From 6fab78ef13450211b733ed5b621b8615937b3cf2 Mon Sep 17 00:00:00 2001
From: fisker <lionkay@gmail.com>
Date: Wed, 11 Mar 2020 15:10:58 +0800
Subject: [PATCH] Nested

---
 rules/consistent-function-scoping.js | 9 ++++++++-
 test/consistent-function-scoping.js  | 6 ++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/rules/consistent-function-scoping.js b/rules/consistent-function-scoping.js
index fcb0ea350b..f78cd3c969 100644
--- a/rules/consistent-function-scoping.js
+++ b/rules/consistent-function-scoping.js
@@ -75,9 +75,16 @@ function checkReferences(scope, parent, scopeManager) {
 		);
 }
 
+const isArrowFunctionWithThis = scope =>
+	scope.type === 'function' &&
+	scope.block &&
+	scope.block.type === 'ArrowFunctionExpression' &&
+	scope.thisFound
+
 function checkNode(node, scopeManager) {
 	const scope = scopeManager.acquire(node);
-	if (!scope || (node.type === 'ArrowFunctionExpression' && scope.thisFound)) {
+
+	if (!scope || isArrowFunctionWithThis(scope) || scope.childScopes.some(scope => isArrowFunctionWithThis(scope))) {
 		return true;
 	}
 
diff --git a/test/consistent-function-scoping.js b/test/consistent-function-scoping.js
index 52d75d3cd3..3e73081816 100644
--- a/test/consistent-function-scoping.js
+++ b/test/consistent-function-scoping.js
@@ -198,6 +198,12 @@ ruleTester.run('consistent-function-scoping', rule, {
 				return doBar();
 			};
 		`,
+		outdent`
+			function doFoo(Foo) {
+				const doBar = () => () => this;
+				return doBar();
+			};
+		`,
 		// `arguments`
 		outdent`
 			function doFoo(Foo) {