Ralf W. Grosse-Kunstleve 04d9f84f26 [smart_holder] Fix handling of const unique_ptr<T, D> & (do not disown). (#5332) ... * Replace `unique_ptr_cref_roundtrip()` with `pass_unique_ptr_cref()`, `rtrn_unique_ptr_cref()` to make the current behavior obvious. * add in unique_ptr_storage, unique_ptr_storage_deleter * Add shared_ptr_storage (with that disowning fails as expected). * Add load_as_const_unique_ptr() * Restore original struct_smart_holder.h * factor out `smart_holder::extract_deleter()` * Better error message. * Misc cleanup/tidying. * Use `re.match("ctor_arg(_MvCtor)*_MvCtor", ...)` for compatibility with MSVC, NVHPC, ICC * Add small comments. * Fix small, inconsequential oversight in test code. * Apply suggestion by @iwanders under PR #5334 * Remove `std::move()` in `smart_holder::extract_deleter()` * Add `static_assert()` following a suggestion by @iwanders under PR #5334		2024-08-25 10:57:48 -07:00
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pybind11	[smart_holder] Fix handling of const unique_ptr<T, D> & (do not disown). (#5332)	2024-08-25 10:57:48 -07:00