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authorDong-hee Na <donghee.na92@gmail.com>2020-01-28 02:04:25 +0900
committerMiss Islington (bot) <31488909+miss-islington@users.noreply.github.com>2020-01-27 09:04:25 -0800
commit9e1ed518a576897f914227bf538bac426a02a081 (patch)
tree9c8d8f03b06161fb5e86abe9612a883594d3079c
parent7023288dc500008609e7a4d12ae710c2093c3fc6 (diff)
downloadcpython-git-9e1ed518a576897f914227bf538bac426a02a081.tar.gz
bpo-39453: Add testcase for bpo-39453 (GH-18202)
https://bugs.python.org/issue39453 Automerge-Triggered-By: @pablogsal Automerge-Triggered-By: @pablogsal
-rw-r--r--Lib/test/test_list.py2
-rw-r--r--Objects/listobject.c2
2 files changed, 3 insertions, 1 deletions
diff --git a/Lib/test/test_list.py b/Lib/test/test_list.py
index 33a55f76d9..3c8d82958f 100644
--- a/Lib/test/test_list.py
+++ b/Lib/test/test_list.py
@@ -225,6 +225,8 @@ class ListTest(list_tests.CommonTest):
# to list elements while calling PyObject_RichCompareBool().
lst = [X(), X()]
3 in lst
+ lst = [X(), X()]
+ X() in lst
if __name__ == "__main__":
diff --git a/Objects/listobject.c b/Objects/listobject.c
index 38055d5f5f..2c07ceb0d4 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -452,7 +452,7 @@ list_contains(PyListObject *a, PyObject *el)
for (i = 0, cmp = 0 ; cmp == 0 && i < Py_SIZE(a); ++i) {
item = PyList_GET_ITEM(a, i);
Py_INCREF(item);
- cmp = PyObject_RichCompareBool(PyList_GET_ITEM(a, i), el, Py_EQ);
+ cmp = PyObject_RichCompareBool(item, el, Py_EQ);
Py_DECREF(item);
}
return cmp;