Ralf W. Grosse-Kunstleve ab955f158c Fix refcount bug involving trampoline functions with PyObject * return type. (#5156) ... * Transfer diff from pybind11k fork as-is. New tests are still missing. * Add `PYBIND11_WARNING_DISABLE_MSVC(4127)` into `PYBIND11_OVERRIDE_IMPL` macro. * Add test_trampoline_with_pyobject_ptr_return() * Resolve clang-tidy error: use auto when initializing with a template cast to avoid duplicating the type name [modernize-use-auto,-warnings-as-errors] * Disabled checking refcount when building with PyPy. * Clang 3.6, 3.7, 3.9 compatibility. ``` /__w/pybind11/pybind11/tests/test_type_caster_pyobject_ptr.cpp:23:13: error: definition of implicit copy constructor for 'WithPyObjectPtrReturn' is deprecated because it has a user-declared destructor [-Werror,-Wdeprecated] virtual ~WithPyObjectPtrReturn() = default; ^ ``` * Minor clean-up of production code changes. * Add missing `override` (to resolve clang-tidy error). * Move PYBIND11_WARNING_POP for a better clang-format outcome.		2024-06-11 14:00:52 -07:00
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pybind11	Fix refcount bug involving trampoline functions with PyObject * return type. (#5156)	2024-06-11 14:00:52 -07:00