[Bug c++/93559] internal compiler error: side-effects element in no-side-effects CONSTRUCTOR

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93559

--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
struct E { int d[10]; };

struct S {
  constexpr int operator()(char) { return 42; }
};

template <typename> struct X {
  constexpr static E foo(S s) { return {{s(1)}}; }
};

S s;
static_assert((X<S>::foo(s), 1), "");