Simple program to demonstrate Go's iterator aliasing.

pointer_aliasing.go

package main

import "fmt"

type A struct {
	b int
}

func main() {
	theAs := []A{}
	for i := 0; i < 10; i++ {
		theAs = append(theAs, A{b: i})
	}
	fmt.Println(theAs)

	done := make(chan bool, 10)
	for _, a := range theAs {
		go func() {
			fmt.Println(a)
			done <- true			
		}()
	}
	for i := 0; i < 10; i++ {
		<-done
	}
}