[Bug c++/122360] Initialized variable is reported as uninitialized when reading through a reinterpret_cast-ed pointer

pinskia at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Tue Oct 21 07:37:10 GMT 2025


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122360

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>-Wno-strict-aliasing

:)


This code is undefined since you are violating C/C++ aliasing rules. The
warning is a dup though, PR 99768.

*** This bug has been marked as a duplicate of bug 99768 ***


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