[Bug c++/102990] ICE in tsubst_copy_and_build with coroutines and concepts

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102990

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

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

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note you can also invoke this on invalid code too:
template<double setup> struct knob_t {
  int value = setup;
};
struct Helpers
{
  knob_t<1.0> inputs;
};
template <class T, int N>  auto h() noexcept -> decltype(sizeof(T{}));
int t = h<Helpers>();