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Sorting was a bit of a mess; we had sort functions doing in-place mutation /and/ returing the value, and people were confused by the asymmetry of Array's sort() method with other higher-level methods. Fixes <rdar://problem/17185815> sort([]T, f) mutates the original array <rdar://problem/17225190> The Array.sort() method should return a sorted array Swift SVN r18922
34 lines
847 B
Swift
34 lines
847 B
Swift
// RUN: %target-run-simple-swift | FileCheck %s
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// Create a new array
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var arr = new Int[10]
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for i in 0..10 { arr[i] = i % 7 + 2 }
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println(arr)
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// CHECK: [2, 3, 4, 5, 6, 7, 8, 2, 3, 4]
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// min and max element
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println(minElement(arr))
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// CHECK-NEXT: {{^}}2{{$}}
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println(maxElement(arr))
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// CHECK-NEXT: {{^}}8{{$}}
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// min and max element of a slice
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println(minElement(arr[1..5]))
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// CHECK-NEXT: {{^}}3{{$}}
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println(maxElement(arr[1..5]))
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// CHECK-NEXT: {{^}}6{{$}}
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// sorting
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// FIXME: compilation fails without the temporary xxx
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var xxx = sorted(["apple", "Banana", "cherry"])
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println(xxx)
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// CHECK-NEXT: [Banana, apple, cherry]
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// FIXME: compilation fails without the temporary yyy
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var yyy = sorted(["apple", "Banana", "cherry"],
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{ $0.lowercaseString > $1.lowercaseString })
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println(yyy)
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// CHECK-NEXT: [cherry, Banana, apple]
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