createRoot API is no longer strict by default #21417
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added 2 commits
May 3, 2021 15:55
Support was left in place for defaulting a root into "strict effects mode" if the 'createRootStrictEffectsByDefault' feature flag is enabled, but this feature flag is only enabled within Facebook behind a GK.
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Comparing: 79740da...43b07dd Critical size changesIncludes critical production bundles, as well as any change greater than 2%:
Significant size changesIncludes any change greater than 0.2%: Expand to show
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rickhanlonii
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| ]); | ||
| it('does not warn in concurrent mode', () => { | ||
| const root = ReactDOM.unstable_createRoot(document.createElement('div')); | ||
| root.render(<App />); |
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Do we support .not.toErrorDev()?
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Any errors that aren't explicitly caught with toErrorDev cause test failures.
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Summary: This sync includes the following changes: - **[b8fda6cab](facebook/react@b8fda6cab )**: [React Native] Set allowConcurrentByDefault = true ([#21491](facebook/react#21491)) //<Ricky>// - **[1bb8987cc](facebook/react@1bb8987cc )**: Renamed function in error log issue #21446 ([#21449](facebook/react#21449)) //<faebzz>// - **[bd070eb2c](facebook/react@bd070eb2c )**: Enable setJSResponder/setIsJSResponder for React Native Fabric ([#21439](facebook/react#21439)) //<Joshua Gross>// - **[e9a4a44aa](facebook/react@e9a4a44aa )**: Add back root override for strict mode ([#21428](facebook/react#21428)) //<Ricky>// - **[d1542de3a](facebook/react@d1542de3a )**: Unify React.memo and React.forwardRef display name logic ([#21392](facebook/react#21392)) //<Brian Vaughn>// - **[9a130e1de](facebook/react@9a130e1de )**: StrictMode includes strict effects by default ([#21418](facebook/react#21418)) //<Brian Vaughn>// - **[15fb8c304](facebook/react@15fb8c304 )**: createRoot API is no longer strict by default ([#21417](facebook/react#21417)) //<Brian Vaughn>// - **[aea7c2aab](facebook/react@aea7c2aab )**: Re-land "Support nesting of startTransition and flushSync (alt) ([#21149](facebook/react#21149))" //<Andrew Clark>// - **[bacc87068](facebook/react@bacc87068 )**: Re-land "Flush discrete passive effects before paint ([#21150](facebook/react#21150))" //<Andrew Clark>// - **[098600c42](facebook/react@098600c42 )**: Re-land "Fix: flushSync changes priority inside effect ([#21122](facebook/react#21122))" //<Andrew Clark>// - **[df420bc0a](facebook/react@df420bc0a )**: Re-land "Delete LanePriority type ([#21090](facebook/react#21090))" //<Andrew Clark>// - **[ab5b37927](facebook/react@ab5b37927 )**: Re-land "Clean up host pointers in level 2 of clean-up flag ([#21112](facebook/react#21112))" //<Andrew Clark>// - **[fd907c1f1](facebook/react@fd907c1f1 )**: Re-land "Use highest priority lane to detect interruptions ([#21088](facebook/react#21088))"" //<Andrew Clark>// - **[269dd6ec5](facebook/react@269dd6ec5 )**: subtreeFlag warning: Fix legacy suspense false positive ([#21388](facebook/react#21388)) //<Andrew Clark>// - **[9e9dac650](facebook/react@9e9dac650 )**: Add unstable_concurrentUpdatesByDefault ([#21227](facebook/react#21227)) //<Ricky>// - **[86f3385d9](facebook/react@86f3385d9 )**: Revert "Use highest priority lane to detect interruptions ([#21088](facebook/react#21088))" //<Andrew Clark>// - **[c6702656f](facebook/react@c6702656f )**: Revert "Clean up host pointers in level 2 of clean-up flag ([#21112](facebook/react#21112))" //<Andrew Clark>// - **[1bd41c664](facebook/react@1bd41c664 )**: Revert "Delete LanePriority type ([#21090](facebook/react#21090))" //<Andrew Clark>// - **[e7e0a90bd](facebook/react@e7e0a90bd )**: Revert "Fix: flushSync changes priority inside effect ([#21122](facebook/react#21122))" //<Andrew Clark>// - **[7bac7607a](facebook/react@7bac7607a )**: Revert "Flush discrete passive effects before paint ([#21150](facebook/react#21150))" //<Andrew Clark>// - **[207d4c3a5](facebook/react@207d4c3a5 )**: Revert "Support nesting of startTransition and flushSync (alt) ([#21149](facebook/react#21149))" //<Andrew Clark>// Changelog: [General][Changed] - React Native sync for revisions 2a7bb41...b8fda6c jest_e2e[run_all_tests] Reviewed By: yungsters Differential Revision: D28351439 fbshipit-source-id: 29620f96c9fb9f02b0d856111d3882d3c69fd1c5
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Backs out some of the changes from #20849.
This PR has been split into three commits to simplify the review process:
createRootAPI no longer defaults to strict mode 1unstable_strictLeveloption has also been removed for now1 Support was left in place for defaulting a root into "strict effects mode" if the
createRootStrictEffectsByDefaultfeature flag is enabled, but this feature flag is only enabled within Facebook behind a GK.