From b4e0ce55db5a3b6085e8afc8d69aaa95c63ee684 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Valim?= <jose.valim@dashbit.co>
Date: Sat, 7 Mar 2020 00:20:16 +0100
Subject: [PATCH] Shutdowns can be any term, closes #9878

---
 lib/elixir/lib/gen_server.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/elixir/lib/gen_server.ex b/lib/elixir/lib/gen_server.ex
index 914f73a311..19f5c19f5e 100644
--- a/lib/elixir/lib/gen_server.ex
+++ b/lib/elixir/lib/gen_server.ex
@@ -640,7 +640,7 @@ defmodule GenServer do
   This callback is optional.
   """
   @callback terminate(reason, state :: term) :: term
-            when reason: :normal | :shutdown | {:shutdown, term}
+            when reason: :normal | :shutdown | {:shutdown, term} | term
 
   @doc """
   Invoked to change the state of the `GenServer` when a different version of a