[Bug c++/116360] GCC gives false positive dangling reference for static local variable

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116360

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

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

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
[[gnu::no_dangling]]
std::string const& get_x(std::string const& force_x = "") noexcept;

Fixes the warning and that is needed as mentioned in
https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/C_002b_002b-Attributes.html#index-no_005fdangling-function-attribute
and
https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/C_002b_002b-Dialect-Options.html#index-Wdangling-reference
.