ameliorate __eq__ when types are not comparable

Signed-off-by: rd4com <[email protected]>

stdlib/src/builtin/object.mojo

@@ -1086,9 +1086,13 @@ struct object(
             )
             return bool(c)
         except e:
-            print(e)
-            print("objects are not comparable")
-        return False
+            #TODO: re-raise error from _comparison_type_check
+            # _comparison_op -> _comparison_type_check()
+            debug_assert(
+                str(e) == "TypeError: not a valid comparison type",
+                "expecting error: TypeError: not a valid comparison type"
+            )
+            return False
 
     fn __ne__(self, rhs: object) -> Bool:
         """Inequality comparator. This compares the elements of strings