From 6bc368b2b66ed53a4cbada5f99d491882d78ba6c Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Wed, 11 Sep 2019 09:04:03 -0400
Subject: [PATCH] wip: only buffer suspense effects when unresolved

---
 packages/runtime-core/src/createRenderer.ts | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/packages/runtime-core/src/createRenderer.ts b/packages/runtime-core/src/createRenderer.ts
index 62d38d71f..f7eb3fc06 100644
--- a/packages/runtime-core/src/createRenderer.ts
+++ b/packages/runtime-core/src/createRenderer.ts
@@ -82,12 +82,14 @@ function queuePostEffect(
   fn: Function | Function[],
   suspense: SuspenseBoundary<any, any> | null
 ) {
-  if (suspense === null) {
-    queuePostFlushCb(fn)
-  } else if (isArray(fn)) {
-    suspense.effects.push(...fn)
+  if (suspense !== null && !suspense.isResolved) {
+    if (isArray(fn)) {
+      suspense.effects.push(...fn)
+    } else {
+      suspense.effects.push(fn)
+    }
   } else {
-    suspense.effects.push(fn)
+    queuePostFlushCb(fn)
   }
 }