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// This source file is part of the Swift.org open source project
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
// RUN: not %target-swift-frontend %s -typecheck
({})
func f() {
({})
}
class a {
typealias b = b
}
class A: A {
}
class B : C {
}
typealias C = B
func a<T>() {
enum b {
case c
}
}
protocol A {
typealias E
}
struct B<T : A> {
let h: T
let i: T.E
}
protocol C {
typealias F
func g<T where T.E == F>(f: B<T>)
}
struct D : C {
typealias F = Int
func g<T where T.E == F>(f: B<T>) {
}
}
protocol b {
class func e()
}
struct c {
var d: b.Type
func e() {
d.e()
}
}
func c<d {
enum c {
func e
var _ = e
}
}
protocol A {
typealias B
}
class C<D> {
init <A: A where A.B == D>(e: A.B) {
c {
func b((Any, c))(a: (Any, AnyObject)) {
b(a)
}
}
protocol A {
}
struct B : A {
}
struct C<D, E: A where D.C == E> {
}
protocol a {
class func c()
}
class b: a {
class func c() { }
}
(b() as a).dynamicType.c()
struct A<T> {
let a: [(T, () -> ())] = []
}
func a<T>() -> (T, T -> T) -> T {
var b: ((T, T -> T) -> T)!
return b
}
class A<T : A> {
}
struct c<d : Sequence> {
var b: d
}
func a<d>() -> [c<d>] {
return []
}
f
e)
func f<g>() -> (g, g -> g) -> g {
d j d.i = {
}
{
g) {
h }
}
protocol f {
class func i()
}
class d: f{ class func i {}
func i(c: () -> ()) {
}
class a {
var _ = i() {
}
}
import Foundation
class Foo<T>: NSObject {
var foo: T
init(foo: T) {
self.foo = foo
super.init()
}
}
func some<S: Sequence, T where Optional<T> == S.Iterator.Element>(xs : S) -> T? {
for (mx : T?) in xs {
if let x = mx {
return x
}
}
return nil
}
let xs : [Int?] = [nil, 4, nil]
print(some(xs))
a=1 as a=1
|
