1// RUN: %clang_cc1 -emit-llvm %s -o -
2
3struct A {
4  virtual void Method() = 0;
5};
6
7struct B : public A {
8  virtual void Method() { }
9};
10
11typedef void (A::*fn_type_a)(void);
12typedef void (B::*fn_type_b)(void);
13
14int 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}
22