T0 []string和T1 []string类型是否相同

type ( T0 []string T1 []string T2 struct{ a, b int } T3 struct{ a, c int } T4 func(int, float64) *T0 T5 func(x int, y float64) *[]string ) T0 and T1 are different because they are named types with distinct declarations; Go language specification里面关于类型是否相同有这样一句话。。。 这个T0和T1为什么不相同？