1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
|
// RUN: %target-swift-frontend -typecheck -verify -disable-availability-checking -I %t 2>&1 %s
// UNSUPPORTED: back_deploy_concurrency
// REQUIRES: concurrency
// REQUIRES: distributed
import Distributed
struct MissingRemoteCall: DistributedActorSystem { // expected-error {{type 'MissingRemoteCall' does not conform to protocol 'DistributedActorSystem'}}
// expected-error@-1{{struct 'MissingRemoteCall' is missing witness for protocol requirement 'remoteCall'}}
// expected-note@-2{{add stubs for conformance}}{{51-51=\nfunc remoteCall<Act, Err, Res>(on actor: Act, target: RemoteCallTarget, invocation: inout InvocationEncoder, throwing: Err.Type, returning: Res.Type) async throws -> Res where Act: DistributedActor, Act.ID == ActorID, Err: Error, Res: SerializationRequirement {\n <#code#>\n}\n}}
// expected-error@-4{{struct 'MissingRemoteCall' is missing witness for protocol requirement 'remoteCallVoid'}}
// expected-note@-5{{add stubs for conformance}}{{51-51=\nfunc remoteCallVoid<Act, Err>(on actor: Act, target: RemoteCallTarget, invocation: inout InvocationEncoder, throwing: Err.Type) async throws where Act: DistributedActor, Act.ID == ActorID, Err: Error {\n <#code#>\n}\n}}
typealias ActorID = ActorAddress
typealias InvocationDecoder = FakeInvocationDecoder
typealias InvocationEncoder = FakeInvocationEncoder
typealias SerializationRequirement = Codable
typealias ResultHandler = FakeResultHandler
func resolve<Act>(id: ActorID, as actorType: Act.Type)
throws -> Act? where Act: DistributedActor {
return nil
}
func assignID<Act>(_ actorType: Act.Type) -> ActorID
where Act: DistributedActor {
ActorAddress(parse: "fake://123")
}
func actorReady<Act>(_ actor: Act)
where Act: DistributedActor,
Act.ID == ActorID {
}
func resignID(_ id: ActorID) {
}
func makeInvocationEncoder() -> InvocationEncoder {
}
}
public struct PublicMissingRemoteCall: DistributedActorSystem { // expected-error {{type 'PublicMissingRemoteCall' does not conform to protocol 'DistributedActorSystem'}}
// expected-error@-1{{struct 'PublicMissingRemoteCall' is missing witness for protocol requirement 'remoteCall'}}
// expected-note@-2{{add stubs for conformance}}{{64-64=\npublic func remoteCall<Act, Err, Res>(on actor: Act, target: RemoteCallTarget, invocation: inout InvocationEncoder, throwing: Err.Type, returning: Res.Type) async throws -> Res where Act: DistributedActor, Act.ID == ActorID, Err: Error, Res: SerializationRequirement {\n <#code#>\n}\n}}
// expected-error@-4{{struct 'PublicMissingRemoteCall' is missing witness for protocol requirement 'remoteCallVoid'}}
// expected-note@-5{{add stubs for conformance}}{{64-64=\npublic func remoteCallVoid<Act, Err>(on actor: Act, target: RemoteCallTarget, invocation: inout InvocationEncoder, throwing: Err.Type) async throws where Act: DistributedActor, Act.ID == ActorID, Err: Error {\n <#code#>\n}\n}}
public typealias ActorID = ActorAddress
public typealias InvocationDecoder = FakeInvocationDecoder
public typealias InvocationEncoder = FakeInvocationEncoder
public typealias SerializationRequirement = Codable
public typealias ResultHandler = FakeResultHandler
public func resolve<Act>(id: ActorID, as actorType: Act.Type)
throws -> Act? where Act: DistributedActor {
return nil
}
public func assignID<Act>(_ actorType: Act.Type) -> ActorID
where Act: DistributedActor {
ActorAddress(parse: "fake://123")
}
public func actorReady<Act>(_ actor: Act)
where Act: DistributedActor,
Act.ID == ActorID {
}
public func resignID(_ id: ActorID) {
}
public func makeInvocationEncoder() -> InvocationEncoder {
}
}
// ==== ------------------------------------------------------------------------
public struct ActorAddress: Sendable, Hashable, Codable {
let address: String
init(parse address: String) {
self.address = address
}
}
public protocol SomeProtocol: Sendable {
}
public struct FakeInvocationEncoder: DistributedTargetInvocationEncoder {
public typealias SerializationRequirement = Codable
public mutating func recordGenericSubstitution<T>(_ type: T.Type) throws {
}
public mutating func recordArgument<Value: SerializationRequirement>(_ argument: RemoteCallArgument<Value>) throws {
}
public mutating func recordReturnType<R: SerializationRequirement>(_ type: R.Type) throws {
}
public mutating func recordErrorType<E: Error>(_ type: E.Type) throws {
}
public mutating func doneRecording() throws {
}
}
public class FakeInvocationDecoder: DistributedTargetInvocationDecoder {
public typealias SerializationRequirement = Codable
public func decodeGenericSubstitutions() throws -> [Any.Type] {
[]
}
public func decodeNextArgument<Argument: SerializationRequirement>() throws -> Argument {
fatalError()
}
public func decodeReturnType() throws -> Any.Type? {
nil
}
public func decodeErrorType() throws -> Any.Type? {
nil
}
}
public struct FakeResultHandler: DistributedTargetInvocationResultHandler {
public typealias SerializationRequirement = Codable
public func onReturn<Success: SerializationRequirement>(value: Success) async throws {
print("RETURN: \(value)")
}
public func onReturnVoid() async throws {
print("RETURN VOID")
}
public func onThrow<Err: Error>(error: Err) async throws {
print("ERROR: \(error)")
}
}
|
