60 lines
1.9 KiB
Diff
60 lines
1.9 KiB
Diff
From 7ceafac98d3eb28d25195622cb6dc1158e9c1c2f Mon Sep 17 00:00:00 2001
|
|
From: "Richard W.M. Jones" <rjones@redhat.com>
|
|
Date: Tue, 27 Jun 2023 16:20:49 +0100
|
|
Subject: [PATCH] ocaml: Fix guestfs_065_implicit_close.ml for OCaml 5
|
|
|
|
Link: https://discuss.ocaml.org/t/ocaml-5-forcing-objects-to-be-collected-and-finalized/12492/3
|
|
Thanks: Josh Berdine
|
|
Thanks: Vincent Laviron
|
|
(cherry picked from commit 7d4e9c927e8478662ece204b98ee3b5b147ab4b9)
|
|
---
|
|
ocaml/t/guestfs_065_implicit_close.ml | 33 +++++++++++++++------------
|
|
1 file changed, 19 insertions(+), 14 deletions(-)
|
|
|
|
diff --git a/ocaml/t/guestfs_065_implicit_close.ml b/ocaml/t/guestfs_065_implicit_close.ml
|
|
index f2dfecbd..9e68bc4c 100644
|
|
--- a/ocaml/t/guestfs_065_implicit_close.ml
|
|
+++ b/ocaml/t/guestfs_065_implicit_close.ml
|
|
@@ -16,22 +16,27 @@
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*)
|
|
|
|
-let close_invoked = ref 0
|
|
+let [@inline never][@local never] run () =
|
|
+ let close_invoked = ref 0 in
|
|
|
|
-let close _ _ _ _ =
|
|
- incr close_invoked
|
|
+ let close _ _ _ _ =
|
|
+ incr close_invoked
|
|
+ in
|
|
|
|
-let () =
|
|
- let g = new Guestfs.guestfs () in
|
|
- ignore (g#set_event_callback close [Guestfs.EVENT_CLOSE]);
|
|
- assert (!close_invoked = 0)
|
|
-(* Allow the 'g' handle to go out of scope here, to ensure there is no
|
|
- * reference held on the stack.
|
|
- *)
|
|
+ let () =
|
|
+ let g = new Guestfs.guestfs () in
|
|
+ ignore (g#set_event_callback close [Guestfs.EVENT_CLOSE]);
|
|
+ assert (!close_invoked = 0)
|
|
+ (* Allow the 'g' handle to go out of scope here, to ensure there is no
|
|
+ * reference held on the stack.
|
|
+ *)
|
|
+ in
|
|
|
|
-(* This should cause the GC to close the handle. *)
|
|
-let () = Gc.full_major ()
|
|
+ (* This should cause the GC to close the handle. *)
|
|
+ Gc.full_major ();
|
|
|
|
-let () = assert (!close_invoked = 1)
|
|
+ assert (!close_invoked = 1);
|
|
|
|
-let () = Gc.compact ()
|
|
+ Gc.compact ()
|
|
+
|
|
+let () = run ()
|