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main.ml
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main.ml
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(*
* Copyright (c) 2014 Takahisa Watanabe <linerlock@outlook.com> All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*)
let _ =
let files = ref [] in
Arg.parse
[]
(fun file -> files := !files @ [file])
("fjc: featherweight java compiler Copyright(c) Takahisa Watanabe\n" ^
" usage: fjc [<option>] <file0> <file1> ...\n");
List.iter begin fun f ->
let channel = open_in f in
try
let lexbuff = Lexing.from_channel channel in
TypeCheck.f (Parser.prog Lexer.token lexbuff)
with
e -> close_in channel; raise e
end !files