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111
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1 // Test for value-initialization via {}
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2 // { dg-do run { target c++11 } }
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3
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4 void * operator new (__SIZE_TYPE__, void *p) { return p; }
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5 void * operator new[] (__SIZE_TYPE__, void *p) { return p; }
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6
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7 // Empty base so A isn't an aggregate
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8 struct B {};
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9 struct A: B {
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10 int i;
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11 };
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12
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13 struct C: A {
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14 C(): A{} {}
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15 };
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16
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17 int f(A a) { return a.i; }
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18
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19 int main()
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20 {
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21 A a{};
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22 C c;
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23 int space = 42;
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24 A* ap = new (&space) A{};
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25 int space1[1] = { 42 };
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26 A* a1p = new (space1) A[1]{};
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27 if (a.i != 0
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28 || c.i != 0
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29 || ap->i != 0
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30 || a1p[0].i != 0
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31 || A{}.i != 0
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32 || f({}) != 0)
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33 return 1;
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34 }
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