new feature: package level objects

tests/package_level_objects/tusefoo2.nim

@@ -0,0 +1,19 @@
+discard """
+  output: '''compiles'''
+"""
+
+# Test that the object type does not need to be resolved at all:
+
+type
+  mypackage.Foo = object
+  Other = proc (inp: Foo)
+
+  Node = ref object
+    external: ptr Foo
+    data: string
+
+var x: Node
+new(x)
+x.data = "compiles"
+
+echo x.data