Make classes know their name.

test/class/name.wren

@@ -0,0 +1,9 @@
+class Foo {}
+
+IO.print(Foo.name) // expect: Foo
+IO.print(Foo.type.name) // expect: Foo metaclass
+
+// Make sure the built-in classes have proper names too.
+IO.print(Object.name) // expect: Object
+IO.print(Class.name) // expect: Class
+IO.print(Bool.name) // expect: Bool

test/class/type.wren

@@ -8,3 +8,8 @@ IO.print(Foo.type is Class) // expect: true
 
 // The metatype's metatype is Class.
 IO.print(Foo.type.type == Class) // expect: true
+
+// And Class's metatype circles back onto itself.
+IO.print(Foo.type.type.type == Class) // expect: true
+IO.print(Foo.type.type.type.type == Class) // expect: true
+IO.print(Foo.type.type.type.type.type == Class) // expect: true

test/object/to_string.wren

@@ -1,2 +1,2 @@
 class Foo {}
-IO.print((new Foo).toString) // expect: <object>
+IO.print((new Foo).toString == "instance of Foo") // expect: true