-- functionextraction_extract_issue_44813_6_2 --
package extract

import "fmt"

func main() {
	x := fn0() //@mark(exEn9, "}")
	//@extractfunc(exSt9, exEn9)
	fmt.Printf("%x\n", x)
}

func fn0() []rune {
	x := []rune{}
	s := "HELLO"
	for _, c := range s {
		x = append(x, c)
	}
	return x
}

