redef fun to_s do return "<D: {super} {d != null}>"
end
+# Class with generics
+class E
+ auto_serializable
+
+ var a = new Array[Object].with_items("hello", 1234, 123.4)
+ var b = new Array[nullable Serializable].with_items("hella", 2345, 234.5)
+ init do end
+
+ redef fun to_s do return "<E: a: {a.join(", ")}; b: {b.join(", ")}>"
+end
+
+# Class with generics
+class F[N: Numeric]
+ auto_serializable
+
+ var n: N
+ init(n: N) do self.n = n
+
+ redef fun to_s do return "<E: {n}>"
+end
+
var a = new A(true, 'a', 0.1234, 1234, "asdf", null)
var b = new B(false, 'b', 123.123, 2345, "hjkl", 12, 1111, "qwer")
var c = new C(a, b)
var d = new D(false, 'b', 123.123, 2345, "new line ->\n<-", null, 1111, "\t\f\"\r\\/")
d.d = d
+var e = new E
+var fi = new F[Int](2222)
+var ff = new F[Float](33.33)
+
+# Default works only with Nit serial
+var tests = new Array[Serializable].with_items(a, b, c, d, e, fi, ff)
+
+# Alt1 should work without nitserial
+#alt1# tests = new Array[Serializable].with_items(a, b, c, d)
-for o in new Array[Serializable].with_items(a, b, c, d) do
+for o in tests do
var stream = new StringOStream
var serializer = new JsonSerializer(stream)
serializer.serialize(o)