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50159d15b7
This simplifies the usual bundle of OS checks OS=macosx || OS=ios || OS=tvos || OS=watchos into VENDOR=apple which was added in apple/swift#27307
18 lines
673 B
Plaintext
18 lines
673 B
Plaintext
// RUN: %target-swift-frontend -typecheck %s -swift-version 4
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// RUN: %target-swift-frontend -typecheck -update-code -primary-file %s -emit-migrated-file-path %t.result -swift-version 4
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// RUN: diff -u %s.expected %t.result
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// REQUIRES: VENDOR=apple
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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.compactMap { test ? nil : $0 }
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_ = lcol.compactMap { test ? nil : $0 }
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_ = seq.compactMap { test ? nil : $0 }
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_ = col.compactMap { 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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