Исходники и презентации

lessons/structs/nil_receiver/main.go

@@ -0,0 +1,18 @@
+package main
+
+import "fmt"
+
+type Obect struct{}
+
+func (o *Obect) Print() {
+	if o == nil {
+		fmt.Println("nil")
+	} else {
+		fmt.Println("not nil")
+	}
+}
+
+func main() {
+	var object *Obect
+	object.Print()
+}