text: // RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11
  
  struct  S {
  	int i;
  
  	int mem(int);
  };
  
  int foo(int S::* ps, S *s)
  {
      return (s->*ps)(1); // expected-error {{called object type 'int' is not a function or function pointer}}
  }
  
  struct S2 {
    int bitfield : 1;
    struct {
      int anon_bitfield : 1;
    };
  };
  
  int S2::*pf = &S2::bitfield; // expected-error {{address of bit-field requested}}
  int S2::*anon_pf = &S2::anon_bitfield; // expected-error {{address of bit-field requested}}
  
  struct S3 {
    void m();
  };
  
  void f3(S3* p, void (S3::*m)()) {
      p->*m; // expected-error {{reference to non-static member function must be called}}
      (void)(p->*m); // expected-error {{reference to non-static member function must be called}}
      (void)(void*)(p->*m); // expected-error {{reference to non-static member function must be called}} expected-error {{cannot cast from type 'void' to pointer type 'void *'}}
      (void)reinterpret_cast<void*>(p->*m); // expected-error {{reference to non-static member function must be called}} expected-error {{reinterpret_cast from 'void' to 'void *' is not allowed}}
      if (p->*m) {} // expected-error {{reference to non-static member function must be called}} expected-error {{value of type 'void' is not contextually convertible to 'bool'}}
      if (!(p->*m)) {} // expected-error {{reference to non-static member function must be called}} expected-error {{invalid argument type 'void' to unary expression}}
      if (p->m) {}; // expected-error {{reference to non-static member function must be called}} expected-error {{value of type 'void' is not contextually convertible to 'bool'}}
      if (!p->m) {}; // expected-error {{reference to non-static member function must be called}} expected-error {{invalid argument type 'void' to unary expression}}
  }
  