test/FrontendC++/2004-03-08-ReinterpretCastCopy.cpp

   1 // RUN: %llvmgxx -S %s -o - | llvm-as -o /dev/null
   2
   3 struct A {
   4   virtual void Method() = 0;
   5 };
   6
   7 struct B : public A {
   8   virtual void Method() { }
   9 };
  10
  11 typedef void (A::*fn_type_a)(void);
  12 typedef void (B::*fn_type_b)(void);
  13
  14 int main(int argc, char **argv)
  15 {
  16   fn_type_a f = reinterpret_cast<fn_type_a>(&B::Method);
  17   fn_type_b g = reinterpret_cast<fn_type_b>(f);
  18   B b;
  19   (b.*g)();
  20   return 0;
  21 }