From eb0216d8be0e6158b2e1baafc14f0b1263e022fb Mon Sep 17 00:00:00 2001
From: Dan Abramov <gaearon@fb.com>
Date: Fri, 30 Aug 2019 18:08:28 -0700
Subject: [PATCH] Partial RN sync

Summary:
This cherry-picks one commit: https://github.com/facebook/react/commit/01fb68b9bf680ab8bbf96e86501e0fc540b3cc97

It fixes a bug in Fast Refresh.

Reviewed By: threepointone

Differential Revision: D17140543

fbshipit-source-id: a7654152d1cc7c27e7c4024380349b44ac496b22
---
 Libraries/Renderer/implementations/ReactFabric-dev.fb.js     | 5 +++++
 Libraries/Renderer/implementations/ReactFabric-dev.js        | 5 +++++
 .../Renderer/implementations/ReactNativeRenderer-dev.fb.js   | 5 +++++
 .../Renderer/implementations/ReactNativeRenderer-dev.js      | 5 +++++
 4 files changed, 20 insertions(+)

diff --git a/Libraries/Renderer/implementations/ReactFabric-dev.fb.js b/Libraries/Renderer/implementations/ReactFabric-dev.fb.js
index 68b992fd50d..45ceec34b6a 100644
--- a/Libraries/Renderer/implementations/ReactFabric-dev.fb.js
+++ b/Libraries/Renderer/implementations/ReactFabric-dev.fb.js
@@ -11122,6 +11122,11 @@ function renderWithHooks(
     do {
       didScheduleRenderPhaseUpdate = false;
       numberOfReRenders += 1;
+      {
+        // Even when hot reloading, allow dependencies to stabilize
+        // after first render to prevent infinite render phase updates.
+        ignorePreviousDependencies = false;
+      }
 
       // Start over from the beginning of the list
       nextCurrentHook = current !== null ? current.memoizedState : null;
diff --git a/Libraries/Renderer/implementations/ReactFabric-dev.js b/Libraries/Renderer/implementations/ReactFabric-dev.js
index ad2a1b865b9..2b189740eeb 100644
--- a/Libraries/Renderer/implementations/ReactFabric-dev.js
+++ b/Libraries/Renderer/implementations/ReactFabric-dev.js
@@ -11118,6 +11118,11 @@ function renderWithHooks(
     do {
       didScheduleRenderPhaseUpdate = false;
       numberOfReRenders += 1;
+      {
+        // Even when hot reloading, allow dependencies to stabilize
+        // after first render to prevent infinite render phase updates.
+        ignorePreviousDependencies = false;
+      }
 
       // Start over from the beginning of the list
       nextCurrentHook = current !== null ? current.memoizedState : null;
diff --git a/Libraries/Renderer/implementations/ReactNativeRenderer-dev.fb.js b/Libraries/Renderer/implementations/ReactNativeRenderer-dev.fb.js
index 4d155951884..a9f3f89e72f 100644
--- a/Libraries/Renderer/implementations/ReactNativeRenderer-dev.fb.js
+++ b/Libraries/Renderer/implementations/ReactNativeRenderer-dev.fb.js
@@ -10699,6 +10699,11 @@ function renderWithHooks(
     do {
       didScheduleRenderPhaseUpdate = false;
       numberOfReRenders += 1;
+      {
+        // Even when hot reloading, allow dependencies to stabilize
+        // after first render to prevent infinite render phase updates.
+        ignorePreviousDependencies = false;
+      }
 
       // Start over from the beginning of the list
       nextCurrentHook = current !== null ? current.memoizedState : null;
diff --git a/Libraries/Renderer/implementations/ReactNativeRenderer-dev.js b/Libraries/Renderer/implementations/ReactNativeRenderer-dev.js
index b38efdcb4ed..c21f80dc4e5 100644
--- a/Libraries/Renderer/implementations/ReactNativeRenderer-dev.js
+++ b/Libraries/Renderer/implementations/ReactNativeRenderer-dev.js
@@ -10695,6 +10695,11 @@ function renderWithHooks(
     do {
       didScheduleRenderPhaseUpdate = false;
       numberOfReRenders += 1;
+      {
+        // Even when hot reloading, allow dependencies to stabilize
+        // after first render to prevent infinite render phase updates.
+        ignorePreviousDependencies = false;
+      }
 
       // Start over from the beginning of the list
       nextCurrentHook = current !== null ? current.memoizedState : null;