| ⊦ ¬ validrefs(str, refs, ty, st) ∧ newref(r, st) ∧ ¬ r ∈ refs → ¬ validrefs(str, refs, ty, addarray(r, ty0, vals, st)) |
validrefs(str, refs, ty, addarray(r, ty0, vals, st)), newref(r, st) ⊦ r = jvmref, r ∈ refs, validrefs(str, refs, ty, st)
[[CONCRETESIMPRULES : ([CSIMPFORWARD : ⊦ newref(r, st) → r ≠ jvmref])]]