1 union U 2 { 3 __complex__ int ci; 4 __complex__ float cf; 5 }; 6 7 float gd; 8 extern float bar (union U); 9 foo(int b,double f1,double f2,int c1,int c2)10float foo (int b, double f1, double f2, int c1, int c2) 11 { 12 union U u; 13 double r; 14 15 if (b) 16 { 17 __real__ u.cf = f1; 18 __imag__ u.cf = f2; 19 } 20 else 21 { 22 __real__ u.ci = c1; 23 __imag__ u.ci = c2; 24 } 25 26 r = bar (u); 27 return r; 28 } 29