From: Guillaume Chau <guillaume.b.chau@gmail.com>
Date: Sat, 29 Aug 2020 03:00:38 +0000 (+0200)
Subject: fix(devtools): make el extra properties non-enumerable
X-Git-Tag: v3.0.0-rc.10~21
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7fd3436290f3777f77cf4a05268e51353c91b297;p=thirdparty%2Fvuejs%2Fcore.git

fix(devtools): make el extra properties non-enumerable
---

diff --git a/packages/runtime-core/src/renderer.ts b/packages/runtime-core/src/renderer.ts
index ba8c8636c0..cae1ffe57c 100644
--- a/packages/runtime-core/src/renderer.ts
+++ b/packages/runtime-core/src/renderer.ts
@@ -756,8 +756,14 @@ function baseCreateRenderer(
       }
     }
     if (__DEV__ || __FEATURE_PROD_DEVTOOLS__) {
-      el.__vnode = vnode
-      el.__vueParentComponent = parentComponent
+      Object.defineProperty(el, '__vnode', {
+        value: vnode,
+        enumerable: false
+      })
+      Object.defineProperty(el, '__vueParentComponent', {
+        value: parentComponent,
+        enumerable: false
+      })
     }
     if (dirs) {
       invokeDirectiveHook(vnode, null, parentComponent, 'beforeMount')