[6.2.1][wasm] Fix @_expose(wasm) serialization crash
#84433
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swiftlang#82616 added a new exposure kind for the `@_expose` attribute, but did not update the serialization format to account for the new kind. This caused a crash when serializing a module that used `@_expose(wasm)`.
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@swift-ci test |
kateinoigakukun
added
the
🍒 release cherry pick
MaxDesiatov
approved these changes
Sep 22, 2025
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#82616 wasn't cherry-picked to 6.2.1, so this shouldn't be needed here |
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Explanation: #82616 added a new exposure kind for the
@_exposeattribute, but did not update the serialization format to account for the new kind. This caused a crash when serializing a module that used@_expose(wasm).Issues: #84196 #84140
Original PRs: #84215
Risk: Low, it only affects when using
@_expose(wasm)Testing: Added a test.
Reviewers: @bnbarham, @MaxDesiatov