1 typedef __complex__ double double_complex;
6 p (const double_complex *t, int n)
9 double s = ({ typeof ( t[n/2] ) arg = ( t[n/2] ); (__imag__ arg); }) ;
10 for (i = 1; i < n/2; i++)
11 s += 2* ({ typeof ( t[i] ) arg = ( t[i] ); (__imag__ arg); }) ;