check

Author: vtopc

slice/pop.go

@@ -6,13 +6,18 @@ import (
 
 func main() {
 	s := []int{1, 2, 3, 4, 5}
+	s2 := s
 	for {
-		if len(s) == 0 {
+		if len(s)-1 == 0 {
 			break
 		}
 
 		v := s[0] // get first element
 		s = s[1:] // pop first element
 		fmt.Printf("v: %v; s: %v; cap(%d); len(%d) \n", v, s, cap(s), len(s))
 	}
+
+	s[0] = 100500
+
+	fmt.Println("s2: ", s2)
 }