- Proposal: SE-NNNN
- Author: James Dempsey
- Review Manager: TBD
- Status: Awaiting implementation
- Implementation: swiftlang/swift#NNNNN
- Previous Proposal: SE-0441
SE-0441 formalized the term "language mode" in Swift compiler options and Swift Package Manager APIs. This proposal introduces a languageMode()
compilation condition, further standardizing the term. It also provides a more easily understandable way to conditionally compile based on language mode than the existing swift()
compilation condition.