File: let_option_shadow.sail

package info (click to toggle)
sail-ocaml 0.19.1%2Bdfsg5-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 18,008 kB
  • sloc: ml: 75,941; ansic: 8,848; python: 1,342; exp: 560; sh: 474; makefile: 218; cpp: 36
file content (26 lines) | stat: -rw-r--r-- 416 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
default Order dec

$include <prelude.sail>
$include <result.sail>

type bits2 = (bits(32), option(bits(32)))

function foo() -> result(bits2, unit) = {
  let tr1 = {
    let tr1 : bits(32) = 0x12345678;
    Some(tr1)
  };
  Ok(0x12345678, tr1)
}

val main : unit -> unit

function main() = {
  match foo() {
    Ok(x, Some(y)) => {
      print_bits("x = ", x);
      print_bits("y = ", y);
    },
    _ => (),
  }
}