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[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)
1 parent 6acd66e commit b3b172a

23 files changed

+93
-87
lines changed

‎compiled-rn/VERSION_NATIVE_FB‎

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@@ -1 +1 @@
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19.0.0-native-fb-459fd418-20241001
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19.0.0-native-fb-b78a7f2f-20241007

‎compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOM-dev.js‎

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* @noflow
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* @nolint
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* @preventMunge
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* @generated SignedSource<<333789674f3a865b32eba498659ac910>>
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* @generated SignedSource<<d5faa91f4a5f8a6940d890f72a303b54>>
1111
*/
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"use strict";
@@ -420,5 +420,5 @@ __DEV__ &&
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exports.useFormStatus = function () {
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return resolveDispatcher().useHostTransitionStatus();
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};
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exports.version = "19.0.0-native-fb-459fd418-20241001";
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exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
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})();

‎compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOM-prod.js‎

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* @noflow
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* @nolint
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* @preventMunge
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* @generated SignedSource<<079922b0a92a10633e0f40e43b54b735>>
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* @generated SignedSource<<19418ee514eca4bcaf1ba0d649a720b4>>
1111
*/
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"use strict";
@@ -203,4 +203,4 @@ exports.useFormState = function (action, initialState, permalink) {
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exports.useFormStatus = function () {
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return ReactSharedInternals.H.useHostTransitionStatus();
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};
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exports.version = "19.0.0-native-fb-459fd418-20241001";
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exports.version = "19.0.0-native-fb-b78a7f2f-20241007";

‎compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOM-profiling.js‎

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* @noflow
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* @nolint
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* @preventMunge
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* @generated SignedSource<<079922b0a92a10633e0f40e43b54b735>>
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* @generated SignedSource<<19418ee514eca4bcaf1ba0d649a720b4>>
1111
*/
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"use strict";
@@ -203,4 +203,4 @@ exports.useFormState = function (action, initialState, permalink) {
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exports.useFormStatus = function () {
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return ReactSharedInternals.H.useHostTransitionStatus();
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};
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exports.version = "19.0.0-native-fb-459fd418-20241001";
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exports.version = "19.0.0-native-fb-b78a7f2f-20241007";

‎compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMClient-dev.js‎

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* @noflow
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* @nolint
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* @preventMunge
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* @generated SignedSource<<81900bfb513fc0c38794b9e3c210915a>>
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* @generated SignedSource<<50538a711c0ffae7621f4907d19f5002>>
1111
*/
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/*
@@ -25304,11 +25304,11 @@ __DEV__ &&
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};
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(function () {
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var isomorphicReactPackageVersion = React.version;
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if ("19.0.0-native-fb-459fd418-20241001" !== isomorphicReactPackageVersion)
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if ("19.0.0-native-fb-b78a7f2f-20241007" !== isomorphicReactPackageVersion)
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throw Error(
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'Incompatible React versions: The "react" and "react-dom" packages must have the exact same version. Instead got:\n - react: ' +
2531025310
(isomorphicReactPackageVersion +
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"\n - react-dom: 19.0.0-native-fb-459fd418-20241001\nLearn more: https://react.dev/warnings/version-mismatch")
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"\n - react-dom: 19.0.0-native-fb-b78a7f2f-20241007\nLearn more: https://react.dev/warnings/version-mismatch")
2531225312
);
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})();
2531425314
("function" === typeof Map &&
@@ -25345,11 +25345,11 @@ __DEV__ &&
2534525345
!(function () {
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var internals = {
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bundleType: 1,
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version: "19.0.0-native-fb-459fd418-20241001",
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version: "19.0.0-native-fb-b78a7f2f-20241007",
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rendererPackageName: "react-dom",
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currentDispatcherRef: ReactSharedInternals,
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findFiberByHostInstance: getClosestInstanceFromNode,
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reconcilerVersion: "19.0.0-native-fb-459fd418-20241001"
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reconcilerVersion: "19.0.0-native-fb-b78a7f2f-20241007"
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};
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internals.overrideHookState = overrideHookState;
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internals.overrideHookStateDeletePath = overrideHookStateDeletePath;
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listenToAllSupportedEvents(container);
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return new ReactDOMHydrationRoot(initialChildren);
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};
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exports.version = "19.0.0-native-fb-459fd418-20241001";
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exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
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})();

‎compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMClient-prod.js‎

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* @noflow
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* @nolint
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* @preventMunge
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* @generated SignedSource<<bb77136cedd422081ff7603adc64a4d5>>
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* @generated SignedSource<<66c9a1a1221b0f25c3fc6b802381a71f>>
1111
*/
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/*
@@ -15598,14 +15598,14 @@ ReactDOMHydrationRoot.prototype.unstable_scheduleHydration = function (target) {
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};
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var isomorphicReactPackageVersion$jscomp$inline_1691 = React.version;
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if (
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"19.0.0-native-fb-459fd418-20241001" !==
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"19.0.0-native-fb-b78a7f2f-20241007" !==
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isomorphicReactPackageVersion$jscomp$inline_1691
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)
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throw Error(
1560515605
formatProdErrorMessage(
1560615606
527,
1560715607
isomorphicReactPackageVersion$jscomp$inline_1691,
15608-
"19.0.0-native-fb-459fd418-20241001"
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"19.0.0-native-fb-b78a7f2f-20241007"
1560915609
)
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);
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ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
@@ -15627,11 +15627,11 @@ ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
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};
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var internals$jscomp$inline_2144 = {
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bundleType: 0,
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version: "19.0.0-native-fb-459fd418-20241001",
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version: "19.0.0-native-fb-b78a7f2f-20241007",
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rendererPackageName: "react-dom",
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currentDispatcherRef: ReactSharedInternals,
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findFiberByHostInstance: getClosestInstanceFromNode,
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reconcilerVersion: "19.0.0-native-fb-459fd418-20241001"
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reconcilerVersion: "19.0.0-native-fb-b78a7f2f-20241007"
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};
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if ("undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__) {
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var hook$jscomp$inline_2145 = __REACT_DEVTOOLS_GLOBAL_HOOK__;
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listenToAllSupportedEvents(container);
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return new ReactDOMHydrationRoot(initialChildren);
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};
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exports.version = "19.0.0-native-fb-459fd418-20241001";
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exports.version = "19.0.0-native-fb-b78a7f2f-20241007";

‎compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMClient-profiling.js‎

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Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
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* @noflow
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* @nolint
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* @preventMunge
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* @generated SignedSource<<54e57ea222e9bfd9dbf750496a69abc8>>
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* @generated SignedSource<<0a35ca8dced5c33f584e6582ef1df166>>
1111
*/
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/*
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};
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var isomorphicReactPackageVersion$jscomp$inline_1781 = React.version;
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if (
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"19.0.0-native-fb-459fd418-20241001" !==
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"19.0.0-native-fb-b78a7f2f-20241007" !==
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isomorphicReactPackageVersion$jscomp$inline_1781
1626016260
)
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throw Error(
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formatProdErrorMessage(
1626316263
527,
1626416264
isomorphicReactPackageVersion$jscomp$inline_1781,
16265-
"19.0.0-native-fb-459fd418-20241001"
16265+
"19.0.0-native-fb-b78a7f2f-20241007"
1626616266
)
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);
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ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
@@ -16284,11 +16284,11 @@ ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
1628416284
};
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var internals$jscomp$inline_1788 = {
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bundleType: 0,
16287-
version: "19.0.0-native-fb-459fd418-20241001",
16287+
version: "19.0.0-native-fb-b78a7f2f-20241007",
1628816288
rendererPackageName: "react-dom",
1628916289
currentDispatcherRef: ReactSharedInternals,
1629016290
findFiberByHostInstance: getClosestInstanceFromNode,
16291-
reconcilerVersion: "19.0.0-native-fb-459fd418-20241001",
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reconcilerVersion: "19.0.0-native-fb-b78a7f2f-20241007",
1629216292
getLaneLabelMap: function () {
1629316293
for (
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var map = new Map(), lane = 1, index$286 = 0;
@@ -16407,4 +16407,4 @@ exports.hydrateRoot = function (container, initialChildren, options) {
1640716407
listenToAllSupportedEvents(container);
1640816408
return new ReactDOMHydrationRoot(initialChildren);
1640916409
};
16410-
exports.version = "19.0.0-native-fb-459fd418-20241001";
16410+
exports.version = "19.0.0-native-fb-b78a7f2f-20241007";

‎compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMProfiling-dev.js‎

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* @noflow
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* @nolint
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* @preventMunge
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* @generated SignedSource<<ee0f9fb7d05a1c29290cae2dd15d3f4e>>
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* @generated SignedSource<<8c1b7dae604278006c2ff6473ace83e0>>
1111
*/
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/*
@@ -25365,11 +25365,11 @@ __DEV__ &&
2536525365
};
2536625366
(function () {
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var isomorphicReactPackageVersion = React.version;
25368-
if ("19.0.0-native-fb-459fd418-20241001" !== isomorphicReactPackageVersion)
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if ("19.0.0-native-fb-b78a7f2f-20241007" !== isomorphicReactPackageVersion)
2536925369
throw Error(
2537025370
'Incompatible React versions: The "react" and "react-dom" packages must have the exact same version. Instead got:\n - react: ' +
2537125371
(isomorphicReactPackageVersion +
25372-
"\n - react-dom: 19.0.0-native-fb-459fd418-20241001\nLearn more: https://react.dev/warnings/version-mismatch")
25372+
"\n - react-dom: 19.0.0-native-fb-b78a7f2f-20241007\nLearn more: https://react.dev/warnings/version-mismatch")
2537325373
);
2537425374
})();
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("function" === typeof Map &&
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2540625406
!(function () {
2540725407
var internals = {
2540825408
bundleType: 1,
25409-
version: "19.0.0-native-fb-459fd418-20241001",
25409+
version: "19.0.0-native-fb-b78a7f2f-20241007",
2541025410
rendererPackageName: "react-dom",
2541125411
currentDispatcherRef: ReactSharedInternals,
2541225412
findFiberByHostInstance: getClosestInstanceFromNode,
25413-
reconcilerVersion: "19.0.0-native-fb-459fd418-20241001"
25413+
reconcilerVersion: "19.0.0-native-fb-b78a7f2f-20241007"
2541425414
};
2541525415
internals.overrideHookState = overrideHookState;
2541625416
internals.overrideHookStateDeletePath = overrideHookStateDeletePath;
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2587025870
exports.useFormStatus = function () {
2587125871
return resolveDispatcher().useHostTransitionStatus();
2587225872
};
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exports.version = "19.0.0-native-fb-459fd418-20241001";
25873+
exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
2587425874
"undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ &&
2587525875
"function" ===
2587625876
typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStop &&

‎compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMProfiling-prod.js‎

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* @generated SignedSource<<32a7570edfe1e2a0b4a6c63c9684eea8>>
1111
*/
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/*
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1560915609
};
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var isomorphicReactPackageVersion$jscomp$inline_1692 = React.version;
1561115611
if (
15612-
"19.0.0-native-fb-459fd418-20241001" !==
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"19.0.0-native-fb-b78a7f2f-20241007" !==
1561315613
isomorphicReactPackageVersion$jscomp$inline_1692
1561415614
)
1561515615
throw Error(
1561615616
formatProdErrorMessage(
1561715617
527,
1561815618
isomorphicReactPackageVersion$jscomp$inline_1692,
15619-
"19.0.0-native-fb-459fd418-20241001"
15619+
"19.0.0-native-fb-b78a7f2f-20241007"
1562015620
)
1562115621
);
1562215622
ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
@@ -15638,11 +15638,11 @@ ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
1563815638
};
1563915639
var internals$jscomp$inline_2147 = {
1564015640
bundleType: 0,
15641-
version: "19.0.0-native-fb-459fd418-20241001",
15641+
version: "19.0.0-native-fb-b78a7f2f-20241007",
1564215642
rendererPackageName: "react-dom",
1564315643
currentDispatcherRef: ReactSharedInternals,
1564415644
findFiberByHostInstance: getClosestInstanceFromNode,
15645-
reconcilerVersion: "19.0.0-native-fb-459fd418-20241001"
15645+
reconcilerVersion: "19.0.0-native-fb-b78a7f2f-20241007"
1564615646
};
1564715647
if ("undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__) {
1564815648
var hook$jscomp$inline_2148 = __REACT_DEVTOOLS_GLOBAL_HOOK__;
@@ -15900,4 +15900,4 @@ exports.useFormState = function (action, initialState, permalink) {
1590015900
exports.useFormStatus = function () {
1590115901
return ReactSharedInternals.H.useHostTransitionStatus();
1590215902
};
15903-
exports.version = "19.0.0-native-fb-459fd418-20241001";
15903+
exports.version = "19.0.0-native-fb-b78a7f2f-20241007";

‎compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/react-dom/cjs/ReactDOMProfiling-profiling.js‎

Lines changed: 6 additions & 6 deletions
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@@ -7,7 +7,7 @@
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* @noflow
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* @nolint
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* @preventMunge
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* @generated SignedSource<<a8958828a6f1c9be677992cbbc2cdd34>>
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* @generated SignedSource<<15cc6efda2582697662984eedd53fbd5>>
1111
*/
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/*
@@ -16270,14 +16270,14 @@ ReactDOMHydrationRoot.prototype.unstable_scheduleHydration = function (target) {
1627016270
};
1627116271
var isomorphicReactPackageVersion$jscomp$inline_1782 = React.version;
1627216272
if (
16273-
"19.0.0-native-fb-459fd418-20241001" !==
16273+
"19.0.0-native-fb-b78a7f2f-20241007" !==
1627416274
isomorphicReactPackageVersion$jscomp$inline_1782
1627516275
)
1627616276
throw Error(
1627716277
formatProdErrorMessage(
1627816278
527,
1627916279
isomorphicReactPackageVersion$jscomp$inline_1782,
16280-
"19.0.0-native-fb-459fd418-20241001"
16280+
"19.0.0-native-fb-b78a7f2f-20241007"
1628116281
)
1628216282
);
1628316283
ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
@@ -16299,11 +16299,11 @@ ReactDOMSharedInternals.findDOMNode = function (componentOrElement) {
1629916299
};
1630016300
var internals$jscomp$inline_1789 = {
1630116301
bundleType: 0,
16302-
version: "19.0.0-native-fb-459fd418-20241001",
16302+
version: "19.0.0-native-fb-b78a7f2f-20241007",
1630316303
rendererPackageName: "react-dom",
1630416304
currentDispatcherRef: ReactSharedInternals,
1630516305
findFiberByHostInstance: getClosestInstanceFromNode,
16306-
reconcilerVersion: "19.0.0-native-fb-459fd418-20241001",
16306+
reconcilerVersion: "19.0.0-native-fb-b78a7f2f-20241007",
1630716307
getLaneLabelMap: function () {
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for (
1630916309
var map = new Map(), lane = 1, index$286 = 0;
@@ -16576,7 +16576,7 @@ exports.useFormState = function (action, initialState, permalink) {
1657616576
exports.useFormStatus = function () {
1657716577
return ReactSharedInternals.H.useHostTransitionStatus();
1657816578
};
16579-
exports.version = "19.0.0-native-fb-459fd418-20241001";
16579+
exports.version = "19.0.0-native-fb-b78a7f2f-20241007";
1658016580
"undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ &&
1658116581
"function" ===
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typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStop &&

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