1template<class T> 2struct X0; 3 4template<int I> 5struct X1; 6 7template<long I> 8struct X2; 9 10template<typename> 11struct X3; 12 13template<template<int I> class> 14struct X4; 15 16template<template<int I> class> 17struct X5; 18 19template<template<int I> class> 20struct X6; 21 22typedef int Integer; 23extern X0<Integer> *x0i; 24extern X0<float> *x0f; 25extern X0<double> *x0r; 26 27template<> 28struct X0<char> { 29 int member; 30}; 31 32template<> 33struct X0<wchar_t> { 34 float member; 35}; 36