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Proof step 79 from proof junkrefs-put-null-01 (conclusion)

⊦ ¬ junkrefs(str, refs, ty, st) ∧ is_reftype(fs .type) → ¬ junkrefs(str, refs, ty, st[r -- fs ', refval(jvmref)])

User applied rule structural induction

And obtained the following new goals

Proof step 1:
⊦ ¬ junkrefs(str, [], ty, st)
Proof step 78:
∀ str, ty, st, fs, r. ¬ junkrefs(str, acc, ty, st) ∧ is_reftype(fs .type) → ¬ junkrefs(str, acc, ty, st[r -- fs ', refval(jvmref)]) ⊦ ¬ junkrefs(str, r0 + acc, ty, st) ∧ is_reftype(fs .type) → ¬ junkrefs(str, r0 + acc, ty, st[r -- fs ', refval(jvmref)])

Rule argument

[VARWITHVARSEQSARG : refs, ()]

Additional information

[[CONCRETESIMPRULES : ([CSIMPGEN : references generated by [], +;])]]