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45 lines
1.9 KiB
Swift
45 lines
1.9 KiB
Swift
// RUN: %target-swift-ide-test -signature-help -code-completion-token=TOP_LEVEL -source-filename=%s | %FileCheck %s --check-prefix=TOP_LEVEL
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func add(_ x: Int, to y: Int) -> Int {
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return x + y
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}
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func add(oneTo x: inout Int) {
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x += 1
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}
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func add<T: AdditiveArithmetic>(_ x: T, to y: T) -> T {
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return x + y
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}
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func add(first: Double!, second: Float, third: Int) -> Double {
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return first + Double(second) + Double(third)
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}
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func add(arg1 param1: Double, arg2: Float, arg3 param3: Int) -> Double {
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return param1 + Double(arg2) + Double(param3)
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}
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func add(numbers: Double...) -> Double {
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return numbers.reduce(into: 0) { $0 += $1 }
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}
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func add(x: Int, y: Int, with adder: (Int, Int) -> Int) -> Int {
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return adder(x, y)
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}
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func add(x: Int) -> (Int) -> Int {
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return { (y: Int) in x + y }
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}
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add(#^TOP_LEVEL^#)
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// TOP_LEVEL: Begin signatures, 8 items
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// TOP_LEVEL-DAG: Signature[Active]: add(<param name="x" active>_ x: Int</param>, <param name="y">to: Int</param>) -> Int
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// TOP_LEVEL-DAG: Signature: add(<param name="x" active>oneTo: inout Int</param>)
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// TOP_LEVEL-DAG: Signature: add(<param name="x" active>_ x: AdditiveArithmetic</param>, <param name="y">to: AdditiveArithmetic</param>) -> AdditiveArithmetic
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// TOP_LEVEL-DAG: Signature: add(<param name="first" active>first: Double!</param>, <param name="second">second: Float</param>, <param name="third">third: Int</param>) -> Double
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// TOP_LEVEL-DAG: Signature: add(<param name="param1" active>arg1: Double</param>, <param name="arg2">arg2: Float</param>, <param name="param3">arg3: Int</param>) -> Double
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// TOP_LEVEL-DAG: Signature: add(<param name="numbers" active>numbers: Double...</param>) -> Double
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// TOP_LEVEL-DAG: Signature: add(<param name="x" active>x: Int</param>, <param name="y">y: Int</param>, <param name="adder">with: (Int, Int) -> Int</param>) -> Int
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// TOP_LEVEL-DAG: Signature: add(<param name="x" active>x: Int</param>) -> (Int) -> Int
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