Swift Package Index

Build Information

Successful build of Antlr4, reference 4.1.2 (f999ab), with Swift 6.3 for macOS (SPM) on 22 Apr 2026 13:12:39 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

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