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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-O1 -fno-guess-branch-probability" } */
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3
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4 struct CBase {
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5 virtual void BaseFunc () {}
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6 };
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7
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8 struct MMixin {
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9 virtual void * MixinFunc (int, void *) = 0;
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10 };
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11
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12 struct CExample: CBase, public MMixin
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13 {
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14 void *MixinFunc (int arg, void *arg2)
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15 {
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16 if (arg != 1 || arg2)
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17 return 0;
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18 return this;
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19 }
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20 };
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21
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22 void *test (MMixin & anExample)
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23 {
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24 return anExample.MixinFunc (1, 0);
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25 }
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26
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27 int main ()
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28 {
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29 CExample c;
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30 return (test (c) != &c);
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31 }
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