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236
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1 // $HeadURL$
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2 // $Date$
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3 // $Author$
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4
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5 // @author@ teqDruid <me@teqdruid.com>
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6 // @date@ 2005-01-12
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7 // @uri@ news:pan.2005.01.12.13.20.54.546749@teqdruid.com
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8 // @url@ nntp://news.digitalmars.com/digitalmars.D.bugs/2676
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9
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237
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10 module dstress.run.opIdentity_02;
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236
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11
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12 interface I {
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13 I parent();
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14 void parent(I i);
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15 void addChild(I i);
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16 }
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17
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18 interface J : I {
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19 }
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20
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21 class A : I {
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22 private I myParent;
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23
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24 void addChild(I i) {
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25 i.parent = this;
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26 }
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27
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28 I parent() {
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29 return myParent;
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30 }
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31
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32 void parent(I parent) {
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33 myParent = parent;
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34 }
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35 }
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36
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37 class B : A, J {
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38 }
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39
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40 int main() {
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41 J a = new B;
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42 J b = new B;
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43 a.addChild(b);
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570
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44 assert(cast(J)b.parent is a);
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236
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45 return 0;
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46 }
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