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111
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1 // { dg-do run }
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2
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3 #include <stdlib.h>
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4
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5 class A
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6 {
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7 int a, b;
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8 public:
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9 virtual void foo (int a, int b, int c, int d);
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10 };
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11
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12 class B
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13 {
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14 int c, d;
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15 public:
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16 virtual void bar (int a, int b, int c, int d);
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17 };
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18
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19 class D : public virtual A, public virtual B
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20 {
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21 int e, f;
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22 };
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23
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24 void A::foo(int a, int b, int c, int d)
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25 {
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26 if (a != 1 || b != 2 || c != 3 || d != 4)
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27 abort ();
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28 }
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29
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30 void B::bar (int a, int b, int c, int d)
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31 {
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32 if (a != 5 || b != 6 || c != 7 || d != 8)
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33 abort ();
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34 }
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35
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36 class C: private D, public virtual A, public virtual B
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37 {
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38 public:
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39 virtual void foo (int a, int b, int c, int d) { A::foo (a, b, c, d); D::A::foo (a, b, c, d); }
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40 virtual void bar (int a, int b, int c, int d) { B::bar (a, b, c, d); D::B::bar (a, b, c, d); }
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41 };
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42
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43 C c1;
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44 C *c2 = &c1;
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45 A *c3 = &c1;
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46 B *c4 = &c1;
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47
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48 int main()
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49 {
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50 c2->foo (1, 2, 3, 4);
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51 c2->bar (5, 6, 7, 8);
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52 c3->foo (1, 2, 3, 4);
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53 c4->bar (5, 6, 7, 8);
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54 return 0;
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55 }
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