[rcr] Re-export useMemoCache in top level React namespace (#31139)

In order to support using the compiler on versions of React prior to 19, we need the ability to statically import `c` (aka useMemoCache) or fallback to a polyfill supplied by `react-compiler-runtime` (note: this is a separate npm package, not to be confused with `react/compiler-runtime`, which is currently a part of react). To do this we first need to re-export `useMemoCache` under the top level React namespace again, which is additive and thus non-breaking. Doing so allows `react-compiler-runtime` to statically either re-export `React.__COMPILER_RUNTIME.c` or supply a polyfill, without the need for a dynamic import which is finicky to support due to returning a promise. In later PRs I will remove `react/compiler-runtime` and update the compiler to emit imports to `react-compiler-runtime` instead. DiffTrain build for [b78a7f2](b78a7f2)
facebook · Oct 7, 2024 · b3b172a · b3b172a
1 parent 6acd66e
commit b3b172a
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Showing 23 changed files with 93 additions and 87 deletions.
diff --git a/compiled-rn/VERSION_NATIVE_FB b/compiled-rn/VERSION_NATIVE_FB
@@ -1 +1 @@
-19.0.0-native-fb-459fd418-20241001
+19.0.0-native-fb-b78a7f2f-20241007
diff --git a/...iled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOM-dev.js b/...iled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOM-dev.js
@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<333789674f3a865b32eba498659ac910>>
+ * @generated SignedSource<<d5faa91f4a5f8a6940d890f72a303b54>>
  */
 
 "use strict";
@@ -420,5 +420,5 @@ __DEV__ &&
     exports.useFormStatus = function () {
       return resolveDispatcher().useHostTransitionStatus();
     };
-    exports.version = "19.0.0-native-fb-459fd418-20241001";
+    exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
   })();
diff --git a/...led-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOM-prod.js b/...led-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOM-prod.js
@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<079922b0a92a10633e0f40e43b54b735>>
+ * @generated SignedSource<<19418ee514eca4bcaf1ba0d649a720b4>>
  */
 
 "use strict";
@@ -203,4 +203,4 @@ exports.useFormState = function (action, initialState, permalink) {
 exports.useFormStatus = function () {
   return ReactSharedInternals.H.useHostTransitionStatus();
 };
-exports.version = "19.0.0-native-fb-459fd418-20241001";
+exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
diff --git a/...n/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOM-profiling.js b/...n/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOM-profiling.js
@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<079922b0a92a10633e0f40e43b54b735>>
+ * @generated SignedSource<<19418ee514eca4bcaf1ba0d649a720b4>>
  */
 
 "use strict";
@@ -203,4 +203,4 @@ exports.useFormState = function (action, initialState, permalink) {
 exports.useFormStatus = function () {
   return ReactSharedInternals.H.useHostTransitionStatus();
 };
-exports.version = "19.0.0-native-fb-459fd418-20241001";
+exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
diff --git a/...n/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMClient-dev.js b/...n/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMClient-dev.js
@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<81900bfb513fc0c38794b9e3c210915a>>
+ * @generated SignedSource<<50538a711c0ffae7621f4907d19f5002>>
  */
 
 /*
@@ -25304,11 +25304,11 @@ __DEV__ &&
     };
     (function () {
       var isomorphicReactPackageVersion = React.version;
-      if ("19.0.0-native-fb-459fd418-20241001" !== isomorphicReactPackageVersion)
+      if ("19.0.0-native-fb-b78a7f2f-20241007" !== isomorphicReactPackageVersion)
         throw Error(
           'Incompatible React versions: The "react" and "react-dom" packages must have the exact same version. Instead got:\n  - react:      ' +
             (isomorphicReactPackageVersion +
-              "\n  - react-dom:  19.0.0-native-fb-459fd418-20241001\nLearn more: https://react.dev/warnings/version-mismatch")
+              "\n  - react-dom:  19.0.0-native-fb-b78a7f2f-20241007\nLearn more: https://react.dev/warnings/version-mismatch")
         );
     })();
     ("function" === typeof Map &&
@@ -25345,11 +25345,11 @@ __DEV__ &&
       !(function () {
         var internals = {
           bundleType: 1,
-          version: "19.0.0-native-fb-459fd418-20241001",
+          version: "19.0.0-native-fb-b78a7f2f-20241007",
           rendererPackageName: "react-dom",
           currentDispatcherRef: ReactSharedInternals,
           findFiberByHostInstance: getClosestInstanceFromNode,
-          reconcilerVersion: "19.0.0-native-fb-459fd418-20241001"
+          reconcilerVersion: "19.0.0-native-fb-b78a7f2f-20241007"
         };
         internals.overrideHookState = overrideHookState;
         internals.overrideHookStateDeletePath = overrideHookStateDeletePath;
@@ -25493,5 +25493,5 @@ __DEV__ &&
       listenToAllSupportedEvents(container);
       return new ReactDOMHydrationRoot(initialChildren);
     };
-    exports.version = "19.0.0-native-fb-459fd418-20241001";
+    exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
   })();
diff --git a/.../facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMClient-prod.js b/.../facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMClient-prod.js
@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<bb77136cedd422081ff7603adc64a4d5>>
+ * @generated SignedSource<<66c9a1a1221b0f25c3fc6b802381a71f>>
  */
 
 /*
@@ -15598,14 +15598,14 @@ ReactDOMHydrationRoot.prototype.unstable_scheduleHydration = function (target) {
 };
 var isomorphicReactPackageVersion$jscomp$inline_1691 = React.version;
 if (
-  "19.0.0-native-fb-459fd418-20241001" !==
+  "19.0.0-native-fb-b78a7f2f-20241007" !==
   isomorphicReactPackageVersion$jscomp$inline_1691
 )
   throw Error(
     formatProdErrorMessage(
       527,
       isomorphicReactPackageVersion$jscomp$inline_1691,
-      "19.0.0-native-fb-459fd418-20241001"
+      "19.0.0-native-fb-b78a7f2f-20241007"
     )
   );
 ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
@@ -15627,11 +15627,11 @@ ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
 };
 var internals$jscomp$inline_2144 = {
   bundleType: 0,
-  version: "19.0.0-native-fb-459fd418-20241001",
+  version: "19.0.0-native-fb-b78a7f2f-20241007",
   rendererPackageName: "react-dom",
   currentDispatcherRef: ReactSharedInternals,
   findFiberByHostInstance: getClosestInstanceFromNode,
-  reconcilerVersion: "19.0.0-native-fb-459fd418-20241001"
+  reconcilerVersion: "19.0.0-native-fb-b78a7f2f-20241007"
 };
 if ("undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__) {
   var hook$jscomp$inline_2145 = __REACT_DEVTOOLS_GLOBAL_HOOK__;
@@ -15735,4 +15735,4 @@ exports.hydrateRoot = function (container, initialChildren, options) {
   listenToAllSupportedEvents(container);
   return new ReactDOMHydrationRoot(initialChildren);
 };
-exports.version = "19.0.0-native-fb-459fd418-20241001";
+exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
diff --git a/...book-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMClient-profiling.js b/...book-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMClient-profiling.js
@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<54e57ea222e9bfd9dbf750496a69abc8>>
+ * @generated SignedSource<<0a35ca8dced5c33f584e6582ef1df166>>
  */
 
 /*
@@ -16255,14 +16255,14 @@ ReactDOMHydrationRoot.prototype.unstable_scheduleHydration = function (target) {
 };
 var isomorphicReactPackageVersion$jscomp$inline_1781 = React.version;
 if (
-  "19.0.0-native-fb-459fd418-20241001" !==
+  "19.0.0-native-fb-b78a7f2f-20241007" !==
   isomorphicReactPackageVersion$jscomp$inline_1781
 )
   throw Error(
     formatProdErrorMessage(
       527,
       isomorphicReactPackageVersion$jscomp$inline_1781,
-      "19.0.0-native-fb-459fd418-20241001"
+      "19.0.0-native-fb-b78a7f2f-20241007"
     )
   );
 ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
@@ -16284,11 +16284,11 @@ ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
 };
 var internals$jscomp$inline_1788 = {
   bundleType: 0,
-  version: "19.0.0-native-fb-459fd418-20241001",
+  version: "19.0.0-native-fb-b78a7f2f-20241007",
   rendererPackageName: "react-dom",
   currentDispatcherRef: ReactSharedInternals,
   findFiberByHostInstance: getClosestInstanceFromNode,
-  reconcilerVersion: "19.0.0-native-fb-459fd418-20241001",
+  reconcilerVersion: "19.0.0-native-fb-b78a7f2f-20241007",
   getLaneLabelMap: function () {
     for (
       var map = new Map(), lane = 1, index$286 = 0;
@@ -16407,4 +16407,4 @@ exports.hydrateRoot = function (container, initialChildren, options) {
   listenToAllSupportedEvents(container);
   return new ReactDOMHydrationRoot(initialChildren);
 };
-exports.version = "19.0.0-native-fb-459fd418-20241001";
+exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
diff --git a/...acebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMProfiling-dev.js b/...acebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMProfiling-dev.js
@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<ee0f9fb7d05a1c29290cae2dd15d3f4e>>
+ * @generated SignedSource<<8c1b7dae604278006c2ff6473ace83e0>>
  */
 
 /*
@@ -25365,11 +25365,11 @@ __DEV__ &&
     };
     (function () {
       var isomorphicReactPackageVersion = React.version;
-      if ("19.0.0-native-fb-459fd418-20241001" !== isomorphicReactPackageVersion)
+      if ("19.0.0-native-fb-b78a7f2f-20241007" !== isomorphicReactPackageVersion)
         throw Error(
           'Incompatible React versions: The "react" and "react-dom" packages must have the exact same version. Instead got:\n  - react:      ' +
             (isomorphicReactPackageVersion +
-              "\n  - react-dom:  19.0.0-native-fb-459fd418-20241001\nLearn more: https://react.dev/warnings/version-mismatch")
+              "\n  - react-dom:  19.0.0-native-fb-b78a7f2f-20241007\nLearn more: https://react.dev/warnings/version-mismatch")
         );
     })();
     ("function" === typeof Map &&
@@ -25406,11 +25406,11 @@ __DEV__ &&
       !(function () {
         var internals = {
           bundleType: 1,
-          version: "19.0.0-native-fb-459fd418-20241001",
+          version: "19.0.0-native-fb-b78a7f2f-20241007",
           rendererPackageName: "react-dom",
           currentDispatcherRef: ReactSharedInternals,
           findFiberByHostInstance: getClosestInstanceFromNode,
-          reconcilerVersion: "19.0.0-native-fb-459fd418-20241001"
+          reconcilerVersion: "19.0.0-native-fb-b78a7f2f-20241007"
         };
         internals.overrideHookState = overrideHookState;
         internals.overrideHookStateDeletePath = overrideHookStateDeletePath;
@@ -25870,7 +25870,7 @@ __DEV__ &&
     exports.useFormStatus = function () {
       return resolveDispatcher().useHostTransitionStatus();
     };
-    exports.version = "19.0.0-native-fb-459fd418-20241001";
+    exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
     "undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ &&
       "function" ===
         typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStop &&

diff --git a/...cebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMProfiling-prod.js b/...cebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMProfiling-prod.js
@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<de7905821e9bd8b0b0114678b6e7f3bf>>
+ * @generated SignedSource<<32a7570edfe1e2a0b4a6c63c9684eea8>>
  */
 
 /*
@@ -15609,14 +15609,14 @@ ReactDOMHydrationRoot.prototype.unstable_scheduleHydration = function (target) {
 };
 var isomorphicReactPackageVersion$jscomp$inline_1692 = React.version;
 if (
-  "19.0.0-native-fb-459fd418-20241001" !==
+  "19.0.0-native-fb-b78a7f2f-20241007" !==
   isomorphicReactPackageVersion$jscomp$inline_1692
 )
   throw Error(
     formatProdErrorMessage(
       527,
       isomorphicReactPackageVersion$jscomp$inline_1692,
-      "19.0.0-native-fb-459fd418-20241001"
+      "19.0.0-native-fb-b78a7f2f-20241007"
     )
   );
 ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
@@ -15638,11 +15638,11 @@ ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
 };
 var internals$jscomp$inline_2147 = {
   bundleType: 0,
-  version: "19.0.0-native-fb-459fd418-20241001",
+  version: "19.0.0-native-fb-b78a7f2f-20241007",
   rendererPackageName: "react-dom",
   currentDispatcherRef: ReactSharedInternals,
   findFiberByHostInstance: getClosestInstanceFromNode,
-  reconcilerVersion: "19.0.0-native-fb-459fd418-20241001"
+  reconcilerVersion: "19.0.0-native-fb-b78a7f2f-20241007"
 };
 if ("undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__) {
   var hook$jscomp$inline_2148 = __REACT_DEVTOOLS_GLOBAL_HOOK__;
@@ -15900,4 +15900,4 @@ exports.useFormState = function (action, initialState, permalink) {
 exports.useFormStatus = function () {
   return ReactSharedInternals.H.useHostTransitionStatus();
 };
-exports.version = "19.0.0-native-fb-459fd418-20241001";
+exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
diff --git a/...k-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMProfiling-profiling.js b/...k-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMProfiling-profiling.js
@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<a8958828a6f1c9be677992cbbc2cdd34>>
+ * @generated SignedSource<<15cc6efda2582697662984eedd53fbd5>>
  */
 
 /*
@@ -16270,14 +16270,14 @@ ReactDOMHydrationRoot.prototype.unstable_scheduleHydration = function (target) {
 };
 var isomorphicReactPackageVersion$jscomp$inline_1782 = React.version;
 if (
-  "19.0.0-native-fb-459fd418-20241001" !==
+  "19.0.0-native-fb-b78a7f2f-20241007" !==
   isomorphicReactPackageVersion$jscomp$inline_1782
 )
   throw Error(
     formatProdErrorMessage(
       527,
       isomorphicReactPackageVersion$jscomp$inline_1782,
-      "19.0.0-native-fb-459fd418-20241001"
+      "19.0.0-native-fb-b78a7f2f-20241007"
     )
   );
 ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
@@ -16299,11 +16299,11 @@ ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
 };
 var internals$jscomp$inline_1789 = {
   bundleType: 0,
-  version: "19.0.0-native-fb-459fd418-20241001",
+  version: "19.0.0-native-fb-b78a7f2f-20241007",
   rendererPackageName: "react-dom",
   currentDispatcherRef: ReactSharedInternals,
   findFiberByHostInstance: getClosestInstanceFromNode,
-  reconcilerVersion: "19.0.0-native-fb-459fd418-20241001",
+  reconcilerVersion: "19.0.0-native-fb-b78a7f2f-20241007",
   getLaneLabelMap: function () {
     for (
       var map = new Map(), lane = 1, index$286 = 0;
@@ -16576,7 +16576,7 @@ exports.useFormState = function (action, initialState, permalink) {
 exports.useFormStatus = function () {
   return ReactSharedInternals.H.useHostTransitionStatus();
 };
-exports.version = "19.0.0-native-fb-459fd418-20241001";
+exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
 "undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ &&
   "function" ===
     typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStop &&

diff --git a/...source/xplat/js/RKJSModules/vendor/react/react-test-renderer/cjs/ReactTestRenderer-dev.js b/...source/xplat/js/RKJSModules/vendor/react/react-test-renderer/cjs/ReactTestRenderer-dev.js
@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<1d53c7bc3d0ae903c61fa8595d08393e>>
+ * @generated SignedSource<<57eaa37e0992b9ff5709317b55eae2af>>
  */
 
 "use strict";
@@ -15136,11 +15136,11 @@ __DEV__ &&
     (function () {
       var internals = {
         bundleType: 1,
-        version: "19.0.0-native-fb-459fd418-20241001",
+        version: "19.0.0-native-fb-b78a7f2f-20241007",
         rendererPackageName: "react-test-renderer",
         currentDispatcherRef: ReactSharedInternals,
         findFiberByHostInstance: getInstanceFromNode,
-        reconcilerVersion: "19.0.0-native-fb-459fd418-20241001"
+        reconcilerVersion: "19.0.0-native-fb-b78a7f2f-20241007"
       };
       internals.overrideHookState = overrideHookState;
       internals.overrideHookStateDeletePath = overrideHookStateDeletePath;
@@ -15285,5 +15285,5 @@ __DEV__ &&
             flushSyncWorkAcrossRoots_impl(0, !0));
       }
     };
-    exports.version = "19.0.0-native-fb-459fd418-20241001";
+    exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
   })();
diff --git a/...ource/xplat/js/RKJSModules/vendor/react/react-test-renderer/cjs/ReactTestRenderer-prod.js b/...ource/xplat/js/RKJSModules/vendor/react/react-test-renderer/cjs/ReactTestRenderer-prod.js
@@ -7,7 +7,7 @@
  * @noflow
  * @nolint
  * @preventMunge
- * @generated SignedSource<<61ae7a14b1c2fe4d5a62116dd0057516>>
+ * @generated SignedSource<<f6849f0e258dac90e87357636acbd312>>
  */
 
 "use strict";
@@ -9520,14 +9520,14 @@ function wrapFiber(fiber) {
 }
 var internals$jscomp$inline_1346 = {
   bundleType: 0,
-  version: "19.0.0-native-fb-459fd418-20241001",
+  version: "19.0.0-native-fb-b78a7f2f-20241007",
   rendererPackageName: "react-test-renderer",
   currentDispatcherRef: ReactSharedInternals,
   findFiberByHostInstance: function (mockNode) {
     mockNode = nodeToInstanceMap.get(mockNode);
     return void 0 !== mockNode ? mockNode.internalInstanceHandle : null;
   },
-  reconcilerVersion: "19.0.0-native-fb-459fd418-20241001"
+  reconcilerVersion: "19.0.0-native-fb-b78a7f2f-20241007"
 };
 if ("undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__) {
   var hook$jscomp$inline_1347 = __REACT_DEVTOOLS_GLOBAL_HOOK__;
@@ -9663,4 +9663,4 @@ exports.unstable_batchedUpdates = function (fn, a) {
         flushSyncWorkAcrossRoots_impl(0, !0));
   }
 };
-exports.version = "19.0.0-native-fb-459fd418-20241001";
+exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		19.0.0-native-fb-459fd418-20241001
		19.0.0-native-fb-b78a7f2f-20241007