https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102006
--- Comment #7 from Dmitriano <d-ef at yandex dot ru> --- (In reply to Richard Biener from comment #6) > It sounds like the usual upcasting of a link-only node which is strictly > non-conforming and can also result in TBAA issues but it's wide-spread. > Note I didn't look into the source at all. Yes it is a warning about upcasting, I cast a list node (or list link) of type Link to list element of type T. Theoretically Link should always be a subobject of T in my code.
