Flow: inference_mode=constrain_writes#25422
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kassens wants to merge 3 commits intogh/kassens/1/basefrom
Closed
Flow: inference_mode=constrain_writes#25422kassens wants to merge 3 commits intogh/kassens/1/basefrom
kassens wants to merge 3 commits intogh/kassens/1/basefrom
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This mode is going to be the new default in Flow going forward. There was an unfortuante large number of suppressions in this update. More on the changes can be found in this [Flow blog post](https://medium.com/flow-type/new-flow-language-rule-constrained-writes-4c70e375d190). Added some of the required annotations using the provided codemod: ```sh node_modules/.bin/flow codemod annotate-declarations --write . ``` [ghstack-poisoned]
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kassens
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to kassens/react
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Oct 4, 2022
This mode is going to be the new default in Flow going forward. There was an unfortuante large number of suppressions in this update. More on the changes can be found in this [Flow blog post](https://medium.com/flow-type/new-flow-language-rule-constrained-writes-4c70e375d190). Added some of the required annotations using the provided codemod: ```sh node_modules/.bin/flow codemod annotate-declarations --write . ``` ghstack-source-id: 3372061 Pull Request resolved: facebook#25422
facebook-github-bot
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the
React Core Team
This mode is going to be the new default in Flow going forward. There was an unfortuante large number of suppressions in this update. More on the changes can be found in this [Flow blog post](https://medium.com/flow-type/new-flow-language-rule-constrained-writes-4c70e375d190). Added some of the required annotations using the provided codemod: ```sh node_modules/.bin/flow codemod annotate-declarations --write . ``` [ghstack-poisoned]
kassens
added a commit
to kassens/react
that referenced
this pull request
Oct 4, 2022
This mode is going to be the new default in Flow going forward. There was an unfortuante large number of suppressions in this update. More on the changes can be found in this [Flow blog post](https://medium.com/flow-type/new-flow-language-rule-constrained-writes-4c70e375d190). Added some of the required annotations using the provided codemod: ```sh node_modules/.bin/flow codemod annotate-declarations --write . ``` ghstack-source-id: a9f908c Pull Request resolved: facebook#25422
gaearon
reviewed
Oct 4, 2022
| */ | ||
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| import * as React from 'react'; | ||
| import type { Element } from './types';import * as React from 'react'; |
gaearon
approved these changes
Oct 4, 2022
This mode is going to be the new default in Flow going forward. There was an unfortuante large number of suppressions in this update. More on the changes can be found in this [Flow blog post](https://medium.com/flow-type/new-flow-language-rule-constrained-writes-4c70e375d190). Added some of the required annotations using the provided codemod: ```sh node_modules/.bin/flow codemod annotate-declarations --write . ``` [ghstack-poisoned]
eps1lon
reviewed
Oct 4, 2022
| } | ||
| } | ||
| // $FlowFixMe[incompatible-type] we bail out when we get a null | ||
| node = node.return; |
Collaborator
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What was the behavior before? It looks like the FlowFixMe would now hide assignments from something that's not Fiber or null. But maybe that wasn't caught before either?
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I think generally a variable seems to have a more "fixed" type now. We might want to dig into the cases separetly, but I think the do { ... } while (node != null); style isn't very easy to type right.
kassens
added a commit
that referenced
this pull request
Oct 4, 2022
This mode is going to be the new default in Flow going forward. There was an unfortuante large number of suppressions in this update. More on the changes can be found in this [Flow blog post](https://medium.com/flow-type/new-flow-language-rule-constrained-writes-4c70e375d190). Added some of the required annotations using the provided codemod: ```sh node_modules/.bin/flow codemod annotate-declarations --write . ``` ghstack-source-id: 0b168e1 Pull Request resolved: #25422
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Stack from ghstack (oldest at bottom):
This mode is going to be the new default in Flow going forward.
There was an unfortuante large number of suppressions in this update.
More on the changes can be found in this Flow blog post.
Added some of the required annotations using the provided codemod:
node_modules/.bin/flow codemod annotate-declarations --write .