(* * Copyright (c) 2009-2013, Monoidics ltd. * Copyright (c) Facebook, Inc. and its affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. *) (** The Smallfoot Intermediate Language: Unary Operators *) open! IStd (** Unary operations *) type t = | Neg (** Unary minus *) | BNot (** Bitwise complement (~) *) | LNot (** Logical Not (!) *) [@@deriving compare] let equal = [%compare.equal: t] (** String representation of unary operator. *) let to_string = function Neg -> "-" | BNot -> "~" | LNot -> "!"