disabled in-list transform again as the CloneNode still breaks the current temps

Cython/Compiler/Main.py

@@ -114,7 +114,7 @@ class Context:
             _specific_post_parse,
             InterpretCompilerDirectives(self, self.pragma_overrides),
             _align_function_definitions,
-            FlattenInListTransform(),
+#            FlattenInListTransform(),
             WithTransform(self),
             DecoratorTransform(self),
             AnalyseDeclarationsTransform(self),