[Bug c++/83936] [feature request] Allow constexpr char* as target argument

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83936

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

           What    |Removed                     |Added
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           Severity|normal                      |enhancement

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I doubt this can be implemented as attributes are handled in the preprocessing
stage.

Kinda like allowing _Pargma to support constexpr would be weird too.