https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89056
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> ---
In C++ it is undefined what happens when a return happens without a value.
This is different from C. So these returns are marked as calling
__builtin_unreachable().
*** This bug has been marked as a duplicate of bug 86761 ***
