[Bug c++/120174] ICE (Segfault) in GCC when passing array of class to generic lambda taking decltype of lambda with -std=c++20

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120174

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-invalid-code

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #3)
> Reduced testcase:
> ```
> auto t = [](decltype([](){}) &){};
> ```

Actually this is the reduced testcase:
```
auto c = [](decltype([](){})={}){  return 0; };
auto t = c(1);
```