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[Fizz] Implement Classes #21200

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merged 2 commits into from
Apr 8, 2021
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@sebmarkbage sebmarkbage commented Apr 8, 2021

This implements legacy context on the task so that we can track it through suspended points and pick back up. (This doesn't yet implement "new" context on classes.)

It also implements classes. It's mostly a copy/paste of the Fiber implementation with some things removed (e.g. strict mode warnings/double render) and without the use of Fibers. I figured keeping this structure makes it easier to ensure parity. I copied a few warnings from partial renderer too.

Note that ReactFizzClassComponent doesn't refer to the Task. It gets its values passed instead so I don't have to leak the type.

@sebmarkbage sebmarkbage requested review from gaearon and acdlite April 8, 2021 01:31
@facebook-github-bot facebook-github-bot added CLA Signed React Core Team Opened by a member of the React Core Team labels Apr 8, 2021
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sizebot commented Apr 8, 2021

Comparing: 782f689...5493f19

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 = 122.55 kB 122.55 kB = 39.31 kB 39.31 kB
oss-experimental/react-dom/cjs/react-dom.production.min.js = 129.11 kB 129.11 kB = 41.40 kB 41.40 kB
facebook-www/ReactDOM-prod.classic.js = 412.44 kB 412.44 kB = 76.21 kB 76.21 kB
facebook-www/ReactDOM-prod.modern.js = 400.49 kB 400.49 kB = 74.33 kB 74.33 kB
facebook-www/ReactDOMForked-prod.classic.js = 412.44 kB 412.44 kB = 76.21 kB 76.21 kB
oss-experimental/react-server/cjs/react-server.development.js +108.66% 38.92 kB 81.21 kB +94.38% 10.15 kB 19.74 kB
oss-stable/react-server/cjs/react-server.development.js +108.66% 38.92 kB 81.21 kB +94.38% 10.15 kB 19.74 kB
oss-experimental/react-server/cjs/react-server.production.min.js +32.50% 9.70 kB 12.85 kB +32.57% 3.36 kB 4.45 kB
oss-stable/react-server/cjs/react-server.production.min.js +32.50% 9.70 kB 12.85 kB +32.57% 3.36 kB 4.45 kB
oss-experimental/react-dom/cjs/react-dom-unstable-fizz.node.development.js +31.30% 134.92 kB 177.16 kB +30.15% 32.35 kB 42.10 kB
oss-experimental/react-dom/cjs/react-dom-unstable-fizz.browser.development.js +31.29% 134.97 kB 177.21 kB +30.03% 32.45 kB 42.20 kB
oss-experimental/react-dom/umd/react-dom-unstable-fizz.browser.development.js +31.10% 142.00 kB 186.15 kB +29.92% 32.83 kB 42.65 kB
oss-experimental/react-dom/umd/react-dom-unstable-fizz.browser.production.min.js +13.11% 24.40 kB 27.60 kB +13.01% 8.28 kB 9.36 kB
oss-experimental/react-dom/cjs/react-dom-unstable-fizz.browser.production.min.js +13.04% 24.25 kB 27.41 kB +12.81% 8.21 kB 9.26 kB
oss-experimental/react-dom/cjs/react-dom-unstable-fizz.node.production.min.js +12.88% 24.55 kB 27.72 kB +13.02% 8.22 kB 9.29 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-server/cjs/react-server.development.js +108.66% 38.92 kB 81.21 kB +94.38% 10.15 kB 19.74 kB
oss-stable/react-server/cjs/react-server.development.js +108.66% 38.92 kB 81.21 kB +94.38% 10.15 kB 19.74 kB
oss-experimental/react-server/cjs/react-server.production.min.js +32.50% 9.70 kB 12.85 kB +32.57% 3.36 kB 4.45 kB
oss-stable/react-server/cjs/react-server.production.min.js +32.50% 9.70 kB 12.85 kB +32.57% 3.36 kB 4.45 kB
oss-experimental/react-dom/cjs/react-dom-unstable-fizz.node.development.js +31.30% 134.92 kB 177.16 kB +30.15% 32.35 kB 42.10 kB
oss-experimental/react-dom/cjs/react-dom-unstable-fizz.browser.development.js +31.29% 134.97 kB 177.21 kB +30.03% 32.45 kB 42.20 kB
oss-experimental/react-dom/umd/react-dom-unstable-fizz.browser.development.js +31.10% 142.00 kB 186.15 kB +29.92% 32.83 kB 42.65 kB
oss-experimental/react-dom/umd/react-dom-unstable-fizz.browser.production.min.js +13.11% 24.40 kB 27.60 kB +13.01% 8.28 kB 9.36 kB
oss-experimental/react-dom/cjs/react-dom-unstable-fizz.browser.production.min.js +13.04% 24.25 kB 27.41 kB +12.81% 8.21 kB 9.26 kB
oss-experimental/react-dom/cjs/react-dom-unstable-fizz.node.production.min.js +12.88% 24.55 kB 27.72 kB +13.02% 8.22 kB 9.29 kB

Generated by 🚫 dangerJS against 5493f19

enqueueReplaceState(inst, payload, callback) {
const internals: InternalInstance = getInstance(inst);
internals.replace = true;
internals.queue = [payload];
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Why no queue === null warnNoop branch here?

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I don’t know. It’s not in the old one but it does seem like it should.

@sebmarkbage sebmarkbage merged commit cf45a62 into facebook:master Apr 8, 2021
acdlite pushed a commit to acdlite/react that referenced this pull request Apr 11, 2021
* Legacy context

* Port Classes from Fiber to Fizz
acdlite pushed a commit to acdlite/react that referenced this pull request Apr 15, 2021
* Legacy context

* Port Classes from Fiber to Fizz
acdlite pushed a commit to acdlite/react that referenced this pull request Apr 16, 2021
* Legacy context

* Port Classes from Fiber to Fizz
acdlite pushed a commit to acdlite/react that referenced this pull request Apr 16, 2021
* Legacy context

* Port Classes from Fiber to Fizz
acdlite pushed a commit to acdlite/react that referenced this pull request Apr 19, 2021
* Legacy context

* Port Classes from Fiber to Fizz
facebook-github-bot pushed a commit to facebook/react-native that referenced this pull request Apr 20, 2021
Summary:
This sync includes the following changes:
- **[f7cdc8936](facebook/react@f7cdc8936 )**: Also turn off enableSyncDefaultUpdates in RN test renderer ([#21293](facebook/react#21293)) //<Ricky>//
- **[4c9eb2af1](facebook/react@4c9eb2af1 )**: Add dynamic flags to React Native ([#21291](facebook/react#21291)) //<Ricky>//
- **[9eddfbf5a](facebook/react@9eddfbf5a )**: [Fizz] Two More Fixes ([#21288](facebook/react#21288)) //<Sebastian Markbåge>//
- **[11b07597e](facebook/react@11b07597e )**: Fix classes ([#21283](facebook/react#21283)) //<Sebastian Markbåge>//
- **[96d00b9bb](facebook/react@96d00b9bb )**: [Fizz] Random Fixes ([#21277](facebook/react#21277)) //<Sebastian Markbåge>//
- **[81ef53953](facebook/react@81ef53953 )**: Always insert a dummy node with an ID into fallbacks ([#21272](facebook/react#21272)) //<Sebastian Markbåge>//
- **[a4a940d7a](facebook/react@a4a940d7a )**: [Fizz] Add unsupported Portal/Scope components ([#21261](facebook/react#21261)) //<Sebastian Markbåge>//
- **[f4d7a0f1e](facebook/react@f4d7a0f1e )**: Implement useOpaqueIdentifier ([#21260](facebook/react#21260)) //<Sebastian Markbåge>//
- **[dde875dfb](facebook/react@dde875dfb )**: [Fizz] Implement Hooks ([#21257](facebook/react#21257)) //<Sebastian Markbåge>//
- **[a597c2f5d](facebook/react@a597c2f5d )**: [Fizz] Fix reentrancy bug ([#21270](facebook/react#21270)) //<Sebastian Markbåge>//
- **[15e779d92](facebook/react@15e779d92 )**: Reconciler should inject its own version into DevTools hook ([#21268](facebook/react#21268)) //<Brian Vaughn>//
- **[4f76a28c9](facebook/react@4f76a28c9 )**: [Fizz] Implement New Context ([#21255](facebook/react#21255)) //<Sebastian Markbåge>//
- **[82ef450e0](facebook/react@82ef450e0 )**: remove obsolete SharedArrayBuffer ESLint config ([#21259](facebook/react#21259)) //<Henry Q. Dineen>//
- **[dbadfa2c3](facebook/react@dbadfa2c3 )**: [Fizz] Classes Follow Up ([#21253](facebook/react#21253)) //<Sebastian Markbåge>//
- **[686b635b7](facebook/react@686b635b7 )**: Prevent reading canonical property of null ([#21242](facebook/react#21242)) //<Joshua Gross>//
- **[bb88ce95a](facebook/react@bb88ce95a )**: Bugfix: Don't rely on `finishedLanes` for passive effects ([#21233](facebook/react#21233)) //<Andrew Clark>//
- **[343710c92](facebook/react@343710c92 )**: [Fizz] Fragments and Iterable support ([#21228](facebook/react#21228)) //<Sebastian Markbåge>//
- **[933880b45](facebook/react@933880b45 )**: Make time-slicing opt-in ([#21072](facebook/react#21072)) //<Ricky>//
- **[b0407b55f](facebook/react@b0407b55f )**: Support more empty types ([#21225](facebook/react#21225)) //<Sebastian Markbåge>//
- **[39713716a](facebook/react@39713716a )**: Merge isObject branches ([#21226](facebook/react#21226)) //<Sebastian Markbåge>//
- **[8a4a59c72](facebook/react@8a4a59c72 )**: Remove textarea special case from child fiber ([#21222](facebook/react#21222)) //<Sebastian Markbåge>//
- **[dc108b0f5](facebook/react@dc108b0f5 )**: Track which fibers scheduled the current render work ([#15658](facebook/react#15658)) //<Brian Vaughn>//
- **[6ea749170](facebook/react@6ea749170 )**: Fix typo in comment ([#21214](facebook/react#21214)) //<inokawa>//
- **[b38ac13f9](facebook/react@b38ac13f9 )**: DevTools: Add post-commit hook ([#21183](facebook/react#21183)) //<Brian Vaughn>//
- **[b943aeba8](facebook/react@b943aeba8 )**: Fix: Passive effect updates are never sync ([#21215](facebook/react#21215)) //<Andrew Clark>//
- **[d389c54d1](facebook/react@d389c54d1 )**: Offscreen: Use JS stack to track hidden/unhidden subtree state ([#21211](facebook/react#21211)) //<Brian Vaughn>//
- **[c486dc1a4](facebook/react@c486dc1a4 )**: Remove unnecessary processUpdateQueue ([#21199](facebook/react#21199)) //<Sebastian Markbåge>//
- **[cf45a623a](facebook/react@cf45a623a )**: [Fizz] Implement Classes ([#21200](facebook/react#21200)) //<Sebastian Markbåge>//
- **[75c616554](facebook/react@75c616554 )**: Include actual type of `Profiler#id` on type mismatch ([#20306](facebook/react#20306)) //<Sebastian Silbermann>//
- **[1214b302e](facebook/react@1214b302e )**: test: Fix "couldn't locate all inline snapshots" ([#21205](facebook/react#21205)) //<Sebastian Silbermann>//
- **[1a02d2792](facebook/react@1a02d2792 )**: style: delete unused isHost check ([#21203](facebook/react#21203)) //<wangao>//
- **[782f689ca](facebook/react@782f689ca )**: Don't double invoke getDerivedStateFromProps for module pattern ([#21193](facebook/react#21193)) //<Sebastian Markbåge>//
- **[e90c76a65](facebook/react@e90c76a65 )**: Revert "Offscreen: Use JS stack to track hidden/unhidden subtree state" ([#21194](facebook/react#21194)) //<Brian Vaughn>//
- **[1f8583de8](facebook/react@1f8583de8 )**: Offscreen: Use JS stack to track hidden/unhidden subtree state ([#21192](facebook/react#21192)) //<Brian Vaughn>//
- **[ad6e6ec7b](facebook/react@ad6e6ec7b )**: [Fizz] Prepare Recursive Loop for More Types ([#21186](facebook/react#21186)) //<Sebastian Markbåge>//
- **[172e89b4b](facebook/react@172e89b4b )**: Reland Remove redundant initial of isArray ([#21188](facebook/react#21188)) //<Sebastian Markbåge>//
- **[7c1ba2b57](facebook/react@7c1ba2b57 )**: Proposed new Suspense layout effect semantics ([#21079](facebook/react#21079)) //<Brian Vaughn>//
- **[316aa3686](facebook/react@316aa3686 )**: [Scheduler] Fix de-opt caused by out-of-bounds access ([#21147](facebook/react#21147)) //<Andrey Marchenko>//
- **[b4f119cdf](facebook/react@b4f119cdf )**: Revert "Remove redundant initial of isArray ([#21163](facebook/react#21163))" //<Sebastian Markbage>//
- **[c03197063](facebook/react@c03197063 )**: Revert "apply prettier ([#21165](facebook/react#21165))" //<Sebastian Markbage>//
- **[94fd1214d](facebook/react@94fd1214d )**: apply prettier ([#21165](facebook/react#21165)) //<Behnam Mohammadi>//
- **[b130a0f5c](facebook/react@b130a0f5c )**: Remove redundant initial of isArray ([#21163](facebook/react#21163)) //<Behnam Mohammadi>//
- **[2c9fef32d](facebook/react@2c9fef32d )**: Remove redundant initial of hasOwnProperty ([#21134](facebook/react#21134)) //<Behnam Mohammadi>//
- **[1cf9978d8](facebook/react@1cf9978d8 )**: Don't pass internals to callbacks ([#21161](facebook/react#21161)) //<Sebastian Markbåge>//
- **[b9e4c10e9](facebook/react@b9e4c10e9 )**: [Fizz] Implement all the DOM attributes and special cases ([#21153](facebook/react#21153)) //<Sebastian Markbåge>//
- **[f8ef4ff57](facebook/react@f8ef4ff57 )**: Flush discrete passive effects before paint ([#21150](facebook/react#21150)) //<Andrew Clark>//
- **[b48b38af6](facebook/react@b48b38af6 )**: Support nesting of startTransition and flushSync (alt) ([#21149](facebook/react#21149)) //<Sebastian Markbåge>//

Changelog:
[General][Changed] - React Native sync for revisions c9aab1c...f7cdc89

jest_e2e[run_all_tests]

Reviewed By: rickhanlonii

Differential Revision: D27740113

fbshipit-source-id: 6e27204d78e3e16ed205170006cb97c0d6bfa957
koto pushed a commit to koto/react that referenced this pull request Jun 15, 2021
* Legacy context

* Port Classes from Fiber to Fizz
@gaearon gaearon mentioned this pull request Mar 29, 2022
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