| is_referencevalue(val) ∧ junkref(str, val .refval, st) ⊦ ∃ r. (refval(r) = val ∨ refval(r) ∈ vals) ∧ junkref(str, r, st) |
junkref(str, val .refval, st), is_referencevalue(val) ⊦ ∃ r. (refval(r) = val ∨ refval(r) ∈ vals) ∧ junkref(str, r, st)
[[CONCRETESIMPRULES : ()]]