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// RUN: %target-typecheck-verify-swift -verify-ignore-unknown
// Classes with computed members should get synthesized conformance to Codable,
// but their lazy and computed members should be skipped as part of the
// synthesis.
class ClassWithComputedMembers : Codable {
var x: Int = 1
lazy var y: Double = .pi
var z: String {
return "foo"
}
// These lines have to be within the ClassWithComputedMembers type because
// CodingKeys should be private.
func foo() {
// They should receive a synthesized CodingKeys enum.
let _ = ClassWithComputedMembers.CodingKeys.self
// The enum should have a case for each of the vars.
let _ = ClassWithComputedMembers.CodingKeys.x
// Lazy vars should not be part of the CodingKeys enum.
let _ = ClassWithComputedMembers.CodingKeys.y // expected-error {{type 'ClassWithComputedMembers.CodingKeys' has no member 'y'}}
// Computed vars should not be part of the CodingKeys enum.
let _ = ClassWithComputedMembers.CodingKeys.z // expected-error {{type 'ClassWithComputedMembers.CodingKeys' has no member 'z'}}
}
}
// They should receive synthesized init(from:) and an encode(to:).
let _ = ClassWithComputedMembers.init(from:)
let _ = ClassWithComputedMembers.encode(to:)
// The synthesized CodingKeys type should not be accessible from outside the
// class.
let _ = ClassWithComputedMembers.CodingKeys.self // expected-error {{'CodingKeys' is inaccessible due to 'private' protection level}}
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