Using `dynamic_cast<AliasType>` to determine `pointee_depends_on_holder_owner`.#2910

Merged

rwgk merged 7 commits intopybind:smart_holderfrom

rwgk:sh_virtual_py_cpp_mix

Mar 19, 2021

Commits on Mar 18, 2021

Adaption of PyCLIF virtual_py_cpp_mix test.
rwgk
committed
Removing ValueError: Ownership of instance with virtual overrides in Python cannot be transferred to C++. TODO: static_assert alias class needs to inherit from virtual_overrider_self_life_support.
rwgk
committed
Bringing back ValueError: "... instance cannot safely be transferred to C++.", but based on dynamic_cast<AliasType>.
rwgk
committed