// { dg-do run { target c++14 } } struct S { int a; const char* b; int c; int d = b[a]; void *p = this+1; }; constexpr S ss = S(S{ 1, "asdf" }); #define SA(X) static_assert ((X),#X) SA(ss.a==1); SA(ss.b[0] == 'a' && ss.b[1] == 's' && ss.b[2] == 'd' && ss.b[3] == 'f'); SA(ss.d == 's'); SA(ss.p == &ss+1); struct A { struct B { int i; int j = i+1; } b; int a = b.j+1; }; extern constexpr A a = { }; SA(a.b.i == 0 && a.b.j == 1 && a.a == 2); int f(const A& ar) { return ar.a; } int main() { S ss2 = { 1, "asdf" }; if (ss2.a != 1 || __builtin_strcmp(ss2.b,"asdf") != 0 || ss2.c != int() || ss2.d != 's' || ss2.p != &ss2+1) __builtin_abort(); A a = {}; int i = f(A{}); if (a.a != 2 || i != 2) __builtin_abort(); }