Remove useless cast.

python · Oct 19, 2016 · 87e654d · 87e654d
1 parent 80ba6f3
commit 87e654d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mypy/fastparse2.py b/mypy/fastparse2.py
@@ -298,7 +298,7 @@ def visit_FunctionDef(self, n: ast27.FunctionDef) -> Statement:
             # hooks
             if (not any(arg_types) and return_type is None and
                     hooks.docstring_parser):
-                doc = cast(bytes, ast27.get_docstring(n, clean=False))
+                doc = ast27.get_docstring(n, clean=False)
                 if doc:
                     doc = doc.decode('unicode_escape')
                     types = parse_docstring(doc, arg_names, n.lineno)