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111
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1 // { dg-do run }
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2 // example from the ARM page 292 and 293
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3
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4 extern "C" int printf(const char *, ...);
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5 extern "C" void exit(int);
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6
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7 int i = 0;
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8
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9 class A {
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10 public:
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11 A() {
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12 printf("Doing A\n");
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13 if (++i != 1)
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14 exit(1);
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15 }
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16 };
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17
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18 class B {
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19 public:
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20 B() {
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21 printf("Doing B\n");
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22 if (++i != 2)
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23 exit(1);
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24 }
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25 };
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26
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27 class C : public virtual A, public virtual B {
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28 public:
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29 C() {
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30 printf("Doing C\n");
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31 if (++i != 3)
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32 exit(1);
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33 }
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34 };
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35
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36 class D : public virtual B, public virtual A {
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37 public:
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38 D() {
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39 printf("Doing D\n");
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40 if (++i != 4)
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41 exit(1);
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42 }
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43 };
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44
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45 class E : public C, public D {
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46 public:
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47 E() {
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48 printf("Doing E\n");
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49 if (++i != 5)
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50 exit(1);
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51 }
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52 } e;
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53
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54
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55 int main() {
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56 if (++i != 6)
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57 exit(1);
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58 return 0;
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59 }
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