Commit a1dbb85
warn if you try to use act() in prod (#16282)
We have behaviour divergence for act() between prod and dev (specifically, act() + concurrent mode does not flush fallbacks in prod. This doesn't affect anyone in OSS yet)
We also don't have a good story for writing tests in prod (and what from what I gather, nobody really writes tests in prod mode).
We could have wiped out act() in prod builds, except that _we_ ourselves use act() for our tests when we run them in prod mode.
This PR is a compromise to all of this. We will log a warning if you try to use act() in prod mode, and we silence it in our test suites.1 parent dc232e6 commit a1dbb85
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5 files changed
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lines changed- packages
- react-dom/src
- __tests__
- test-utils
- react-noop-renderer/src
- react-test-renderer/src
- scripts/jest
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