bpo-37169: Rewrite _PyObject_IsFreed() unit tests#13888
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Replace two Python function calls with a single one to ensure that no memory allocation is done between the invalid object is created and when _PyObject_IsFreed() is called.
pablogsal
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LGTM
Why we have never seen this test fail?
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No idea why https://bugs.python.org/issue37169 only fails on the openSUSE builder. It might depend on compiler optimizations like PGO or LTO? |
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Thanks @vstinner for the PR 🌮🎉.. I'm working now to backport this PR to: 3.8. |
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Sorry @vstinner, I had trouble checking out the |
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GH-13895 is a backport of this pull request to the 3.8 branch. |
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Replace two Python function calls with a single one to ensure that no memory allocation is done between the invalid object is created and when _PyObject_IsFreed() is called.
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Replace two Python function calls with a single one to ensure that no
memory allocation is done between the invalid object is created and
when _PyObject_IsFreed() is called.
https://bugs.python.org/issue37169