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gh-93649: Fix linkage of _PyTestCapi_Init_Vectorcall by arhadthedev · Pull Request #94702 · python/cpython · GitHub
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gh-93649: Fix linkage of _PyTestCapi_Init_Vectorcall#94702

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encukou merged 2 commits into
python:mainfrom
arhadthedev:testcapi-inconsistent-linkage
Jul 13, 2022
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gh-93649: Fix linkage of _PyTestCapi_Init_Vectorcall#94702
encukou merged 2 commits into
python:mainfrom
arhadthedev:testcapi-inconsistent-linkage

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arhadthedev commented Jul 9, 2022 •
edited by bedevere-bot
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Addresses this:

##[warning]D:\a\cpython\cpython\Modules_testcapi\vectorcall.c(233,42): warning C4273: '_PyTestCapi_Init_Vectorcall': inconsistent dll linkage [D:\a\cpython\cpython\PCbuild_testcapi.vcxproj]
D:\a\cpython\cpython\Modules_testcapi\parts.h(3,17): message : see previous definition of '_PyTestCapi_Init_Vectorcall' (compiling source file ..\Modules_testcapi\vectorcall.c) [D:\a\cpython\cpython\PCbuild_testcapi.vcxproj]

A follow-up to gh-94549 so cc @encukou.

arhadthedev commented Jul 9, 2022 •
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Hm...

error C2491: '_PyTestCapi_Init_Vectorcall': definition of dllimport function not allowed

In Python\getargs.c this works perfectly:

PyAPI_FUNC(int) _PyArg_Parse_SizeT(PyObject *args, const char *format, ...) {

Do we need to declare such an internal function as importable/exportable?

arhadthedev commented Jul 9, 2022

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I've made the function non-exportable, now it links with no error.

encukou added the 🔨 test-with-buildbots Test PR w/ buildbots; report in status section label Jul 12, 2022

bedevere-bot commented Jul 12, 2022

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🤖 New build scheduled with the buildbot fleet by @encukou for commit e0670d6 🤖

If you want to schedule another build, you need to add the ":hammer: test-with-buildbots" label again.

bedevere-bot removed the 🔨 test-with-buildbots Test PR w/ buildbots; report in status section label Jul 12, 2022
encukou merged commit fc21a43 into python:main Jul 13, 2022

encukou commented Jul 13, 2022

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Thank you!

arhadthedev deleted the testcapi-inconsistent-linkage branch July 13, 2022 11:24
erlend-aasland mentioned this pull request Nov 14, 2022
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kumaraditya303 kumaraditya303 approved these changes

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