removed any misleading notes by accounting for when self.parent is No…

…ne in the function visitCall in mypy/fastparse.py

mypy/fastparse.py

@@ -1835,6 +1835,8 @@ def visit_Call(self, e: Call) -> Type:
         f = e.func
         constructor = stringify_name(f)
 
+        if self.parent() is None:
+            return self.invalid_type(e, note="")
         if not isinstance(self.parent(), ast3.List):
             note = None
             if constructor:

mypy/test/testming.py

@@ -0,0 +1,12 @@
+from __future__ import annotations
+from typing import Annotated
+
+class _EnvironmentVariables():
+    def __init__(self, variables: dict[str, bytes]) -> None:
+        self.__variables = variables
+
+def EnvironmentVariables(sort: bool):  # noqa (This func is imitating a type name, so upper-camel-case is ok)
+    return Annotated[_EnvironmentVariables, dict]
+
+def unsorted_env_variables(variables: EnvironmentVariables(sort=False)) -> None:
+    return variables.as_json_obj()