gh-64490: Fix refcount error when arguments are packed to tuple in argument clinic#99233
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bedevere-bot commented Nov 8, 2022
Most changes to Python require a NEWS entry. Please add it using the blurb_it web app or the blurb command-line tool. |
colorfulappl added a commit to colorfulappl/cpython that referenced this pull request Nov 8, 2022
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colorfulappl commented Nov 24, 2022
Added Argument Clinic functional test (#96002). |
erlend-aasland approved these changes Nov 24, 2022
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LGTM. Kumar, do you have any remarks?
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kumaraditya303 added type-bug 
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kumaraditya303 commented Nov 24, 2022
Merged, thanks! |
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colorfulappl commented Nov 24, 2022
Thank you! |
colorfulappl added a commit to colorfulappl/cpython that referenced this pull request Dec 19, 2022
…o tuple in argument clinic (python#99233) (cherry picked from commit 69f6cc7)
bedevere-bot commented Dec 19, 2022
GH-100338 is a backport of this pull request to the 3.11 branch. |
kumaraditya303 pushed a commit that referenced this pull request Dec 19, 2022
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While Argument Clinic generated code is packing varargs to a tuple, the arguments' refcounts are not increased.
So all the packed arguments‘ refcounts are decreased 1 improperly when the tuple is released later.
This bug is found in #96178 "Argument Clinic functional test".