File: int_struct_constrained.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 (25 lines) | stat: -rw-r--r-- 429 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
 
default Order dec

$include <prelude.sail>

$[sv_module { stdout = true }]
val "print_endline" : string -> unit

struct Foo('n: Int), 0 <= 'n <= 64 = {
  field: bits('n)
}

type Foo32 = Foo(32)

function bar(foo: Foo32) -> unit = {
  if foo.field == 0xFFFF_FFFF then {
    print_endline("A")
  } else {
    print_endline("B")
  }
}

function main((): unit) -> unit = {
  let x: Foo32 = struct { field = 0xFFFF_FFFF };
  bar(x)
}