swift

5ab8e083 - [Distributed] Reimplement distributed call thunks completely in AST (#41616)

[Distributed] Reimplement distributed call thunks completely in AST (#41616) * [Distributed] dist actor always has default executor (currently) * [Distributed] extra test for missing makeEncoder * [DistributedDecl] Add DistributedActorSystem to known SDK types * [DistributedActor] ok progress on getting the system via witness * [Distributed] allow hop-to `let any: any X` where X is DistActor * [Distributed] AST: Add an accessor to determine whether type is distributed actor - Classes have specialized method on their declarations - Archetypes and existentials check their conformances for presence of `DistributedActor` protocol. * [Distributed] AST: Account for distributed members declared in class extensions `getConcreteReplacementForProtocolActorSystemType` should use `getSelfClassDecl` otherwise it wouldn't be able to find actor if the member is declared in an extension. * [Distributed] fix ad-hoc requirement checks for 'mutating' [PreChecker] LookupDC might be null, so account for that * [Distributed] Completed AST synthesis for dist thunk * [Distributed][ASTDumper] print pretty distributed in right color in AST dumps * wip on making the local/remote calls * using the _local to mark the localCall as known local * [Distributed] fix passing Never when not throwing * fix lifetime of mangled string * [Distributed] Implement recordGenericSubstitution * [Distributed] Dont add . * [Distributed] dont emit thunk when func broken * [Distributed] fix tests; cleanups * [Distributed] cleanup, move is... funcs to DistributedDecl * [Distributed] Remove SILGen for distributed thunks, it is in Sema now! * [Distributed] no need to check stored props in protocols * remote not used flag * fix mangling test * [Distributed] Synthesis: Don't re-use AST nodes for `decodeArgument` references * [Distributed] Synthesis: Make sure that each thunk parameter has an internal name * [Distributed/Synthesis] NFC: Add a comment regarding empty internal parameter names * [Distributed] NFC: Adjust distributed thunk manglings in the accessor section test-cases * cleanup * [Distributed] NFC: Adjust distributed thunk manglings in the accessor thunk test-cases * review follow ups * xfail some linux tests for now so we can land the AST thunk * Update distributed_actor_remote_functions.swift Co-authored-by: Pavel Yaskevich <xedin@apache.org>