Commit | Line | Data |
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7f918cf1 CE |
1 | (* Copyright (C) 1999-2006 Henry Cejtin, Matthew Fluet, Suresh |
2 | * Jagannathan, and Stephen Weeks. | |
3 | * Copyright (C) 1997-2000 NEC Research Institute. | |
4 | * | |
5 | * MLton is released under a BSD-style license. | |
6 | * See the file MLton-LICENSE for details. | |
7 | *) | |
8 | ||
9 | structure Cleaner: CLEANER = | |
10 | struct | |
11 | ||
12 | type t = (unit -> unit) list ref | |
13 | ||
14 | fun new (): t = ref [] | |
15 | ||
16 | fun addNew (cs, f) = cs := f :: (!cs) | |
17 | ||
18 | fun clean cs = app (fn c => c () handle _ => ()) (!cs) | |
19 | ||
20 | val atExit = new () | |
21 | ||
22 | val atLoadWorld = new () | |
23 | ||
24 | end |