DougGregor
/ SwiftConcurrencyDependencies.svg
Created
December 2, 2020 00:39
Swift Concurrency Proposal Dependencies
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ole
/ swift-has-feature.sh
Last active
September 7, 2025 10:12
swift-list-features: List Swift compiler upcoming and experimental feature flags. If you're using Swift 6.2 or later, `swift -print-supported-features` does something very similar, but only for the compiler version you have installed. · swift-has-feature: Check if a given compiler knows a specific feature flag, and whether it's an upcoming or ex…
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| #!/bin/zsh | |
| # Test if the Swift compiler knows about a particular language feature. | |
| # | |
| # Usage: | |
| # | |
| # swift-has-feature [--swift SWIFT_PATH] [--language-version LANGUAGE_VERSION] FEATURE | |
| # | |
| # The feature should be an upcoming or experimental language feature, | |
| # such as `"StrictConcurrency"` or `"ExistentialAny"`. |