Fix a small _get_annotated_class_object, fixes #1550

test/completion/classes.py

@@ -630,3 +630,19 @@ class C1(MyBase):
         self.f1() . # hey'''
         #? 13 MyBase.f1
         self.f1() . # hey'''
+
+# -----------------
+# With a very weird __init__
+# -----------------
+
+class WithWeirdInit:
+    class __init__:
+        def __init__(self, a):
+            self.a = a
+
+    def y(self):
+        return self.a
+
+
+#?
+WithWeirdInit(1).y()