[Bug c++/120593] internal compiler error: in fold_convert_loc, at fold-const.cc:2662 since 13.1

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120593

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |9.1.0
   Last reconfirmed|                            |2025-06-09
           Keywords|                            |needs-bisection,
                   |                            |needs-reduction
             Status|UNCONFIRMED                 |NEW
      Known to work|                            |8.5.0
     Ever confirmed|0                           |1
   Target Milestone|---                         |12.5

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Better testcase:
```
#include <tuple>
constexpr int mul(int i, int j, int k) {
        return i * j * k;
}
int main() {
        auto new_mul2 = ::std::apply<int(*)(double,double, double),
::std::tuple<double, double, double>>(mul, std::tuple{ 1.2, 2.3, 3.4 });
}
```

This one has ICEd since GCC 9.

Confirmed.