// RUN: %target-swift-frontend %s -emit-silgen | |
struct Curds { | |
var whey: AnyObject? = nil | |
} | |
private class Butter { | |
fileprivate func churn<T>(block: () throws -> T) throws -> T { | |
return try block() | |
} | |
} | |
struct Cow { | |
private var b : Butter | |
init() { | |
self.b = Butter() | |
} | |
func cheese() throws { | |
let a = Curds() | |
let b = Curds() | |
let c = Curds() | |
var err = 0 | |
var newChild = 0 | |
defer { } | |
try self.b.churn { return () } | |
} | |
} |