Add test for the generic tuples as result types of unapplySeq

Author: anatoliykmetyuk

tests/run/i11008b.check

@@ -0,0 +1 @@
+Many 3 characters List(f, o, o)

tests/run/i11008b.scala

@@ -0,0 +1,7 @@
+object Foo:
+  def unapplySeq(x: String): Int *: Seq[String] *: EmptyTuple = (x.length, x.toList.map(_.toString))
+
+@main def Test =
+  "foo" match
+    case Foo(1, c) => println("One character " + c)
+    case Foo(x, xs*) => println(s"Many $x characters $xs")