}
			if !match {
				return
			}
			if got := rtarget.Elem().Interface(); got != tc.want {
				t.Fatalf("got %#v, want %#v", got, tc.want)
			}
		})
	}
}

func TestAsValidation(t *testing.T) {
	var s string
	testCases := []any{
		nil,
		(*int)(nil),
		"error",
		&s,
	}
	err := errors.New("error")
	for _, tc := range testCases {