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111
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1 // { dg-do run }
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2 // This is a test case to make sure the explicit cast on a pointer to
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3 // a member function works ok.
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4 // prms-id: 3060
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5
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6 extern "C" int printf(const char *, ...);
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7
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8 class Object;
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9
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10 typedef void (Object::*VoidObjMemberFunc)(Object *tracker, void *ap);
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11
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12 class Object {
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13 public:
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14 int foo;
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15 };
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16
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17 class Clipper: public Object {
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18 public:
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19 int bar;
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20 void Feedback(Object*, void*);
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21 };
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22 void Clipper::Feedback(Object *tracker, void *ap) {
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23 printf("Doing feedback\n");
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24 }
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25
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26 void vfunc(VoidObjMemberFunc of, Object *op, void *v1) {
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27 (op->*of)(op, v1);
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28 }
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29
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30 int main() {
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31 Object o;
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32
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33 vfunc((VoidObjMemberFunc)&Clipper::Feedback, &o, 0);
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34 return 0;
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35 }
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