1*67e74705SXin Li template<typename T> struct is_floating { 2*67e74705SXin Li enum { value = 0 }; 3*67e74705SXin Li typedef int type; 4*67e74705SXin Li }; 5*67e74705SXin Li #include "b.h" 6*67e74705SXin Li bool n20 = is_floating<int>::value; 7