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1f14158a1d
This change introduces a new compilation target platform to the Swift compiler - visionOS. - Changes to the compiler build infrastrucuture to support building compiler-adjacent artifacts and test suites for the new target. - Addition of the new platform kind definition. - Support for the new platform in language constructs such as compile-time availability annotations or runtime OS version queries. - Utilities to read out Darwin platform SDK info containing platform mapping data. - Utilities to support re-mapping availability annotations from iOS to visionOS (e.g. 'updateIntroducedPlatformForFallback', 'updateDeprecatedPlatformForFallback', 'updateObsoletedPlatformForFallback'). - Additional tests exercising platform-specific availability handling and availability re-mapping fallback code-path. - Changes to existing test suite to accomodate the new platform.
19 lines
723 B
Swift
19 lines
723 B
Swift
// RUN: %target-swift-frontend -typecheck %s -swift-version 4 %api_diff_data_dir
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// RUN: %target-swift-frontend -typecheck -update-code -primary-file %s -emit-migrated-file-path %t.result -swift-version 4 %api_diff_data_dir
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// RUN: diff -u %s.expected %t.result
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// REQUIRES: VENDOR=apple
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// UNSUPPORTED: OS=xros
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func migrate<T, U: Sequence, V: Collection>(lseq: LazySequence<T>, lcol: LazyCollection<T>, seq: U, col: V, test: Bool) {
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_ = lseq.flatMap { test ? nil : $0 }
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_ = lcol.flatMap { test ? nil : $0 }
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_ = seq.flatMap { test ? nil : $0 }
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_ = col.flatMap { test ? nil : "\($0)" }
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_ = lseq.flatMap { [$0, $0] }
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_ = lcol.flatMap { [$0, $0] }
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_ = seq.flatMap { [$0, $0] }
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_ = col.flatMap { "\($0)" }
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}
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