File: concrete_subclass.swift

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (38 lines) | stat: -rw-r--r-- 654 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
// RUN: %target-swift-emit-silgen -Xllvm -sil-full-demangle %s

class BaseClass<T> {
  func inAndOut(_ t: T) -> T { return t }
  var property: T

  init(_ t: T) {
    self.property = t
  }
}

class DerivedClass : BaseClass<(Int, Int)> {
  override func inAndOut(_ t: (Int, Int)) -> (Int, Int) {
    let fn = super.inAndOut
    return fn(t)
  }

  override var property: (Int, Int) {
    get {
      return super.property
    }
    set {
      super.property = newValue
    }
  }

  override init(_ t: (Int, Int)) {
    super.init(t)
  }
}

let d = DerivedClass((1, 2))
_ = d.inAndOut((1, 2))

let value = d.property
d.property = value

d.property.0 += 1