github.com/traefik/yaegi@v0.15.1/_test/len0.go (about) 1 package main 2 3 func f(a []int) interface{} { 4 return len(a) 5 } 6 7 func main() { 8 a := []int{1, 2} 9 println(f(a).(int)) 10 } 11 12 // Output: 13 // 2