From 97f817a379b0c3c5f9bb803427fe88a018ebfe18 Mon Sep 17 00:00:00 2001
From: Pete Vilter <7341+vilterp@users.noreply.github.com>
Date: Wed, 7 Jul 2021 18:58:21 -0400
Subject: [PATCH] add a GC safepoint in Task.wait (#41441)

---
 base/task.jl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/base/task.jl b/base/task.jl
index e84c344c28d17..0d4e5da4ccfd4 100644
--- a/base/task.jl
+++ b/base/task.jl
@@ -818,6 +818,7 @@ end
 end
 
 function wait()
+    GC.safepoint()
     W = Workqueues[Threads.threadid()]
     poptask(W)
     result = try_yieldto(ensure_rescheduled)