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|
(* Js_of_ocaml compiler
* http://www.ocsigen.org/js_of_ocaml/
* Copyright (C) 2019 Hugo Heuzard
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, with linking exception;
* either version 2.1 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*)
open Util
let%expect_test "test-compiler/lib-effects/test1.ml" =
let program =
compile_and_parse
~effects:true
{|
open Effect
open Effect.Deep
type _ t += E : unit t
let fff () =
Printf.printf "%d\n%!" @@
try_with (fun x -> x) 10
{ effc = (fun (type a) (e : a t) ->
match e with
| E -> Some (fun k -> 11)
| e -> None) }
|}
in
print_fun_decl program (Some "fff");
[%expect
{|
function fff(param, cont){
return caml_cps_call4
(Stdlib_Effect[3][5],
function(x, cont){return cont(x);},
10,
[0,
function(e, cont){
return e === E
? cont([0, function(k, cont){return cont(11);}])
: cont(0);
}],
function(_b_){
return caml_cps_call2
(Stdlib_Printf[2],
_a_,
function(_c_){return caml_cps_call2(_c_, _b_, cont);});
});
}
//end |}]
|
