[Bug c++/123485] ICE: Segmentation fault signal terminated program cc1plus in cxx_init_decl_processing when using lambda with __typeof__ or decltype

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123485

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Slightly more reduced:
```
void f() { 
 [](decltype([]{})*) {}()
}

```