mkfs(class1, ty0, fieldvar0), sk ∈ statfields(class0), compatmode(str, st), compatrefs(str, st), compat(str, val, ty, st), initdone(class0, st), compatfields(str, jvmref, statfields(class0), st), class∃(str, class0) ∨ interface∃(str, class0), jvmref ≠ r ∨ sk ≠ mkfs(class, ty, fieldvar) ' ⊦ mkfs(class, ty, fieldvar) ' = _length, ty = void_type, r -- mkfs(class, ty, fieldvar) ' = _uninit, compat(str, st[jvmref -- sk], ty0, st), jvmref = r ∧ sk = mkfs(class, ty, fieldvar) ', jvmref -- sk ∈ st ∧ ¬ is_indexkey(sk) ∧ compat(str, st[jvmref -- sk], ty0, st[r -- mkfs(class, ty, fieldvar) ', val])

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ mkfs(class, ty, fieldvar) .type = ty])]]