10 foo = errors.New("") // want `error var foo should have name of the form errFoo`
11 errBar = errors.New("")
12 qux, fisk, errAnother = errors.New(""), errors.New(""), errors.New("") // want `error var qux should have name of the form errFoo` `error var fisk should have name of the form errFoo`
13 abc = fmt.Errorf("") // want `error var abc should have name of the form errFoo`
15 errAbc = fmt.Errorf("")
18 var wrong = errors.New("") // want `error var wrong should have name of the form errFoo`
22 func fn() error { return nil }