[fonttools/fonttools] eafbf7: repro complex division diff in cython vs pure cu2qu

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Cosimo Lupo

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Sep 11, 2025, 11:53:38 AM (9 days ago) Sep 11
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Branch: refs/heads/cu2qu-cython-complex-div
Home: https://github.com/fonttools/fonttools
Commit: eafbf7a82f24a2446a00ee871b1a3aa8e3741aec
https://github.com/fonttools/fonttools/commit/eafbf7a82f24a2446a00ee871b1a3aa8e3741aec
Author: Cosimo Lupo <cl...@google.com>
Date: 2025-09-11 (Thu, 11 Sep 2025)

Changed paths:
M Tests/cu2qu/cu2qu_test.py

Log Message:
-----------
repro complex division diff in cython vs pure cu2qu

Reproduces https://github.com/fonttools/fonttools/issues/3928



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Cosimo Lupo

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Sep 11, 2025, 1:23:38 PM (9 days ago) Sep 11
to fontto...@googlegroups.com
Branch: refs/heads/main
Home: https://github.com/fonttools/fonttools
Commit: eafbf7a82f24a2446a00ee871b1a3aa8e3741aec
https://github.com/fonttools/fonttools/commit/eafbf7a82f24a2446a00ee871b1a3aa8e3741aec
Author: Cosimo Lupo <cl...@google.com>
Date: 2025-09-11 (Thu, 11 Sep 2025)

Changed paths:
M Tests/cu2qu/cu2qu_test.py

Log Message:
-----------
repro complex division diff in cython vs pure cu2qu

Reproduces https://github.com/fonttools/fonttools/issues/3928


Commit: 86b67bb20d324640fd2c031dfb159150c245d828
https://github.com/fonttools/fonttools/commit/86b67bb20d324640fd2c031dfb159150c245d828
Author: Cosimo Lupo <cl...@google.com>
Date: 2025-09-11 (Thu, 11 Sep 2025)

Changed paths:
M .github/workflows/test.yml

Log Message:
-----------
run cython tests on macos as well so we can trigger the bug


Commit: 28a0c54901a1bc5b7c5ef6728eb5d83758e68bf1
https://github.com/fonttools/fonttools/commit/28a0c54901a1bc5b7c5ef6728eb5d83758e68bf1
Author: Cosimo Lupo <cl...@google.com>
Date: 2025-09-11 (Thu, 11 Sep 2025)

Changed paths:
M Lib/fontTools/cu2qu/cu2qu.py

Log Message:
-----------
[cu2qu] fix diff in cython vs pure-python complex division by real number

Fixes https://github.com/fonttools/fonttools/issues/3928


Commit: 03a3c8ed9e7ab35b5f219a6d25ee8081107ff2bb
https://github.com/fonttools/fonttools/commit/03a3c8ed9e7ab35b5f219a6d25ee8081107ff2bb
Author: Cosimo Lupo <cos...@anthrotype.com>
Date: 2025-09-11 (Thu, 11 Sep 2025)

Changed paths:
M .github/workflows/test.yml
M Lib/fontTools/cu2qu/cu2qu.py
M Tests/cu2qu/cu2qu_test.py

Log Message:
-----------
Merge pull request #3930 from fonttools/cu2qu-cython-complex-div

Fix complex division differences in cython vs pure cu2qu


Compare: https://github.com/fonttools/fonttools/compare/61ebd4f634bf...03a3c8ed9e7a
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