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38 lines
483 B

package main
type x struct{}
func (x x) name() string {
return "x"
}
type y = x
type a struct {
n int
}
func (a a) fruit() string {
return "apple"
}
type b = a
type fruit interface {
fruit() string
}
type f = fruit
func main() {
// test a basic alias
println(y{}.name())
// test using a type alias value as an interface
var v f = b{}
println(v.fruit())
// test comparing an alias interface with the referred-to type
println(a{} == b{})
println(a{2} == b{3})
}