add CI builds for free-threaded Python versions#150

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Merged

vstinner merged 2 commits intopython:mainfromngoldbaum:free-threaded-ci

Sep 1, 2025

Merged

add CI builds for free-threaded Python versions#150

vstinner merged 2 commits intopython:mainfromngoldbaum:free-threaded-ci

Sep 1, 2025

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ngoldbaum commentedAug 26, 2025

I noticed there weren't any free-threaded builds for#149.

add CI builds for free-threaded Python versions

6b67546

ngoldbaum force-pushed thefree-threaded-ci branch 2 times, most recently from33516bd to13f1410Compare

August 26, 2025 20:03

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ngoldbaum commentedAug 26, 2025

I'm confused why there's a complaint about an uninitialized variable, but only on 3.13t under GCC apparently:

test_pythoncapi_compat_cext.c: In function ‘test_long_api’:test_pythoncapi_compat_cext.c:1439:26: error: ‘digits’ may be used uninitialized [-Werror=maybe-uninitialized] 1439 |     ((digit *)digits)[0] = 123;      |     ~~~~~~~~~~~~~~~~~~~~~^~~~~test_pythoncapi_compat_cext.c:1431:11: note: ‘digits’ was declared here 1431 |     void *digits;      |           ^~~~~~

@vstinner do you have any idea what's going wrong?

add missing error-checking

cc249d2

ngoldbaum force-pushed thefree-threaded-ci branch from13f1410 tocc249d2Compare

August 27, 2025 19:54

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ngoldbaum commentedAug 27, 2025

It looks like the missing error checking was tripping up the compiler, but only on 3.13t. Not sure why, but adding error checking fixes it. This is ready now, I think.