github.com/gnolang/gno@v0.0.0-20240520182011-228e9d0192ce/gnovm/tests/files/struct11b.gno (about) 1 package main 2 3 import ( 4 "fmt" 5 ) 6 7 type ResponseWriter interface { 8 FooBar() 9 } 10 11 type Fromage struct { 12 ResponseWriter 13 } 14 15 func main() { 16 a := Fromage{} 17 if a.ResponseWriter == nil { 18 fmt.Println("nil") 19 } else { 20 fmt.Println("not nil") 21 } 22 } 23 24 // Output: 25 // nil