afs219.c

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C语言 代码 · 共 12 行

// MFC wants to use nested class names
// GRB
struct A {
    struct B {
    };
};
typedef A::B A__B;
struct C {
    friend class A__B;      // this works
    friend class A::B;      // this doesn't
};