scoping15.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 21 行

// Bug: g++ ignores the :: qualification and dies trying to treat an integer
// variable as a list of functions.
// Build don't link:

class DComplex {
public:
  friend  double   imag(const DComplex& a);
};

class FComplex {
public:
  friend  float    imag(const FComplex& a);
};

void
scnrm2(FComplex cx[])
{
  int imag;
  ::imag( cx[0] );
}