template7.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 10 行

// PRMS Id: 4826
// Build don't link:

class A;
template <class T> void f(const T&, const T&);

void g (const A& a, A& b) {
  f (a, b); // gets bogus error - failed unification
}