p4068.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 23 行

// prms-id: 4068

struct A {
  A();
  typedef void (A::*F)();
  void d();
  void foo() { }
  F& f() { return f_; }
  F f_;
};

A::A() : f_(&A::foo) {
}

void A::d() {
  (this->*(f()))();
}

int main() {
  A a;
  a.d();
}