friend4.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 20 行

// Build don't link: 
// GROUPS passed friends
// friends file
// From: [e-mail] (Ed Osinski)
// Date:     Fri, 05 Jun 92 20:47:37 -0400
// Subject:  parameter name forgotten in certain friends
// Message-ID: <[e-mail]>

class T2;

class T {
   friend void f (int&);
};

class T2 {
      friend void f (int& i)  { // BOGUS - 
      i = 1;
   };
};