From 01bf1970c67bb0edf5513ad62abd485993cdfa01 Mon Sep 17 00:00:00 2001
From: Sebastian Markbage <sema@fb.com>
Date: Wed, 4 Mar 2020 20:43:34 -0800
Subject: [PATCH] Move constants to shared

Apparently we can't depend on react/src/ because the whole package is
considered "external" as far as rollup is concerned.
---
 .../react-dom/src/server/ReactPartialRenderer.js   |  2 +-
 .../src/ReactFiberLazyComponent.js                 |  2 +-
 packages/react/src/ReactLazy.js                    |  7 +------
 packages/shared/ReactLazyComponent.js              |  7 ++++++-
 packages/shared/ReactLazyStatusTags.js             | 14 ++++++++++++++
 5 files changed, 23 insertions(+), 9 deletions(-)
 create mode 100644 packages/shared/ReactLazyStatusTags.js

diff --git a/packages/react-dom/src/server/ReactPartialRenderer.js b/packages/react-dom/src/server/ReactPartialRenderer.js
index bf77e7b325fed..a28b41fc12c90 100644
--- a/packages/react-dom/src/server/ReactPartialRenderer.js
+++ b/packages/react-dom/src/server/ReactPartialRenderer.js
@@ -18,7 +18,7 @@ import getComponentName from 'shared/getComponentName';
 import describeComponentFrame from 'shared/describeComponentFrame';
 import ReactSharedInternals from 'shared/ReactSharedInternals';
 import {initializeLazyComponentType} from 'shared/ReactLazyComponent';
-import {Resolved, Rejected, Pending} from 'react/src/ReactLazy';
+import {Resolved, Rejected, Pending} from 'shared/ReactLazyStatusTags';
 import {
   warnAboutDeprecatedLifecycles,
   disableLegacyContext,
diff --git a/packages/react-reconciler/src/ReactFiberLazyComponent.js b/packages/react-reconciler/src/ReactFiberLazyComponent.js
index 9507ae67dfe53..394b35ae906d8 100644
--- a/packages/react-reconciler/src/ReactFiberLazyComponent.js
+++ b/packages/react-reconciler/src/ReactFiberLazyComponent.js
@@ -9,7 +9,7 @@
 
 import type {LazyComponent} from 'react/src/ReactLazy';
 
-import {Resolved} from 'react/src/ReactLazy';
+import {Resolved} from 'shared/ReactLazyStatusTags';
 import {initializeLazyComponentType} from 'shared/ReactLazyComponent';
 
 export function resolveDefaultProps(Component: any, baseProps: Object): Object {
diff --git a/packages/react/src/ReactLazy.js b/packages/react/src/ReactLazy.js
index f4633660f723e..1de3189c923c6 100644
--- a/packages/react/src/ReactLazy.js
+++ b/packages/react/src/ReactLazy.js
@@ -43,18 +43,13 @@ export type LazyComponent<T> =
   | ResolvedLazyComponent<T>
   | RejectedLazyComponent;
 
-export const Uninitialized = -1;
-export const Pending = 0;
-export const Resolved = 1;
-export const Rejected = 2;
-
 export function lazy<T>(
   ctor: () => Thenable<{default: T, ...} | T, mixed>,
 ): LazyComponent<T> {
   let lazyType: LazyComponent<T> = {
     $$typeof: REACT_LAZY_TYPE,
     // React uses these fields to store the result.
-    _status: Uninitialized,
+    _status: -1,
     _result: ctor,
   };
 
diff --git a/packages/shared/ReactLazyComponent.js b/packages/shared/ReactLazyComponent.js
index 5ecc5aae210ab..24b360a1e57a1 100644
--- a/packages/shared/ReactLazyComponent.js
+++ b/packages/shared/ReactLazyComponent.js
@@ -14,7 +14,12 @@ import type {
   LazyComponent,
 } from 'react/src/ReactLazy';
 
-import {Uninitialized, Pending, Resolved, Rejected} from 'react/src/ReactLazy';
+import {
+  Uninitialized,
+  Pending,
+  Resolved,
+  Rejected,
+} from './ReactLazyStatusTags';
 
 export function refineResolvedLazyComponent<T>(
   lazyComponent: LazyComponent<T>,
diff --git a/packages/shared/ReactLazyStatusTags.js b/packages/shared/ReactLazyStatusTags.js
new file mode 100644
index 0000000000000..8baa0ad217248
--- /dev/null
+++ b/packages/shared/ReactLazyStatusTags.js
@@ -0,0 +1,14 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ */
+
+// TODO: Move this to "react" once we can import from externals.
+export const Uninitialized = -1;
+export const Pending = 0;
+export const Resolved = 1;
+export const Rejected = 2;