[Bug c++/100054] [11 Regression] internal compiler error: in get_nsdmi

[barry.revzin at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100054

--- Comment #2 from Barry Revzin <barry.revzin at gmail dot com> ---
In case it helps, here's a different example which on trunk ICEs in get_nsdmi,
but on gcc 10.2 and 10.3 ICEs on "unexpected expression '(F)<brace-enclosed
initializer list>()' of kind implicit_conv_expr" (and is accepted by 10.1)

struct F {
private:
  int cx;
};

template <typename>
void find() {
    struct H {
        F o{};
    };
    using r = decltype([](auto) { return H{}; }(0));
}

void p() {
  find<int>();
}