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Theorem junkref-put-field

⊦ ¬ junkref(str, r0, st) ∧ ¬ junkref(str, r, st) ∧ is_obj(r, st) ∧ st[r0 -- _type] .type ≤ fs .type ∧ fs ' ∈ instfields(st[r -- _type] .type .class) ∧ r0 ≠ jvmref → ¬ junkref(str, r, st[r -- fs ', refval(r0)])

Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by:
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 4
Proof steps: 14
Used lemmas: junkrefs-put-refval, junkref-def,
Used spec theorems:
- Used simplifier rules:
  - javastore/at-other-16
  - refkey/inj-01
  - refkey/inj
  - specialkeys/type-05
  - specialkeys/type-01
  - store/javastore/At-same
  - typefuns/le-11
  - addfuns/instfields-type-01
  - list/references/c-08
  - list/references/e
  - list/references/app-02-ant
  - fieldspec/sel-03
  - list/references/a
  - list/references/e-01
  - list/references/c
  - list-data/references/elim-list-c
  - fieldspec/elim