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// PR c++/91353 - P1331R2: Allow trivial default init in constexpr contexts.
// { dg-do compile { target c++2a } }
struct S {
int uninit;
constexpr S(int) {}
};
struct W {
constexpr W(int) : s(8), p() {}
S s;
int *p;
};
constexpr auto a = W(42); // { dg-error "not a constant expression" }
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