dillon1000/react
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Browse files Don't double-invoke effects in legacy roots (#20028)
Large legacy applications are likely to be difficult to update to handle this feature, and it wouldn't add any value– since newer APIs that require this resilience are not legacy compatible.
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First-parent comparisonpackages/react-reconciler/src/ReactFiberClassComponent.new.js ModifiedM packages/react-reconciler/src/ReactFiberCommitWork.new.js ModifiedM packages/react-reconciler/src/ReactFiberHooks.new.js ModifiedM packages/react-reconciler/src/ReactFiberWorkLoop.new.js ModifiedM packages/react-reconciler/src/__tests__/ReactDoubleInvokeEvents-test.internal.js ModifiedM packages/react/src/__tests__/ReactProfiler-test.internal.js ModifiedPatch
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