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// RUN: %clang_cc1 -triple x86_64-unknown-unknown %s -fsyntax-only -verify
#define SA(n, p) int a##n[(p) ? 1 : -1]
struct A { int a; };
SA(0, sizeof(A) == 4);
struct B { };
SA(1, sizeof(B) == 1);
struct C : A, B { };
SA(2, sizeof(C) == 4);
struct D { };
struct E : D { };
struct F : E { };
struct G : E, F { };
SA(3, sizeof(G) == 2);
struct Empty { Empty(); };
struct I : Empty {
Empty e;
};
SA(4, sizeof(I) == 2);
struct J : Empty {
Empty e[2];
};
SA(5, sizeof(J) == 3);
template<int N> struct Derived : Empty, Derived<N - 1> {
};
template<> struct Derived<0> : Empty { };
struct S1 : virtual Derived<10> {
Empty e;
};
SA(6, sizeof(S1) == 24);
struct S2 : virtual Derived<10> {
Empty e[2];
};
SA(7, sizeof(S2) == 24);
struct S3 {
Empty e;
};
struct S4 : Empty, S3 {
};
SA(8, sizeof(S4) == 2);
struct S5 : S3, Empty {};
SA(9, sizeof(S5) == 2);
struct S6 : S5 { };
SA(10, sizeof(S6) == 2);
struct S7 : Empty {
void *v;
};
SA(11, sizeof(S7) == 8);
struct S8 : Empty, A {
};
SA(12, sizeof(S8) == 4);
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