[Float] handle non-void resources properly #25535
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gnoff
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gnoff
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Oct 22, 2022
…5536) replaces: #25535 This takes a more huerstic based approach with no new conditionals on the hot path of fizz rendering. If float is enabled * title and script can only have simple children * if non-simple children are found they will be ignored * title and script are pushed in a single unit during pushStartInstance including their children and closing tags If float is not enabled * the original pushing behaviors are in place and you can have complex children but you will get warnings
rickhanlonii
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Dec 3, 2022
…5536) replaces: #25535 This takes a more huerstic based approach with no new conditionals on the hot path of fizz rendering. If float is enabled * title and script can only have simple children * if non-simple children are found they will be ignored * title and script are pushed in a single unit during pushStartInstance including their children and closing tags If float is not enabled * the original pushing behaviors are in place and you can have complex children but you will get warnings
mofeiZ
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Dec 5, 2022
…cebook#25536) replaces: facebook#25535 This takes a more huerstic based approach with no new conditionals on the hot path of fizz rendering. If float is enabled * title and script can only have simple children * if non-simple children are found they will be ignored * title and script are pushed in a single unit during pushStartInstance including their children and closing tags If float is not enabled * the original pushing behaviors are in place and you can have complex children but you will get warnings
jerrydev0927
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Jan 5, 2024
…5536) replaces: facebook/react#25535 This takes a more huerstic based approach with no new conditionals on the hot path of fizz rendering. If float is enabled * title and script can only have simple children * if non-simple children are found they will be ignored * title and script are pushed in a single unit during pushStartInstance including their children and closing tags If float is not enabled * the original pushing behaviors are in place and you can have complex children but you will get warnings
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Resources used to be all void but script and title have changed that. There was an implicit assumption that resources would be void and therefore the Fizz runtime did not have to consider whether it had pushed a Resource or Element.
Now that this void invariant no longer holds (title and script are not void) we need to augment Fizz runtime to fork pushing behavior. This implementation uses a sentinel value when a push is turned into a Resource. If found Fizz will omit the closing tag and any children (there are no children when pushing a resource).
There are some alternative factorings of this but this felt like the approach given our current constraints with a potential further refactor in the future now that Float is a bit more well developed.