[Bug c++/101233] ICE when using ::ranges::v3::to

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101233

--- Comment #5 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Looks like the original testcase is indeed valid, but one needs to include
<memory_resource> as well (for pmr::polymorphic_allocator).

Reduced:

template<class T, class U>
struct A { A(T, U); };

template<class T, class U>
using B = A<U, T>;

using type = decltype(B{0, 0});