File: closures.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 (27 lines) | stat: -rw-r--r-- 721 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
 
// RUN: %empty-directory(%t)
// RUN: %target-clangxx -c %S/Inputs/reference.cpp -I %S/Inputs -o %t/reference.o
// RUN: %target-build-swift %s -I %S/Inputs -o %t/reference %t/reference.o -Xfrontend -enable-experimental-cxx-interop
// RUN: %target-codesign %t/reference
// RUN: %target-run %t/reference
//
// REQUIRES: executable_test
// REQUIRES: objc_interop

import Closures
import StdlibUnittest

var ClosuresTestSuite = TestSuite("Closures")

ClosuresTestSuite.test("const reference closure") {
  var x: CInt = 0
  invokeWith42ConstRef { x = $0 }
  expectEqual(42, x)
}

ClosuresTestSuite.test("mutable reference closure") {
  var x: CInt = 0
  invokeWith42Ref { x = $0.pointee }
  expectEqual(42, x)
}

runAllTests()