(* * Copyright (c) 2017 - present Facebook, Inc. * All rights reserved. * * This source code is licensed under the BSD style license found in the * LICENSE file in the root directory of this source tree. An additional grant * of patent rights can be found in the PATENTS file in the same directory. *) open! IStd type compiler = Java | Javac [@@deriving compare] val capture : compiler -> prog:string -> args:string list -> unit