| st[r -- sks1] = refval(r0), st[r -- sks] = refval(r1), st[r0 -- _type] .type = mkarraytype(ty), fits(r, sks1, st), fits(r, sks, st), disjoint(str, r ' + r1 ', st), validref(str, r1, ty, st), i < st[r0 -- _length] .intval, 0 ≤ i, 0 < st[r0 -- _length] .intval, validref(str, r1, mkclasstype(`java.lang.Object' .class), st) ⊦ sks1 + i ' ' = sks, sks1 = [], r0 = jvmref, r = r1, r1 = jvmref, sks = [], junkref(str, r, st), hasSharing(r1, st), hasSharing(r, st), validref(str, r, mkclasstype(`java.lang.Object' .class), st), ∃ sks0, sks3. sks1 = sks0 + i ' ' + sks3 ∧ st[r -- sks0] .refval = r0 ∧ (∀ sks4. sks4 + i ' ' ⊑ sks0 → st[r -- sks4] .refval ≠ st[r -- sks0] .refval), ∃ sks3. ¬ (sks3 + i ' ' ⊑ sks1 → st[r -- sks3] .refval ≠ r0), ∃ sks0, sks3. sks = sks0 + i ' ' + sks3 ∧ st[r -- sks0] .refval = r0 ∧ (∀ sks2. sks2 + i ' ' ⊑ sks0 → st[r -- sks2] .refval ≠ st[r -- sks0] .refval) |
⊦ ¬ validref(str, r, mkclasstype(`java.lang.Object' .class), st) ∧ r ≠ jvmref → junkref(str, r, st)
⊦ fits(jvmref, sks, st) ↔ sks = []
[[CONCRETESIMPRULES : ([CSIMPNAMEDSEQ : junkrefs, , validref-object-01, ⊦ ¬ validref (str, r, mkclasstype (`java.lang.Object' .class), st) ∧ r ≠ jvmref → ¬ validref(str, r, ty, st)])], [EXTRATERMS : (st, r, str)]]