[Bug bootstrap/111642] [14 Regression] bootstrap4 or profiledbootstrap failure: poly-int.h:453:5: error: too many initializers for ‘long int [1]’ (possibly since r14-4339-geaa41a6dc127d8)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111642

Sergei Trofimovich <slyfox at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends on|                            |111647

--- Comment #6 from Sergei Trofimovich <slyfox at gcc dot gnu.org> ---
(In reply to Sergei Trofimovich from comment #5)
> I'll try to extract smaller example.

Got the following, but I'm not sure it's valid C++:

struct poly_int {
  template <typename...> constexpr poly_int() : poly_int() {}
};
template <int> void run() { poly_int(); }

Filed PR111647 and will try to extract something less invalid.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111647
[Bug 111647] g++ accepts different c++ on -fchecking= anf checking=2