[6.2] Add trailing comma support in cases missing from Swift 6.1 #81653
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This was referenced May 20, 2025
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swiftlang/swift-syntax#3081 |
hborla
approved these changes
May 20, 2025
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Corresponding swift-syntax PR: swiftlang/swift-syntax#3081
Explanation:
This PR fixes bugs in Swift 6.1 where trailing commas are unexpectedly not allowed.
Scope:
This PR fixes a parsing bugs related to trailing commas in a small handful of places:
Issues:
Original PR:
#81612
Risk:
Low: Targeted parsing change in a few places missed in the original implementation from Swift 6.1
Testing:
New test cases, Swift CI
Reviewers:
@rintaro