[Bug c++/64852] C++ accepts invalid(?) constants only at -O0

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64852

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

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

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
C++ has runtime initializers for global variables.
The reason why you get an error message for -O1 is due to a glibc header
changing the definition of htons between -O1 and -O0.

Not a bug.