fact: Parameter new_typeof_old : forall (h : t) (p : Program) (lt : ObjectType) (loc loc' : Object) (h' : t) , new h p lt = Some (loc, h') -> loc <> loc' -> typeof h' loc' = typeof h loc'.
imports: Coq(List) Coq(Relation_Operators) Coq(DecidableType) Coq(FSetInterface)