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Scaffolding for useMemoCache hook #25123

Merged
merged 2 commits into from
Aug 23, 2022
Merged

Scaffolding for useMemoCache hook #25123

merged 2 commits into from
Aug 23, 2022

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josephsavona
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Summary

Stubs out a new hook, useMemoCache(size: number): Array<any> which is intended for use only as a compilation target for our experimental build-time auto-memoization feature (see React without memo for background). This hook is unsafe to call manually, ie the API is powerful and allows violating the rules of React, and the user is responsible for ensuring that the usage is safe. The intent is that build-time tools such as our auto-memoization feature will guarantee that transformed code uses the API safely.

How did you test this change?

yarn test/flow

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sizebot commented Aug 19, 2022 •
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Comparing: 19e9a4c...dd7d681

Critical size changes

Includes critical production bundles, as well as any change greater than 2%:

Name +/- Base Current +/- gzip Base gzip Current gzip
oss-stable/react-dom/cjs/react-dom.production.min.js = 134.28 kB 134.28 kB = 42.94 kB 42.94 kB
oss-experimental/react-dom/cjs/react-dom.production.min.js +0.08% 140.35 kB 140.46 kB +0.06% 44.74 kB 44.77 kB
facebook-www/ReactDOM-prod.classic.js +0.06% 474.44 kB 474.73 kB +0.06% 84.88 kB 84.92 kB
facebook-www/ReactDOM-prod.modern.js +0.06% 459.68 kB 459.97 kB +0.05% 82.63 kB 82.67 kB
facebook-www/ReactDOMForked-prod.classic.js +0.06% 474.44 kB 474.73 kB +0.06% 84.88 kB 84.92 kB

Significant size changes

Includes any change greater than 0.2%:

Expand to show
Name +/- Base Current +/- gzip Base gzip Current gzip
oss-experimental/react-suspense-test-utils/cjs/react-suspense-test-utils.js +1.46% 2.13 kB 2.16 kB +0.83% 0.85 kB 0.85 kB
oss-stable-semver/react-suspense-test-utils/cjs/react-suspense-test-utils.js +1.46% 2.13 kB 2.16 kB +0.83% 0.85 kB 0.85 kB
oss-stable/react-suspense-test-utils/cjs/react-suspense-test-utils.js +1.46% 2.13 kB 2.16 kB +0.83% 0.85 kB 0.85 kB
oss-experimental/react/cjs/react.production.min.js +0.95% 7.99 kB 8.07 kB +0.23% 3.01 kB 3.01 kB
facebook-react-native/react/cjs/React-prod.js +0.66% 17.09 kB 17.20 kB +0.46% 4.37 kB 4.39 kB
facebook-react-native/react/cjs/React-profiling.js +0.63% 17.70 kB 17.81 kB +0.38% 4.50 kB 4.52 kB
oss-experimental/react/umd/react.profiling.min.js +0.59% 11.79 kB 11.86 kB +0.09% 4.57 kB 4.57 kB
oss-experimental/react/umd/react.production.min.js +0.59% 11.79 kB 11.86 kB +0.04% 4.57 kB 4.57 kB
facebook-www/React-prod.modern.js +0.58% 19.34 kB 19.45 kB +0.41% 4.84 kB 4.86 kB
facebook-www/React-prod.classic.js +0.57% 19.65 kB 19.77 kB +0.41% 4.94 kB 4.96 kB
facebook-www/React-profiling.modern.js +0.56% 19.94 kB 20.05 kB +0.40% 4.97 kB 4.99 kB
facebook-www/React-profiling.classic.js +0.55% 20.26 kB 20.37 kB +0.40% 5.06 kB 5.08 kB
oss-experimental/react-server/cjs/react-server-flight.production.min.js +0.39% 10.71 kB 10.76 kB +0.30% 4.01 kB 4.02 kB
oss-stable-semver/react-server/cjs/react-server-flight.production.min.js +0.39% 10.71 kB 10.76 kB +0.30% 4.01 kB 4.02 kB
oss-stable/react-server/cjs/react-server-flight.production.min.js +0.39% 10.71 kB 10.76 kB +0.30% 4.01 kB 4.02 kB
facebook-relay/flight/ReactFlightNativeRelayServer-prod.js +0.28% 22.03 kB 22.09 kB +0.31% 5.48 kB 5.50 kB
oss-stable-semver/react-server-dom-webpack/cjs/react-server-dom-webpack-writer.browser.production.min.server.js +0.25% 17.11 kB 17.16 kB +0.20% 6.40 kB 6.41 kB
oss-stable/react-server-dom-webpack/cjs/react-server-dom-webpack-writer.browser.production.min.server.js +0.25% 17.11 kB 17.16 kB +0.20% 6.40 kB 6.41 kB
oss-experimental/react-server-dom-webpack/cjs/react-server-dom-webpack-writer.browser.production.min.server.js +0.25% 17.16 kB 17.20 kB +0.19% 6.42 kB 6.43 kB
oss-stable-semver/react-server-dom-webpack/cjs/react-server-dom-webpack-writer.node.production.min.server.js +0.25% 17.53 kB 17.58 kB +0.20% 6.49 kB 6.50 kB
oss-stable/react-server-dom-webpack/cjs/react-server-dom-webpack-writer.node.production.min.server.js +0.25% 17.53 kB 17.58 kB +0.20% 6.49 kB 6.50 kB
oss-experimental/react-server-dom-webpack/cjs/react-server-dom-webpack-writer.node.production.min.server.js +0.24% 17.58 kB 17.62 kB +0.20% 6.51 kB 6.52 kB
oss-stable-semver/react-server-dom-webpack/umd/react-server-dom-webpack-writer.browser.production.min.server.js +0.24% 17.30 kB 17.34 kB +0.19% 6.44 kB 6.45 kB
oss-stable/react-server-dom-webpack/umd/react-server-dom-webpack-writer.browser.production.min.server.js +0.24% 17.30 kB 17.34 kB +0.19% 6.44 kB 6.45 kB
oss-experimental/react-server-dom-webpack/umd/react-server-dom-webpack-writer.browser.production.min.server.js +0.24% 17.34 kB 17.38 kB +0.17% 6.46 kB 6.47 kB
oss-experimental/react/cjs/react.development.js +0.22% 91.54 kB 91.74 kB +0.10% 24.62 kB 24.64 kB
facebook-www/ReactFlightDOMRelayServer-prod.classic.js +0.22% 27.84 kB 27.90 kB +0.22% 7.34 kB 7.36 kB
facebook-www/ReactFlightDOMRelayServer-prod.modern.js +0.22% 27.91 kB 27.98 kB +0.23% 7.37 kB 7.39 kB

Generated by 🚫 dangerJS against dd7d681

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@josephsavona josephsavona merged commit 9e67e7a into facebook:main Aug 23, 2022
GrinZero added a commit to GrinZero/react that referenced this pull request Aug 31, 2022
@GrinZero
Merge branch 'main' of ssh://github.com/GrinZero/react
ca0bdeb 
* 'main' of ssh://github.com/GrinZero/react: (26 commits)
  [devtools][easy] Fix flow type (facebook#25147)
  Remove Symbol Polyfill (again) (facebook#25144)
  Remove ReactFiberFlags MountLayoutDev and MountPassiveDev (facebook#25091)
  experimental_use(promise) (facebook#25084)
  [Transition Tracing] onMarkerIncomplete - Tracing Marker/Suspense Boundary Deletions (facebook#24885)
  [Flight] Add support for Webpack Async Modules (facebook#25138)
  Fix typo: supportsMicrotask -> supportsMicrotasks (facebook#25142)
  Allow functions to be used as module references (facebook#25137)
  Test the node-register hooks in unit tests (facebook#25132)
  Return closestInstance in `getInspectorDataForViewAtPoint` (facebook#25118)
  [DevTools] Highlight RN elements on hover (facebook#25106)
  Update fixtures/flight to webpack 5 (facebook#25115)
  Align StrictMode behaviour with production (facebook#25049)
  Scaffolding for useMemoCache hook (facebook#25123)
  devtools: Fix typo from directores to directories (facebook#25124)
  fixture: Fix typo from perfomrance to performance (facebook#25100)
  [DevTools] Add events necessary for click to inspect on RN (facebook#25111)
  Add missing createServerContext for experimental shared subset (facebook#25114)
  support subresource integrity for bootstrapScripts and bootstrapModules (facebook#25104)
  make preamble and postamble types explicit and fix typo (facebook#25102)
  ...
facebook-github-bot pushed a commit to facebook/react-native that referenced this pull request Sep 12, 2022
@sammy-SC @facebook-github-bot
React Native sync for revisions 4ea064e...c28f313
56c28f3 
Summary:
This sync includes the following changes:
- **[c28f313e6](facebook/react@c28f313e6 )**: experimental_use(promise) for SSR ([#25214](facebook/react#25214)) //<Andrew Clark>//
- **[d6f9628a8](facebook/react@d6f9628a8 )**: Remove some RSC subset entry points that were removed in the main entry point ([#25209](facebook/react#25209)) //<Sebastian Markbåge>//
- **[a473d08fc](facebook/react@a473d08fc )**: Update to Flow from 0.97 to 0.122 ([#25204](facebook/react#25204)) //<Jan Kassens>//
- **[7028ce745](facebook/react@7028ce745 )**: experimental_use(promise) for Server Components ([#25207](facebook/react#25207)) //<Andrew Clark>//
- **[bfb65681e](facebook/react@bfb65681e )**: experimental_use(context)([#25202](facebook/react#25202)) //<mofeiZ>//
- **[f0efa1164](facebook/react@f0efa1164 )**: [flow] remove custom suppress comment config ([#25170](facebook/react#25170)) //<Jan Kassens>//
- **[2e7f422fe](facebook/react@2e7f422fe )**: Refactor: its type is Container ([#25153](facebook/react#25153)) //<bubucuo>//
- **[2c2d9a1df](facebook/react@2c2d9a1df )**: [eslint-plugin-react-hooks] only allow capitalized component names ([#25162](facebook/react#25162)) //<Jan Kassens>//
- **[36c908a6c](facebook/react@36c908a6c )**: Don't use the Flight terminology in public error messages ([#25166](facebook/react#25166)) //<Sebastian Markbåge>//
- **[8d1b057ec](facebook/react@8d1b057ec )**: [Flight] Minor error handling fixes ([#25151](facebook/react#25151)) //<Sebastian Markbåge>//
- **[9ff738f53](facebook/react@9ff738f53 )**: [devtools][easy] Fix flow type ([#25147](facebook/react#25147)) //<Tianyu Yao>//
- **[0de3ddf56](facebook/react@0de3ddf56 )**: Remove Symbol Polyfill (again) ([#25144](facebook/react#25144)) //<Ricky>//
- **[b36f72235](facebook/react@b36f72235 )**: Remove ReactFiberFlags MountLayoutDev and MountPassiveDev ([#25091](facebook/react#25091)) //<Samuel Susla>//
- **[b6978bc38](facebook/react@b6978bc38 )**: experimental_use(promise) ([#25084](facebook/react#25084)) //<Andrew Clark>//
- **[11ed7010c](facebook/react@11ed7010c )**: [Transition Tracing] onMarkerIncomplete - Tracing Marker/Suspense Boundary Deletions ([#24885](facebook/react#24885)) //<Luna Ruan>//
- **[b79894259](facebook/react@b79894259 )**: [Flight] Add support for Webpack Async Modules ([#25138](facebook/react#25138)) //<Sebastian Markbåge>//
- **[c8b778b7f](facebook/react@c8b778b7f )**: Fix typo: supportsMicrotask -> supportsMicrotasks ([#25142](facebook/react#25142)) //<kwzr>//
- **[d0f396651](facebook/react@d0f396651 )**: Allow functions to be used as module references ([#25137](facebook/react#25137)) //<Sebastian Markbåge>//
- **[38c5d8a03](facebook/react@38c5d8a03 )**: Test the node-register hooks in unit tests ([#25132](facebook/react#25132)) //<Sebastian Markbåge>//
- **[3f70e68ce](facebook/react@3f70e68ce )**: Return closestInstance in `getInspectorDataForViewAtPoint` ([#25118](facebook/react#25118)) //<Tianyu Yao>//
- **[3d443cad7](facebook/react@3d443cad7 )**: Update fixtures/flight to webpack 5 ([#25115](facebook/react#25115)) //<Tim Neutkens>//
- **[5d1ce6513](facebook/react@5d1ce6513 )**: Align StrictMode behaviour with production ([#25049](facebook/react#25049)) //<Samuel Susla>//
- **[9e67e7a31](facebook/react@9e67e7a31 )**: Scaffolding for useMemoCache hook ([#25123](facebook/react#25123)) //<Joseph Savona>//
- **[19e9a4c68](facebook/react@19e9a4c68 )**: Add missing createServerContext for experimental shared subset ([#25114](facebook/react#25114)) //<Jiachi Liu>//
- **[6ef466c68](facebook/react@6ef466c68 )**: make preamble and postamble types explicit and fix typo ([#25102](facebook/react#25102)) //<Josh Story>//
- **[796d31809](facebook/react@796d31809 )**: Implement basic stylesheet Resources for react-dom ([#25060](facebook/react#25060)) //<Josh Story>//
- **[32baab38f](facebook/react@32baab38f )**: [Transition Tracing] Add Tag Field to Marker Instance ([#25085](facebook/react#25085)) //<Luna Ruan>//
- **[8ef3a7c08](facebook/react@8ef3a7c08 )**: Resume immediately pinged fiber without unwinding ([#25074](facebook/react#25074)) //<Andrew Clark>//
- **[7bcc68772](facebook/react@7bcc68772 )**: Remove argument committedLanes from reappearLayoutEffects and recursivelyTraverseReappearLayoutEffects ([#25080](facebook/react#25080)) //<Samuel Susla>//
- **[ca990e9a7](facebook/react@ca990e9a7 )**: Add API to force Scheduler to yield for macrotask ([#25044](facebook/react#25044)) //<Andrew Clark>//
- **[b4204ede6](facebook/react@b4204ede6 )**: Clean up unused Deletion flag ([#24992](facebook/react#24992)) //<Andrew Clark>//
- **[e193be87e](facebook/react@e193be87e )**: [Transition Tracing] Add Offscreen Test ([#25035](facebook/react#25035)) //<Luna Ruan>//
- **[9fcaf88d5](facebook/react@9fcaf88d5 )**: Remove rootContainerInstance from unnecessary places ([#25024](facebook/react#25024)) //<Sebastian Markbåge>//
- **[80f3d8819](facebook/react@80f3d8819 )**: Mount/unmount passive effects when Offscreen visibility changes ([#24977](facebook/react#24977)) //<Andrew Clark>//

Changelog:
[General][Changed] - React Native sync for revisions 4ea064e...c28f313

Reviewed By: rickhanlonii

Differential Revision: D39384898

fbshipit-source-id: 20b080a53851d6dd9d522c8468dd02aab9ba76db
rickhanlonii pushed a commit that referenced this pull request Oct 5, 2022
@josephsavona @acdlite @rickhanlonii
Scaffolding for useMemoCache hook (#25123)
2c35dc9 
* Scaffolding for useMemoCache hook
* cleanup leftovers from copy/paste of use() diff

Co-authored-by: Andrew Clark <git@andrewclark.io>
rickhanlonii pushed a commit that referenced this pull request Oct 6, 2022
@josephsavona @acdlite @rickhanlonii
Scaffolding for useMemoCache hook (#25123)
387bbf0 
* Scaffolding for useMemoCache hook
* cleanup leftovers from copy/paste of use() diff

Co-authored-by: Andrew Clark <git@andrewclark.io>
OlimpiaZurek pushed a commit to OlimpiaZurek/react-native that referenced this pull request May 22, 2023
@sammy-SC @OlimpiaZurek
React Native sync for revisions 4ea064e...c28f313
0db84a9 
Summary:
This sync includes the following changes:
- **[c28f313e6](facebook/react@c28f313e6 )**: experimental_use(promise) for SSR ([facebook#25214](facebook/react#25214)) //<Andrew Clark>//
- **[d6f9628a8](facebook/react@d6f9628a8 )**: Remove some RSC subset entry points that were removed in the main entry point ([facebook#25209](facebook/react#25209)) //<Sebastian Markbåge>//
- **[a473d08fc](facebook/react@a473d08fc )**: Update to Flow from 0.97 to 0.122 ([facebook#25204](facebook/react#25204)) //<Jan Kassens>//
- **[7028ce745](facebook/react@7028ce745 )**: experimental_use(promise) for Server Components ([facebook#25207](facebook/react#25207)) //<Andrew Clark>//
- **[bfb65681e](facebook/react@bfb65681e )**: experimental_use(context)([facebook#25202](facebook/react#25202)) //<mofeiZ>//
- **[f0efa1164](facebook/react@f0efa1164 )**: [flow] remove custom suppress comment config ([facebook#25170](facebook/react#25170)) //<Jan Kassens>//
- **[2e7f422fe](facebook/react@2e7f422fe )**: Refactor: its type is Container ([facebook#25153](facebook/react#25153)) //<bubucuo>//
- **[2c2d9a1df](facebook/react@2c2d9a1df )**: [eslint-plugin-react-hooks] only allow capitalized component names ([facebook#25162](facebook/react#25162)) //<Jan Kassens>//
- **[36c908a6c](facebook/react@36c908a6c )**: Don't use the Flight terminology in public error messages ([facebook#25166](facebook/react#25166)) //<Sebastian Markbåge>//
- **[8d1b057ec](facebook/react@8d1b057ec )**: [Flight] Minor error handling fixes ([facebook#25151](facebook/react#25151)) //<Sebastian Markbåge>//
- **[9ff738f53](facebook/react@9ff738f53 )**: [devtools][easy] Fix flow type ([facebook#25147](facebook/react#25147)) //<Tianyu Yao>//
- **[0de3ddf56](facebook/react@0de3ddf56 )**: Remove Symbol Polyfill (again) ([facebook#25144](facebook/react#25144)) //<Ricky>//
- **[b36f72235](facebook/react@b36f72235 )**: Remove ReactFiberFlags MountLayoutDev and MountPassiveDev ([facebook#25091](facebook/react#25091)) //<Samuel Susla>//
- **[b6978bc38](facebook/react@b6978bc38 )**: experimental_use(promise) ([facebook#25084](facebook/react#25084)) //<Andrew Clark>//
- **[11ed7010c](facebook/react@11ed7010c )**: [Transition Tracing] onMarkerIncomplete - Tracing Marker/Suspense Boundary Deletions ([facebook#24885](facebook/react#24885)) //<Luna Ruan>//
- **[b79894259](facebook/react@b79894259 )**: [Flight] Add support for Webpack Async Modules ([facebook#25138](facebook/react#25138)) //<Sebastian Markbåge>//
- **[c8b778b7f](facebook/react@c8b778b7f )**: Fix typo: supportsMicrotask -> supportsMicrotasks ([facebook#25142](facebook/react#25142)) //<kwzr>//
- **[d0f396651](facebook/react@d0f396651 )**: Allow functions to be used as module references ([facebook#25137](facebook/react#25137)) //<Sebastian Markbåge>//
- **[38c5d8a03](facebook/react@38c5d8a03 )**: Test the node-register hooks in unit tests ([facebook#25132](facebook/react#25132)) //<Sebastian Markbåge>//
- **[3f70e68ce](facebook/react@3f70e68ce )**: Return closestInstance in `getInspectorDataForViewAtPoint` ([facebook#25118](facebook/react#25118)) //<Tianyu Yao>//
- **[3d443cad7](facebook/react@3d443cad7 )**: Update fixtures/flight to webpack 5 ([facebook#25115](facebook/react#25115)) //<Tim Neutkens>//
- **[5d1ce6513](facebook/react@5d1ce6513 )**: Align StrictMode behaviour with production ([facebook#25049](facebook/react#25049)) //<Samuel Susla>//
- **[9e67e7a31](facebook/react@9e67e7a31 )**: Scaffolding for useMemoCache hook ([facebook#25123](facebook/react#25123)) //<Joseph Savona>//
- **[19e9a4c68](facebook/react@19e9a4c68 )**: Add missing createServerContext for experimental shared subset ([facebook#25114](facebook/react#25114)) //<Jiachi Liu>//
- **[6ef466c68](facebook/react@6ef466c68 )**: make preamble and postamble types explicit and fix typo ([facebook#25102](facebook/react#25102)) //<Josh Story>//
- **[796d31809](facebook/react@796d31809 )**: Implement basic stylesheet Resources for react-dom ([facebook#25060](facebook/react#25060)) //<Josh Story>//
- **[32baab38f](facebook/react@32baab38f )**: [Transition Tracing] Add Tag Field to Marker Instance ([facebook#25085](facebook/react#25085)) //<Luna Ruan>//
- **[8ef3a7c08](facebook/react@8ef3a7c08 )**: Resume immediately pinged fiber without unwinding ([facebook#25074](facebook/react#25074)) //<Andrew Clark>//
- **[7bcc68772](facebook/react@7bcc68772 )**: Remove argument committedLanes from reappearLayoutEffects and recursivelyTraverseReappearLayoutEffects ([facebook#25080](facebook/react#25080)) //<Samuel Susla>//
- **[ca990e9a7](facebook/react@ca990e9a7 )**: Add API to force Scheduler to yield for macrotask ([facebook#25044](facebook/react#25044)) //<Andrew Clark>//
- **[b4204ede6](facebook/react@b4204ede6 )**: Clean up unused Deletion flag ([facebook#24992](facebook/react#24992)) //<Andrew Clark>//
- **[e193be87e](facebook/react@e193be87e )**: [Transition Tracing] Add Offscreen Test ([facebook#25035](facebook/react#25035)) //<Luna Ruan>//
- **[9fcaf88d5](facebook/react@9fcaf88d5 )**: Remove rootContainerInstance from unnecessary places ([facebook#25024](facebook/react#25024)) //<Sebastian Markbåge>//
- **[80f3d8819](facebook/react@80f3d8819 )**: Mount/unmount passive effects when Offscreen visibility changes ([facebook#24977](facebook/react#24977)) //<Andrew Clark>//

Changelog:
[General][Changed] - React Native sync for revisions 4ea064e...c28f313

Reviewed By: rickhanlonii

Differential Revision: D39384898

fbshipit-source-id: 20b080a53851d6dd9d522c8468dd02aab9ba76db
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@josephsavona @sizebot @danielanthonyl @acdlite @facebook-github-bot