[Bug c++/101539] [C++20] Implement builtins for layout-compatibility and pointer-interconvertibility traits

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101539

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #51186|0                           |1
        is obsolete|                            |

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 51192
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51192&action=edit
gcc12-pr101539.patch

Updated patch that throws away the :0 bitfield removal.  The C FE doesn't
remove those and it passes bootstrap/regtest that way too.