bpo-38425: Remove ‘res’ may be used uninitialized warning#16688
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vstinner merged 3 commits intopython:masterfrom Oct 10, 2019
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Misc/NEWS.d/next/Core and Builtins/2019-10-10-14-04-26.bpo-38425.xB59iJ.rst
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This issue is specific to old versions of GCC, not to RHEL/Centos.
I think that GCC 4.8.5 is stupid and that GCC 9.2.1 on Fedora 30 is smarter: it doesn't emit this false alarm :-) I'm fine with backporting the change to 3.7 and 3.8. |
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(cherry picked from commit a05fcd3) Co-authored-by: Dong-hee Na <donghee.na92@gmail.com>
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GH-16693 is a backport of this pull request to the 3.8 branch. |
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(cherry picked from commit a05fcd3) Co-authored-by: Dong-hee Na <donghee.na92@gmail.com>
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GH-16694 is a backport of this pull request to the 3.7 branch. |
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I' ve noticed this warning on this environment.
CentOS Linux release 7.6.1810
gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-36)
https://bugs.python.org/issue38425