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// main.swift
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
// -----------------------------------------------------------------------------
func getTuple() -> (length : Int, name : String)
{
var t : (Int, String)
t.0 = 123
t.1 = "carp"
return t
}
func getTuple2() -> (Int, String)
{
var t : (Int, String)
t.0 = 123
t.1 = "carp"
return t
}
func getTuple3() -> (Int, name : String)
{
var t : (Int, String)
t.0 = 123
t.1 = "carp"
return t
}
protocol Printable {
func print()
}
extension String : Printable {
func print() { Swift.print(self) }
}
func getGenericTuple <X : Printable,Y> (_ x : X, _ y : Y) -> (Y,X)
{
var tuple = (y,x)
tuple.1.print() // Set breakpoint here
return tuple
}
struct Point {
var x: Float;
var y: Float;
init (_ _x: Float, _ _y: Float) {
x = _x
y = _y
}
}
func getTuplePoints() -> (p1 : Point, p2 : Point)
{
var p1 = Point(1.25, 2.125)
var p2 = Point(4.50, 8.75 )
var t = (p1, p2)
return t
}
func main_function(_ t: (Int, Int, Int)) -> Int
{
var tuple1 = getTuple() // Set breakpoint here
var tuple2 = getTuple2()
var tuple3 = getTuple3()
var tuple4 = getTuplePoints()
var tuple5 = getGenericTuple("hellow world",(1,2)) // Set breakpoint here
return tuple1.0 + tuple2.0 + tuple3.0 + Int(tuple4.p2.y)
}
main_function((111, 222, 333))
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