From 0c48558f4c54161d78e20f978338e82f8e3bfe89 Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Sat, 2 May 2020 17:08:54 -0400
Subject: [PATCH] chore: remove commented stale code [ci skip]

---
 packages/reactivity/src/reactive.ts | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/packages/reactivity/src/reactive.ts b/packages/reactivity/src/reactive.ts
index 6d48b6c0a8c..c361673bc1e 100644
--- a/packages/reactivity/src/reactive.ts
+++ b/packages/reactivity/src/reactive.ts
@@ -12,12 +12,6 @@ import {
 import { UnwrapRef, Ref } from './ref'
 import { makeMap } from '@vue/shared'
 
-// WeakMaps that store {raw <-> observed} pairs.
-// const rawToReactive = new WeakMap<any, any>()
-// const reactiveToRaw = new WeakMap<any, any>()
-// const rawToReadonly = new WeakMap<any, any>()
-// const readonlyToRaw = new WeakMap<any, any>()
-
 export const enum ReactiveFlags {
   skip = '__v_skip',
   isReactive = '__v_isReactive',