Commits
Ralf W. Grosse-Kunstleve authored and GitHub committed 34a118fd36e
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 --------- Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com>