Исходники и презентации

lessons/errors/panic_nil/main.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"fmt"
+	"runtime"
+)
+
+func panicNil() {
+	defer func() {
+		fmt.Println("recovered:", recover())
+	}()
+
+	panic(nil)
+}
+
+func panicNilError() {
+	defer func() {
+		fmt.Println("recovered:", recover())
+	}()
+
+	panic(new(runtime.PanicNilError))
+}
+
+func main() {
+	panicNil()
+	panicNilError()
+}