Subversion Repositories openrisc_2011-10-31

// { dg-do assemble  }
// prms-id: 991

class Complex {
public:
        double re;
        double im;
        Complex(double r,double i) : re(r), im(i) {}
};

Complex cos(const Complex&);

extern "C" double cos (double);         // not the same as the above
extern "C" double cosh (double);
extern "C" double sin (double);
extern "C" double sinh (double);

Complex cos(const Complex& arg) {
        double nr = cos(arg.re)*cosh(arg.im);
        double ni = -sin(arg.re)*sinh(arg.im);
        return Complex(nr,ni);
}