From ba17792b7248552ea01a1ca6eca7d49b47d827f0 Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Thu, 12 May 2022 17:52:15 +0800
Subject: [PATCH] fix(runtime-core): fix missed updates when passing vnode to
 <component :is>

fix #4903
---
 packages/runtime-core/src/vnode.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/packages/runtime-core/src/vnode.ts b/packages/runtime-core/src/vnode.ts
index 60ea0f718..0a2543a70 100644
--- a/packages/runtime-core/src/vnode.ts
+++ b/packages/runtime-core/src/vnode.ts
@@ -510,6 +510,14 @@ function _createVNode(
     if (children) {
       normalizeChildren(cloned, children)
     }
+    if (isBlockTreeEnabled > 0 && !isBlockNode && currentBlock) {
+      if (cloned.shapeFlag & ShapeFlags.COMPONENT) {
+        currentBlock[currentBlock.indexOf(type)] = cloned
+      } else {
+        currentBlock.push(cloned)
+      }
+    }
+    cloned.patchFlag |= PatchFlags.BAIL
     return cloned
   }