Import current pybind/pybind11#5296: Enable type-safe interoperability between different independent Python/C++ bindings systems. #30158
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…nters across extensions even if the `PYBIND11_INTERNALS_VERSION`s do not match.
…l changes)" This reverts commit 3ccea8c.
…ckage/test_files.py
…bi_id`, `cpp_typeid_name`
```
/__w/pybind11/pybind11/tests/exo_planet_c_api.cpp:10:18: error: 'wrapGetLuggage' is a static definition in anonymous namespace; static is redundant here [readability-static-definition-in-anonymous-namespace,-warnings-as-errors]
10 | static PyObject *wrapGetLuggage(PyObject *, PyObject *) { return PyUnicode_FromString("TODO"); }
| ~~~~~~ ^
/__w/pybind11/pybind11/tests/exo_planet_c_api.cpp:14:20: error: 'ThisMethodDef' is a static definition in anonymous namespace; static is redundant here [readability-static-definition-in-anonymous-namespace,-warnings-as-errors]
14 | static PyMethodDef ThisMethodDef[]
| ~~~~~~ ^
/__w/pybind11/pybind11/tests/exo_planet_c_api.cpp:17:27: error: 'ThisModuleDef' is a static definition in anonymous namespace; static is redundant here [readability-static-definition-in-anonymous-namespace,-warnings-as-errors]
17 | static struct PyModuleDef ThisModuleDef = {
| ~~~~~~ ^
```
…11/detail/type_caster_base.h, under the name `class_dunder_cpp_transporter()`
…objects, but do not include that magic method in docstring signatures.
…ility can be handled separately, later.
…ith `std::string(obj)`
… `str` to `bytes`. This avoids the unicode decode/encode roundtrips: * More robust (no decode/encode errors). * Minor runtime optimization.
…(no functional changes).
…ype_info *"` -> `typeid(std::type_info).name()` (this IS a functional change). This provides an extra layer of protection against C++ ABI mismatches: * The first and most important layer is that the `PYBIND11_PLATFORM_ABI_ID`s must match between extensions. * The second layer is that the `typeid(std::type_info).name()`s must match between extensions.
|
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Description
See description of pybind/pybind11#5296.
Importing here (squash merge) to facilitate Google-global testing with PyCLIF-pybind11, as an additional stress-test for pybind/pybind11#5296.
Suggested changelog entry: