[3.14] gh-144490: Test the internal C API in test_cext - #144678
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vstinner merged 2 commits intoFeb 10, 2026
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Backport changes from the main branch. Test also datetime.h in test_cppext.
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🤖 New build scheduled with the buildbot fleet by @vstinner for commit c407660 🤖 Results will be shown at: https://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F144678%2Fmerge If you want to schedule another build, you need to add the 🔨 test-with-buildbots label again. |
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Sadly, test_cppext still fails on macOS. Once #144685 will be merged, I will have to backport this fix as well. |
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Don't test internal header files including mimalloc on macOS since
mimalloc emits compiler warnings:
In file included from extension.cpp:21:
In file included from Include/internal/pycore_backoff.h:15:
In file included from Include/internal/pycore_interp_structs.h:15:
In file included from Include/internal/pycore_tstate.h:14:
In file included from Include/internal/pycore_mimalloc.h:43:
Include/internal/mimalloc/mimalloc.h:464:85: error: defaulted
function definitions are a C++11 extension
[-Werror,-Wc++11-extensions]
mi_stl_allocator() mi_attr_noexcept = default;
^
Include/internal/mimalloc/mimalloc.h:465:85: error: defaulted
function definitions are a C++11 extension
[-Werror,-Wc++11-extensions]
mi_stl_allocator(const mi_stl_allocator&) mi_attr_noexcept = default;
Log also CXX and CXXFLAGS env vars in test_cppext. Log also CPPFLAGS
in test_cext.
vstinner
marked this pull request as ready for review
February 10, 2026 19:39
vstinner
enabled auto-merge (squash)
February 10, 2026 19:41
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Backport changes from the main branch.
Test also datetime.h in test_cppext.