Add callback validation to fiber-based renderers #8677
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Nit: can we also change Stack to use it? |
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Yeah, I was already making that change. 😁 Realized they were super redundant after I pushed the Fiber change. |
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It's only ever used in |
I don't understand your comment @acdlite. |
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To clarify: rather than validating separately in |
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There's nothing renderer specific about |
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Thanks for clarifying @acdlite. That's a nice improvement since it will also add callback validation for other renderer types. This PR has been updated with that change. |
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| // If the update is cloned, it returns the cloned update. | ||
| function insertUpdate(fiber : Fiber, update : Update, methodName : ?string) : Update | null { | ||
| function insertUpdate(fiber : Fiber, update : Update, methodName : string) : Update | null { |
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Since methodName is now always a string, we can remove the typeof check on line 215.
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| formatUnexpectedArgument(callback) | ||
| ); | ||
| }, | ||
| validateCallback: validateCallback, |
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Why is this indirection useful? Can we just import it directly in the calling file instead?
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It isn't! Good catch. Removed. 😄
Moved ReactFiberClassComponent validateCallback() helper function into a standalone util used by both fiber and stack implementations. Validation now happens in ReactFiberUpdateQueue so that non-DOM renderers will also benefit from it.
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Another one we can easily make a warning. Should we do a pass through and see how many of these we can make into warnings to help file size? |
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Nit: Same as #8639 (comment) |
Yes, I'll add to umbrella. |
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Moved
ReactFiberClassComponentvalidateCallback()helper function into a standalone util used by both fiber and stack implementations. Validation now happens inReactFiberUpdateQueueso that non-DOM renderers will also benefit from it.This fixes 2 failing fiber tests.