pybind11/include
Ralf W. Grosse-Kunstleve 34a118fd36
Add release_gil_before_calling_cpp_dtor annotation for class_ (#5522)
* Backport of https://github.com/google/pybind11clif/pull/30088 (main PR) and https://github.com/google/pybind11clif/pull/30092 (minor fixes).

Note for completeness:

These are identical to the current versions on the pybind11clif main branch (@ commit 4841661df5daf26ecdedaace54e64d0782e63f64):

* test_class_release_gil_before_calling_cpp_dtor.cpp
* test_class_release_gil_before_calling_cpp_dtor.py

* Fix potential data race in test_class_release_gil_before_calling_cpp_dtor.cpp

The original intent was to let the singleton leak, but making that tread-safe is slightly more involved than this solution. It's totally fine in this case if the RegistryType destructor runs on process teardown.

See also: https://github.com/pybind/pybind11/pull/5522#issuecomment-2661068351

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Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com>
2025-02-16 11:01:41 -08:00
..
pybind11 Add release_gil_before_calling_cpp_dtor annotation for class_ (#5522) 2025-02-16 11:01:41 -08:00