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remove Atomic stubs, we're already depending on >4.12

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Simon Cruanes 2025-07-09 15:39:26 -04:00
parent 83acc18d3d
commit 2dcc858384
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1 changed files with 0 additions and 46 deletions
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46
src/private/atomic_.ml
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@ -1,46 +0,0 @@
[@@@ifge 4.12]
include Atomic
[@@@else_]
type 'a t = { mutable x: 'a }
let[@inline] make x = { x }
let[@inline] get { x } = x
let[@inline] set r x = r.x <- x
let[@inline never] exchange r x =
(* atomic *)
let y = r.x in
r.x <- x;
(* atomic *)
y
let[@inline never] compare_and_set r seen v =
(* atomic *)
if r.x == seen then (
r.x <- v;
(* atomic *)
true
) else
false
let[@inline never] fetch_and_add r x =
(* atomic *)
let v = r.x in
r.x <- x + r.x;
(* atomic *)
v
let[@inline never] incr r =
(* atomic *)
r.x <- 1 + r.x
(* atomic *)
let[@inline never] decr r =
(* atomic *)
r.x <- r.x - 1
(* atomic *)
[@@@endif]