Yannick Jadoul 8449a8089c fix: only allow integer type_caster to call __int__ method when conversion is allowed; always call __index__ (#2698) ... * Only allow integer type_caster to call __int__ or __index__ method when conversion is allowed * Remove tests for __index__ as this seems to only be used to convert to int in 3.8+ * Take both `int` and `long` types into account for Python 2 * Add test_numpy_int_convert to assert tests currently fail, even though np.intc has an __index__ method * Also consider __index__ as noconvert to a C++ integer * New-style classes for Python 2.7; sigh * Add some tests on types with custom __index__ method * Ignore some tests in Python <3.8 * Update comment about conversion from np.float32 to C++ int * Workaround difference between CPython and PyPy's different PyIndex_Check (unnoticed because we currently don't have PyPy >= 3.8) * Avoid ICC segfault with py::arg()		2021-01-16 20:52:14 -05:00
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pybind11	fix: only allow integer type_caster to call __int__ method when conversion is allowed; always call __index__ (#2698)	2021-01-16 20:52:14 -05:00