From d61733bcf74fac89f077b3c1b186bea3269de410 Mon Sep 17 00:00:00 2001
From: Jan Kassens <jkassens@meta.com>
Date: Mon, 23 Jun 2025 15:14:01 -0400
Subject: [PATCH] rename ReactFiberContext to ReactFiberLegacyContext

It wasn't immediately obvious to me, that all the exports here are related to legacy context, so renaming for clarity.

Modern context lives in `ReactFiberNewContext` which we could probably also raname in a separate step to just Context.
---
 packages/react-reconciler/src/ReactFiberBeginWork.js          | 2 +-
 packages/react-reconciler/src/ReactFiberClassComponent.js     | 4 ++--
 packages/react-reconciler/src/ReactFiberCompleteWork.js       | 2 +-
 packages/react-reconciler/src/ReactFiberHotReloading.js       | 2 +-
 .../src/{ReactFiberContext.js => ReactFiberLegacyContext.js}  | 0
 packages/react-reconciler/src/ReactFiberReconciler.js         | 2 +-
 packages/react-reconciler/src/ReactFiberUnwindWork.js         | 2 +-
 packages/react-reconciler/src/ReactFiberWorkLoop.js           | 2 +-
 8 files changed, 8 insertions(+), 8 deletions(-)
 rename packages/react-reconciler/src/{ReactFiberContext.js => ReactFiberLegacyContext.js} (100%)

diff --git a/packages/react-reconciler/src/ReactFiberBeginWork.js b/packages/react-reconciler/src/ReactFiberBeginWork.js
index 10b10a74b94e6..c195e840e6eb1 100644
--- a/packages/react-reconciler/src/ReactFiberBeginWork.js
+++ b/packages/react-reconciler/src/ReactFiberBeginWork.js
@@ -236,7 +236,7 @@ import {
   isContextProvider as isLegacyContextProvider,
   pushTopLevelContextObject,
   invalidateContextProvider,
-} from './ReactFiberContext';
+} from './ReactFiberLegacyContext';
 import {
   getIsHydrating,
   enterHydrationState,
diff --git a/packages/react-reconciler/src/ReactFiberClassComponent.js b/packages/react-reconciler/src/ReactFiberClassComponent.js
index 137e22cb12c3e..7076c678833dc 100644
--- a/packages/react-reconciler/src/ReactFiberClassComponent.js
+++ b/packages/react-reconciler/src/ReactFiberClassComponent.js
@@ -53,7 +53,7 @@ import {
   getUnmaskedContext,
   hasContextChanged,
   emptyContextObject,
-} from './ReactFiberContext';
+} from './ReactFiberLegacyContext';
 import {readContext, checkIfContextChanged} from './ReactFiberNewContext';
 import {requestUpdateLane, scheduleUpdateOnFiber} from './ReactFiberWorkLoop';
 import {
@@ -695,7 +695,7 @@ function constructClassInstance(
   }
 
   // Cache unmasked context so we can avoid recreating masked context unless necessary.
-  // ReactFiberContext usually updates this cache but can't for newly-created instances.
+  // ReactFiberLegacyContext usually updates this cache but can't for newly-created instances.
   if (isLegacyContextConsumer) {
     cacheContext(workInProgress, unmaskedContext, context);
   }
diff --git a/packages/react-reconciler/src/ReactFiberCompleteWork.js b/packages/react-reconciler/src/ReactFiberCompleteWork.js
index 1e6ddd75955cd..645eaeb50a146 100644
--- a/packages/react-reconciler/src/ReactFiberCompleteWork.js
+++ b/packages/react-reconciler/src/ReactFiberCompleteWork.js
@@ -150,7 +150,7 @@ import {
   isContextProvider as isLegacyContextProvider,
   popContext as popLegacyContext,
   popTopLevelContextObject as popTopLevelLegacyContextObject,
-} from './ReactFiberContext';
+} from './ReactFiberLegacyContext';
 import {popProvider} from './ReactFiberNewContext';
 import {
   prepareToHydrateHostInstance,
diff --git a/packages/react-reconciler/src/ReactFiberHotReloading.js b/packages/react-reconciler/src/ReactFiberHotReloading.js
index e1d33f07dca27..3bf8e98d86a00 100644
--- a/packages/react-reconciler/src/ReactFiberHotReloading.js
+++ b/packages/react-reconciler/src/ReactFiberHotReloading.js
@@ -20,7 +20,7 @@ import {
 } from './ReactFiberWorkLoop';
 import {enqueueConcurrentRenderForLane} from './ReactFiberConcurrentUpdates';
 import {updateContainerSync} from './ReactFiberReconciler';
-import {emptyContextObject} from './ReactFiberContext';
+import {emptyContextObject} from './ReactFiberLegacyContext';
 import {SyncLane} from './ReactFiberLane';
 import {
   ClassComponent,
diff --git a/packages/react-reconciler/src/ReactFiberContext.js b/packages/react-reconciler/src/ReactFiberLegacyContext.js
similarity index 100%
rename from packages/react-reconciler/src/ReactFiberContext.js
rename to packages/react-reconciler/src/ReactFiberLegacyContext.js
diff --git a/packages/react-reconciler/src/ReactFiberReconciler.js b/packages/react-reconciler/src/ReactFiberReconciler.js
index ab7b1fcdd11e9..778518116ff2a 100644
--- a/packages/react-reconciler/src/ReactFiberReconciler.js
+++ b/packages/react-reconciler/src/ReactFiberReconciler.js
@@ -57,7 +57,7 @@ import {
   processChildContext,
   emptyContextObject,
   isContextProvider as isLegacyContextProvider,
-} from './ReactFiberContext';
+} from './ReactFiberLegacyContext';
 import {createFiberRoot} from './ReactFiberRoot';
 import {isRootDehydrated} from './ReactFiberShellHydration';
 import {
diff --git a/packages/react-reconciler/src/ReactFiberUnwindWork.js b/packages/react-reconciler/src/ReactFiberUnwindWork.js
index 6de76ee2037c8..efe08a43ac713 100644
--- a/packages/react-reconciler/src/ReactFiberUnwindWork.js
+++ b/packages/react-reconciler/src/ReactFiberUnwindWork.js
@@ -49,7 +49,7 @@ import {
   isContextProvider as isLegacyContextProvider,
   popContext as popLegacyContext,
   popTopLevelContextObject as popTopLevelLegacyContextObject,
-} from './ReactFiberContext';
+} from './ReactFiberLegacyContext';
 import {popProvider} from './ReactFiberNewContext';
 import {popCacheProvider} from './ReactFiberCacheComponent';
 import {transferActualDuration} from './ReactProfilerTimer';
diff --git a/packages/react-reconciler/src/ReactFiberWorkLoop.js b/packages/react-reconciler/src/ReactFiberWorkLoop.js
index 813633656eed7..a8b5dfadeb736 100644
--- a/packages/react-reconciler/src/ReactFiberWorkLoop.js
+++ b/packages/react-reconciler/src/ReactFiberWorkLoop.js
@@ -357,7 +357,7 @@ import {
   flushSyncWorkOnLegacyRootsOnly,
   requestTransitionLane,
 } from './ReactFiberRootScheduler';
-import {getMaskedContext, getUnmaskedContext} from './ReactFiberContext';
+import {getMaskedContext, getUnmaskedContext} from './ReactFiberLegacyContext';
 import {logUncaughtError} from './ReactFiberErrorLogger';
 import {
   deleteScheduledGesture,