crash43.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 25 行

// Build don't link:
// Origin: Mark Mitchell <[e-mail]>

template <int T>
struct S {
  struct X {};
  struct Y {};

  template <int U>
  friend struct S<U>::X; // ERROR - typename as friend

  template <int U>
  friend typename S<U>::Y; // ERROR - typename as friend
};

struct T {
  template <int T>
  friend struct S<T>::X; // ERROR - typename as friend
};

struct U {
  template <int T>
  friend typename S<T>::X; // ERROR - typename as friend
};