inject2.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 16 行

// Build don't link:
// Origin: Mark Mitchell <[e-mail]>
// Special g++ Options: -Wno-non-template-friend

template<int I>
class C {
    friend void f(struct X *);
};

template class C<0>;

class D {
    friend void f(struct X*);
};