From f2b4e88563499b9dd279b8a1f6f5cd9935c65886 Mon Sep 17 00:00:00 2001
From: HerringtonDarkholme <HerringtonDarkholme@users.noreply.github.com>
Date: Fri, 27 Oct 2017 17:11:28 +0800
Subject: [PATCH] fix #216: require-v-for-key shouldn't be raised on slots

---
 lib/rules/require-v-for-key.js       |  2 +-
 tests/lib/rules/require-v-for-key.js | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/lib/rules/require-v-for-key.js b/lib/rules/require-v-for-key.js
index 448cd5351..d0bf59a91 100644
--- a/lib/rules/require-v-for-key.js
+++ b/lib/rules/require-v-for-key.js
@@ -21,7 +21,7 @@ const utils = require('../utils')
  * @param {ASTNode} element The element node to check.
  */
 function checkKey (context, element) {
-  if (element.name === 'template') {
+  if (element.name === 'template' || element.name === 'slot') {
     for (const child of element.children) {
       if (child.type === 'VElement') {
         checkKey(context, child)
diff --git a/tests/lib/rules/require-v-for-key.js b/tests/lib/rules/require-v-for-key.js
index 5d4a18376..ab026ed4b 100644
--- a/tests/lib/rules/require-v-for-key.js
+++ b/tests/lib/rules/require-v-for-key.js
@@ -42,6 +42,14 @@ tester.run('require-v-for-key', rule, {
     {
       filename: 'test.vue',
       code: '<template><div><template v-for="x in list"><div :key="x"></div></template></div></template>'
+    },
+    {
+      filename: 'test.vue',
+      code: '<template><div><slot v-for="x in list" :name="x"></slot></div></template>'
+    },
+    {
+      filename: 'test.vue',
+      code: '<template><div><slot v-for="x in list" :name="x"><div :key="x"></div></slot></div></template>'
     }
   ],
   invalid: [
@@ -59,6 +67,11 @@ tester.run('require-v-for-key', rule, {
       filename: 'test.vue',
       code: '<template><div><template v-for="x in list"><div></div></template></div></template>',
       errors: ["Elements in iteration expect to have 'v-bind:key' directives."]
+    },
+    {
+      filename: 'test.vue',
+      code: '<template><div><slot v-for="x in list" :name="x"><div></div></slot></div></template>',
+      errors: ["Elements in iteration expect to have 'v-bind:key' directives."]
     }
   ]
 })