add a GC safepoint in Task.wait (#41441)

(cherry picked from commit 97f817a)
JuliaLang · Jul 19, 2021 · e053bb7 · e053bb7
1 parent 816157d
commit e053bb7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/base/task.jl b/base/task.jl
@@ -764,6 +764,7 @@ end
 end
 
 function wait()
+    GC.safepoint()
     W = Workqueues[Threads.threadid()]
     poptask(W)
     result = try_yieldto(ensure_rescheduled)