File: deinit-release2.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 (36 lines) | stat: -rw-r--r-- 854 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
 
// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend %s -enable-experimental-feature Embedded -O -c -o %t/main.o
// RUN: %target-clang %t/main.o -o %t/a.out -dead_strip
// RUN: %target-run %t/a.out | %FileCheck %s

// REQUIRES: swift_in_compiler
// REQUIRES: executable_test
// REQUIRES: OS=macosx || OS=linux-gnu
// REQUIRES: swift_feature_Embedded

public var global_c: C? = nil

@inline(never) func opaque() { print(global_c == nil ? "global is nil" : "global is not nil") }

public class C {
    init() { print("init") }
    deinit {
        print("deinit")
        global_c = self
        opaque()
        global_c = nil
        opaque()
        print("end of deinit")
    }
}

var bar: C? = C()
bar = nil
print("OK!")

// CHECK: init
// CHECK: deinit
// CHECK: global is not nil
// CHECK: global is nil
// CHECK: end of deinit
// CHECK: OK!