[Bug c++/106230] [12/13 Regression] ICE when building folly-2022.07.04.00 in pop_local_binding (cp/name-lookup.cc:2474) since r12-6328-gbeaee0a871b6485d

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106230

--- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> ---
Reduced:

struct A {
  A();
  operator int();
};
template <int N> struct array {
  A elts[N];
  A *begin();
  A *end();
};
void fn() {
  for (int i : array<4>{})
    ;
}