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9e13779702
I did this using a sed pattern and verified by hand that I was only touching target-swift-emit-silgen lines.
51 lines
1.3 KiB
Swift
51 lines
1.3 KiB
Swift
// RUN: %target-swift-emit-silgen %s
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struct Horse<T> {
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func walk(_: (String, Int), reverse: Bool) {}
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func trot(_: (x: String, y: Int), halfhalt: Bool) {}
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func canter(_: T, counter: Bool) {}
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}
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var kevin = Horse<(x: String, y: Int)>()
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var loki = Horse<(String, Int)>()
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//
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// No conversion
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let noLabelsTuple = ("x", 1)
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kevin.walk(("x", 1), reverse: false)
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kevin.walk(noLabelsTuple, reverse: false)
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loki.canter(("x", 1), counter: false)
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loki.canter(noLabelsTuple, counter: false)
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// Introducing labels
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kevin.trot(("x", 1), halfhalt: false)
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kevin.trot(noLabelsTuple, halfhalt: false)
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kevin.canter(("x", 1), counter: false)
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kevin.canter(noLabelsTuple, counter: false)
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// Eliminating labels
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let labelsTuple = (x: "x", y: 1)
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kevin.walk((x: "x", y: 1), reverse: false)
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kevin.walk(labelsTuple, reverse: false)
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loki.canter((x: "x", y: 1), counter: false)
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loki.canter(labelsTuple, counter: false)
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// No conversion
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kevin.trot((x: "x", y: 1), halfhalt: false)
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kevin.trot(labelsTuple, halfhalt: false)
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kevin.canter((x: "x", y: 1), counter: false)
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kevin.canter(labelsTuple, counter: false)
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// Shuffling labels
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let shuffledLabelsTuple = (y: 1, x: "x")
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kevin.trot((y: 1, x: "x"), halfhalt: false)
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kevin.trot(shuffledLabelsTuple, halfhalt: false)
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kevin.canter((y: 1, x: "x"), counter: false)
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kevin.canter(shuffledLabelsTuple, counter: false)
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