[Bug c++/79655] [5/6/7 Regression] ICE on invalid c++ code in cxx_eval_store_expression in cp/constexpr.c:3464

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79655

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Or even just

constexpr int
f ()
{
  int a[10] = { };
  a[-1] = 4;
  return a[0];
}
static_assert (f () == 0, "");