File: inheritance_across_modules.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 (20 lines) | stat: -rw-r--r-- 570 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
// RUN: rm -rf %t
// RUN: split-file %s %t

// RUN: %target-swift-frontend -emit-module-path %t/MyModule.swiftmodule %t/Inputs/MyModule.swift

// RUN: %target-swift-frontend -typecheck -verify -I %t %t/test.swift

//--- Inputs/MyModule.swift
open class MySuperclassA {
  required public init() { }
  internal init(boop: Bool) {}
}

//--- test.swift
import MyModule

class MySubclassA: MySuperclassA {
// expected-warning{{'required' initializer 'init()' must be provided by subclass of 'MySuperclassA'; this is an error in the Swift 6 language mode}}
  var hi: String
}