mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
20 lines
339 B
Swift
20 lines
339 B
Swift
// RUN: %target-run-simple-swift | FileCheck %s
|
|
// REQUIRES: executable_test
|
|
|
|
func foo(x: inout Int) -> () -> Int {
|
|
func bar() -> Int {
|
|
x += 1
|
|
return x
|
|
}
|
|
bar()
|
|
return bar
|
|
}
|
|
|
|
var x = 219
|
|
var f = foo(&x)
|
|
print(x) // CHECK: 220
|
|
print(f()) // CHECK: 221
|
|
print(f()) // CHECK: 222
|
|
print(f()) // CHECK: 223
|
|
print(x) // CHECK: 220
|