From: Yang Mingshan <y.mingshan3@gmail.com>
Date: Mon, 23 Mar 2020 15:11:00 +0000 (+0800)
Subject: chore: prefer const (#865)
X-Git-Tag: v3.0.0-alpha.10~23
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=14908f273411eaa089b1d0d537bcd54e96937e50;p=thirdparty%2Fvuejs%2Fcore.git

chore: prefer const (#865)
---

diff --git a/packages/runtime-core/__tests__/apiWatch.spec.ts b/packages/runtime-core/__tests__/apiWatch.spec.ts
index 36db04b199..f42640abc4 100644
--- a/packages/runtime-core/__tests__/apiWatch.spec.ts
+++ b/packages/runtime-core/__tests__/apiWatch.spec.ts
@@ -112,8 +112,8 @@ describe('api: watch', () => {
     let dummy
     watch([() => state.count, status] as const, (vals, oldVals) => {
       dummy = [vals, oldVals]
-      let [count] = vals
-      let [, oldStatus] = oldVals
+      const [count] = vals
+      const [, oldStatus] = oldVals
       // assert types
       count + 1
       oldStatus === true
@@ -412,7 +412,7 @@ describe('api: watch', () => {
 
   it('warn and not respect deep option when using effect', async () => {
     const arr = ref([1, [2]])
-    let spy = jest.fn()
+    const spy = jest.fn()
     watchEffect(
       () => {
         spy()