From: Evan You <yyx990803@gmail.com>
Date: Sun, 3 Nov 2019 03:20:49 +0000 (-0400)
Subject: feat(reactivity): provide correct tracking info for refs
X-Git-Tag: v3.0.0-alpha.0~253
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f3c1fa75f6e90269fb2e86e150e4f5e4d71b4901;p=thirdparty%2Fvuejs%2Fcore.git

feat(reactivity): provide correct tracking info for refs
---

diff --git a/packages/reactivity/src/ref.ts b/packages/reactivity/src/ref.ts
index 521c1b3505..472e951cb0 100644
--- a/packages/reactivity/src/ref.ts
+++ b/packages/reactivity/src/ref.ts
@@ -24,12 +24,17 @@ export function ref(raw?: unknown) {
   const r = {
     _isRef: true,
     get value() {
-      track(r, OperationTypes.GET, '')
+      track(r, OperationTypes.GET, 'value')
       return raw
     },
     set value(newVal) {
       raw = convert(newVal)
-      trigger(r, OperationTypes.SET, '')
+      trigger(
+        r,
+        OperationTypes.SET,
+        'value',
+        __DEV__ ? { newValue: newVal } : void 0
+      )
     }
   }
   return r as Ref