Adding final to public API is API-stable.
#32074
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Client code can't override or subclass a `public` declaration already, so although the ABI differs, the API is the same whether something is `final` or not.
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Hm, |
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@slavapestov points out the API-breaking-ness of removing |
nkcsgexi
approved these changes
May 28, 2020
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@swift-ci Please test |
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Build failed |
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@swift-ci Please test OS X |
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This hitched a ride with #32088 |
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Client code can't override or subclass a
publicdeclaration already, so although the ABI differs, the API is the same whether something isfinalor not (unless the library makes additional, independently API-breaking changes, such as revokingopen-ness or hiding public subclasses).