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annotate test/interface3.d @ 113:27b9f749d9fe trunk

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[svn r117] Initial working implementation of interfaces. Groundwork for all the different types of class/interface casts laid out.
author lindquist
date Sat, 24 Nov 2007 06:33:00 +0100
parents
children 44a95ac7368a
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1 module interface3;
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2
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3 interface I
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4 {
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5 void func();
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6 }
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7
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8 class C : I
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9 {
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10 int i = 42;
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11 override void func()
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12 {
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13 printf("hello %d\n", i);
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14 i++;
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15 }
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16 }
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17
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18 void main()
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19 {
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20 scope c = new C;
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21 {c.func();}
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22 {
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23 I i = c;
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24 {i.func();}
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25 }
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26 {printf("final %d\n", c.i);}
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27 {assert(c.i == 44);}
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28 }