[Bug c++/106202] [11/12/13 Regression] ICE in move_fn_p, at cp/decl.cc:14907 since r12-885-gf71ca97def69b8ae

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106202

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The reduced testcase from PR 106361:
struct foo {
    int x;
};

struct bar {
    foo f;
    friend bool operator==(const bar& a, const bar& b);
};

bool operator==(const bar& a, const bar& b) = default;

int main() {
    return bar{} == bar{};
}