From 3cd2b4342653d0cc6edfc9e7d436d73bfb4f139f Mon Sep 17 00:00:00 2001
From: David Vacca <dvacca@fb.com>
Date: Wed, 4 Apr 2018 10:30:16 -0700
Subject: [PATCH] [yoga re-add assertion to check for owner reference before
 adding child.

Reviewed By: emilsjolander

Differential Revision: D7495417

fbshipit-source-id: b81174aeea3f2796d76ccdae4a8eddd0beace0aa
---
 ReactCommon/yoga/yoga/Yoga.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ReactCommon/yoga/yoga/Yoga.cpp b/ReactCommon/yoga/yoga/Yoga.cpp
index ca0b834b0..a927ef556 100644
--- a/ReactCommon/yoga/yoga/Yoga.cpp
+++ b/ReactCommon/yoga/yoga/Yoga.cpp
@@ -370,6 +370,11 @@ void YGConfigCopy(const YGConfigRef dest, const YGConfigRef src) {
 }
 
 void YGNodeInsertChild(const YGNodeRef node, const YGNodeRef child, const uint32_t index) {
+  YGAssertWithNode(
+      node,
+      child->getOwner() == nullptr,
+      "Child already has a owner, it must be removed first.");
+
   YGAssertWithNode(
       node,
       node->getMeasure() == nullptr,