[issue36725] Reference leak regression with Python3.8a3

Change by STINNER Victor : -- pull_requests: +13201 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue36725] Reference leak regression with Python3.8a3

STINNER Victor added the comment: This leak has been fixed by: commit f00828a742d2e88c910bdfd00f08fcd998554ba5 (refs/bisect/bad) Author: Pablo Galindo Date: Thu May 9 16:52:02 2019 +0100 bpo-36851: Clean the frame stack if the execution ends with a return and the stack is not empty (G

[issue36725] Reference leak regression with Python3.8a3

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[issue36725] Reference leak regression with Python3.8a3

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[issue36725] Reference leak regression with Python3.8a3

Change by STINNER Victor : -- pull_requests: +13188 stage: needs patch -> patch review ___ Python tracker ___ ___ Python-bugs-list m

[issue36725] Reference leak regression with Python3.8a3

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[issue36725] Reference leak regression with Python3.8a3

Change by Karthikeyan Singaravelan : -- pull_requests: -13139 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue36725] Reference leak regression with Python3.8a3

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[issue36725] Reference leak regression with Python3.8a3

Joannah Nanjekye added the comment: I am able to reproduce it finally. Run tests sequentially 0:00:00 load avg: 0.21 [1/1] test_bug beginning 6 repetitions 123456 .. test_bug leaked [10, 10, 10] references, sum=30 test_bug failed == Tests result: FAILURE == 1 test failed: test_bug T

[issue36725] Reference leak regression with Python3.8a3

Joannah Nanjekye added the comment: @ victor, I have tried your example but I can not reproduce the leak as you did above. May be am missing something? I used some other tool and got this summary when I was investigating this: types | # objects | total size ==

[issue36725] Reference leak regression with Python3.8a3

Joannah Nanjekye added the comment: Let me work on this. -- nosy: +nanjekyejoannah ___ Python tracker ___ ___ Python-bugs-list mail

[issue36725] Reference leak regression with Python3.8a3

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[issue36725] Reference leak regression with Python3.8a3

STINNER Victor added the comment: New changeset 1069d38fa18f3a4f97c2e358bcb3b82cab1c051b by Victor Stinner in branch '3.7': [3.7] bpo-36719: sync regrtest with master branch (GH-12967) https://github.com/python/cpython/commit/1069d38fa18f3a4f97c2e358bcb3b82cab1c051b --

[issue36725] Reference leak regression with Python3.8a3

STINNER Victor added the comment: I wrote an unit test to be able to re-use regrtest memory leak hunter: import unittest def simpleFunction59(): a = 1 try: return a finally: return a class Tests(unittest.TestCase): def test_bug(self): for _ in range(10

[issue36725] Reference leak regression with Python3.8a3

STINNER Victor added the comment: Sorry, the two commits are related to bpo-36719 not to this issue. -- ___ Python tracker ___ ___

[issue36725] Reference leak regression with Python3.8a3

STINNER Victor added the comment: New changeset 3cde440f20a9db75fb2c4e65e8e4d04a53216a2d by Victor Stinner in branch 'master': bpo-36725: Refactor regrtest multiprocessing code (GH-12961) https://github.com/python/cpython/commit/3cde440f20a9db75fb2c4e65e8e4d04a53216a2d -- _

[issue36725] Reference leak regression with Python3.8a3

Change by STINNER Victor : -- pull_requests: +12887 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue36725] Reference leak regression with Python3.8a3

STINNER Victor added the comment: New changeset 4d29983185bc12ca685a1eb3873bacb8a7b67416 by Victor Stinner in branch 'master': bpo-36725: regrtest: add TestResult type (GH-12960) https://github.com/python/cpython/commit/4d29983185bc12ca685a1eb3873bacb8a7b67416 -- __

[issue36725] Reference leak regression with Python3.8a3

Change by STINNER Victor : -- keywords: +patch pull_requests: +12886 stage: -> patch review ___ Python tracker ___ ___ Python-bugs-

[issue36725] Reference leak regression with Python3.8a3

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[issue36725] Reference leak regression with Python3.8a3

New submission from Kay Hayen : Much like #9366 the same file can be used. This reference leaks according to Nuitka comparative testing: simpleFunction59: FAILED 129511 129512 leaked 1 def simpleFunction59(): a = 3 b = 5 try: a = a * 2 return a finally: