| ⊦ validrefs(str, refs, ty, putByteArray(bytes, r, i, st)) ∧ okbytearray(r, st) ∧ refs ≠ [] ∧ ¬ junkref(str, refs .first, st) → validrefs(str, refs, ty, st) |
okbytearray(r, st), validrefs(str, refs, ty, putByteArray(bytes, r, i, st)) ⊦ refs = [], junkref(str, refs .first, st), validrefs(str, refs, ty, st)
[[CONCRETESIMPRULES : ()]]