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30 lines
651 B
Swift
30 lines
651 B
Swift
// RUN: %target-run-simple-swift | FileCheck %s
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// FIXME(prext): remove this file when protocol extensions land.
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var n = [2, 3, 5, 7, 11]
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var s = ["two", "three", "five", "seven", "eleven", "thirteen"]
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var i = 0
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var prefix = ""
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for p in zip(n, s) {
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print("\(prefix)\(p.0) => \(p.1)")
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++i
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prefix = ", "
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}
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println(" (\(i) items)")
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// CHECK: 2 => two, 3 => three, 5 => five, 7 => seven, 11 => eleven (5 items)
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i = 0
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prefix = ""
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for p in zip(s, n) {
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print("\(prefix)\(p.0) => \(p.1)")
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++i
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prefix = ", "
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}
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println(" (\(i) items)")
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// CHECK: two => 2, three => 3, five => 5, seven => 7, eleven => 11 (5 items)
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println("done.")
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