LWG-3848 `adjacent_view`, `adjacent_transform_view`, and `slide_view` missing `base` accessor `slide_view` needs to be patched. `adjacent_view` and `adjacent_transform_view` are not yet implemented; I've recorded this issue in #2252.
LWG-3848
adjacent_view,adjacent_transform_view, andslide_viewmissingbaseaccessorslide_viewneeds to be patched.adjacent_viewandadjacent_transform_vieware not yet implemented; I've recorded this issue in #2252.