dillon1000/react

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forwardRef() components should not re-render on deep setState() (#12690)

* Add a failing test for forwardRef memoization

* Memoize forwardRef props and bail out on strict equality

* Bail out only when ref matches the current ref
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Dan Abramov authored d883d59863483a1fb9f3dd0455022e4c6e1a41d5 Parent ec57d29
Changed paths2 files
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M packages/react-reconciler/src/ReactFiberBeginWork.js ModifiedM packages/react/src/__tests__/forwardRef-test.internal.js Modified
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