File: moveonly_indirect_enum.swift

package info (click to toggle)
swiftlang 6.1.3-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,532 kB
  • sloc: cpp: 9,901,743; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (25 lines) | stat: -rw-r--r-- 585 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
 
// RUN: %target-typecheck-verify-swift

// This test validates that move only enums cannot be marked indirect or have
// indirect cases.

struct S: ~Copyable {
    var i = 5
}

enum E: ~Copyable { }

enum E1: ~Copyable {
    case first
    case second(S)
}

indirect enum E2: ~Copyable { // expected-error {{noncopyable enum 'E2' cannot be marked indirect or have indirect cases yet}}
    case first
    case second(S)
}

enum E3: ~Copyable {
    case first
    indirect case second(S) // expected-error {{noncopyable enum 'E3' cannot be marked indirect or have indirect cases yet}}
}