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ClosureLeak.swift
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// RUN: %target-run-simple-swift
// REQUIRES: executable_test
import StdlibUnittest
structLarge{
vara:LifetimeTracked=LifetimeTracked(0)
varb:LifetimeTracked=LifetimeTracked(0)
varc:LifetimeTracked=LifetimeTracked(0)
vard:LifetimeTracked=LifetimeTracked(0)
vare:LifetimeTracked=LifetimeTracked(0)
varf:LifetimeTracked=LifetimeTracked(0)
}
func doit( action:()->()){
action()
}
func foo(_ s:Large){
doit{
let _ = s
}
}
varTests=TestSuite("ClosureLeak")
Tests.test("dontLeak"){
do{
lets=Large()
foo(s)
}
expectEqual(0,LifetimeTracked.instances)
}
runAllTests()
