mirror of
https://github.com/facebook/react.git
synced 2025-11-01 09:12:30 +00:00
Brian Vaughn
806eebdaee
* Removed the enableGetDerivedStateFromCatch feature flag (aka permanently enabled the feature) * Forked/copied ReactErrorBoundaries to ReactLegacyErrorBoundaries for testing componentDidCatch * Updated error boundaries tests to apply to getDerivedStateFromCatch * Renamed getDerivedStateFromCatch -> getDerivedStateFromError * Warn if boundary with only componentDidCatch swallows error * Fixed a subtle reconciliation bug with render phase error boundary
42 lines
1.4 KiB
JavaScript
42 lines
1.4 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow
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*/
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import invariant from 'shared/invariant';
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import typeof * as FeatureFlagsType from 'shared/ReactFeatureFlags';
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import typeof * as FeatureFlagsShimType from './ReactFeatureFlags.native-fb';
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// Re-export dynamic flags from the fbsource version.
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export const {
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enableSuspense,
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debugRenderPhaseSideEffects,
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debugRenderPhaseSideEffectsForStrictMode,
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warnAboutDeprecatedLifecycles,
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replayFailedUnitOfWorkWithInvokeGuardedCallback,
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disableInputAttributeSyncing,
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} = require('ReactFeatureFlags');
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// The rest of the flags are static for better dead code elimination.
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export const enableUserTimingAPI = __DEV__;
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export const warnAboutLegacyContextAPI = __DEV__;
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export const enableProfilerTimer = __PROFILE__;
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export const enableSchedulerTracing = __PROFILE__;
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export const enableSuspenseServerRenderer = false;
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// Only used in www builds.
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export function addUserTimingListener() {
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invariant(false, 'Not implemented.');
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}
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// Flow magic to verify the exports of this file match the original version.
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// eslint-disable-next-line no-unused-vars
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type Check<_X, Y: _X, X: Y = _X> = null;
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// eslint-disable-next-line no-unused-expressions
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(null: Check<FeatureFlagsShimType, FeatureFlagsType>);
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