[Bug c++/81145] bogus "dereferencing type-punned pointer will break strict-aliasing rules" diagnostic with incomplete class type

[glisse at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81145

Marc Glisse <glisse at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |diagnostic

--- Comment #1 from Marc Glisse <glisse at gcc dot gnu.org> ---
Can you make it generate wrong code? I expect it is only the warning that is
broken.