Fix variable pollution

Variable `name` (used elsewhere) was being overwritten

libcst/codemod/commands/tests/test_remove_unused_imports.py

@@ -77,6 +77,16 @@ def foo() -> None:
 
         self.assertCodemod(before, after)
 
+    def test_enclosed_attributes(self) -> None:
+        before = """
+            from a.b import c
+            import d
+
+            def foo() -> None:
+                d.x(c(y)).w()
+        """
+        self.assertCodemod(before, before)
+
     def test_access_in_assignment(self) -> None:
         before = """
             from a import b

libcst/metadata/scope_provider.py

@@ -842,8 +842,8 @@ def infer_accesses(self) -> None:
             if enclosing_attribute is not None:
                 # if _gen_dotted_names doesn't generate any values, fall back to
                 # the original name node above
-                for name, node in _gen_dotted_names(enclosing_attribute):
-                    if name in access.scope:
+                for attribute_name, node in _gen_dotted_names(enclosing_attribute):
+                    if attribute_name in access.scope:
                         access.node = node
                         break