Remove dynamic modern event system flag for FB #19059
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facebook-github-bot
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Details of bundled changes.Comparing: 1d85bb3...f0a564d react-dom
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Details of bundled changes.Comparing: 1d85bb3...f0a564d react-dom
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sebmarkbage
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Jun 11, 2020
| @@ -16,6 +16,7 @@ const importSideEffects = Object.freeze({ | |||
| 'react-dom/server': HAS_NO_SIDE_EFFECTS_ON_IMPORT, | |||
| 'react/jsx-dev-runtime': HAS_NO_SIDE_EFFECTS_ON_IMPORT, | |||
| 'react-fetch/node': HAS_NO_SIDE_EFFECTS_ON_IMPORT, | |||
| 'react-dom': HAS_NO_SIDE_EFFECTS_ON_IMPORT, | |||
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We have a block of code in ReactTestUtils that is wrapped in the feature flag. Inside this block we reference an import from react-dom. When we remove the block, we end up with having a dangling import to react-dom at the top of the module without it being used. In turn, this causes Rollup to fail the build.
This will organically go away when we remove the flags entirely from OSS.
trueadm
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linjiajian999
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Jun 16, 2020
* Remove synamic modern event system flag for FB
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This makes the modern event system flag enabled statically for FB bundles.