fix: shallowReactive unwrap refs (vuejs#12597)

deft-v · deft-v · commit ecdb62be8020 · 2022-07-03T21:02:38.000+08:00
diff --git a/src/core/observer/index.ts b/src/core/observer/index.ts
@@ -181,7 +181,7 @@ export function defineReactive(
           }
         }
       }
-      return isRef(value) ? value.value : value
+      return isRef(value) && !shallow ? value.value : value
     },
     set: function reactiveSetter(newVal) {
       const value = getter ? getter.call(obj) : val

Original file line number	Diff line number	Diff line change
`@@ -181,7 +181,7 @@ export function defineReactive(`
`181`	`181`	`}`
`182`	`182`	`}`
`183`	`183`	`}`
`184`		`- return isRef(value) ? value.value : value`
	`184`	`+ return isRef(value) && !shallow ? value.value : value`
`185`	`185`	`},`
`186`	`186`	`set: function reactiveSetter(newVal) {`
`187`	`187`	`const value = getter ? getter.call(obj) : val`