fail_slice_iface.go raw

   1  package main
   2  
   3  type Stringer interface {
   4  	String() string
   5  }
   6  
   7  func wsi(x []Stringer) {
   8  	println(len(x))
   9  }
  10  
  11  func main() {
  12  	spawn(wsi, []Stringer{}) // ERROR: slice element is interface type
  13  }
  14