From b2c0a43699bd9023a69e3fa554f5488a2e17e278 Mon Sep 17 00:00:00 2001
From: Saiyang Gou <gousaiyang@163.com>
Date: Fri, 9 Oct 2020 13:00:15 -0700
Subject: [PATCH] bpo-39481: Fix duplicate SimpleQueue type in
 test_genericalias.py (GH-22619)

There are two different `SimpleQueue` types imported (from `multiprocessing.queues` and `queue`) in `Lib/test/test_genericalias.py`, the second one shadowing the first one, making the first one not actually tested. Fix by using different names.

Automerge-Triggered-By: @gvanrossum
---
 Lib/test/test_genericalias.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Lib/test/test_genericalias.py b/Lib/test/test_genericalias.py
index 643fffc073e..2979cfb5508 100644
--- a/Lib/test/test_genericalias.py
+++ b/Lib/test/test_genericalias.py
@@ -29,7 +29,7 @@ try:
 except ImportError:
     # multiprocessing.shared_memory is not available on e.g. Android
     ShareableList = None
-from multiprocessing.queues import SimpleQueue
+from multiprocessing.queues import SimpleQueue as MPSimpleQueue
 from os import DirEntry
 from re import Pattern, Match
 from types import GenericAlias, MappingProxyType, AsyncGeneratorType
@@ -81,7 +81,7 @@ class BaseTest(unittest.TestCase):
                  SplitResult, ParseResult,
                  ValueProxy, ApplyResult,
                  WeakSet, ReferenceType, ref,
-                 ShareableList, SimpleQueue,
+                 ShareableList, MPSimpleQueue,
                  Future, _WorkItem,
                  Morsel]
         if ctypes is not None: