[Distributed] Remove AST default init synthesisi replaced by ImplicitConstructorKind::DefaultDistributedActor

Author: ktoso

lib/Sema/CodeSynthesisDistributedActor.cpp

@@ -92,89 +92,6 @@ static void addFactoryResolveFunction(ClassDecl *decl) {
   decl->addMember(factoryDecl);
 }
 
-/******************************************************************************/
-/***************************** DEFAULT INITIALIZER ****************************/
-/******************************************************************************/
-
-/// Synthesizes an empty body of the `init(transport:)` initializer as:
-///
-/// ```
-/// init(transport: ActorTransport) {
-///   <filled in by SILGenDistributed>
-/// }
-/// ```
-///
-/// \param initDecl The function decl whose body to synthesize.
-static std::pair<BraceStmt *, bool>
-createBody_DistributedActor_init_default(AbstractFunctionDecl *initDecl, void *) {
-  auto *funcDC = cast<DeclContext>(initDecl);
-  ASTContext &C = funcDC->getASTContext();
-
-  // We will treat this constructor just as any other local init in SILGen
-  // and inject code that performs the id and transport initialization.
-  // Here in Sema though it has to be
-  auto *body = BraceStmt::create(
-      C, SourceLoc(),
-      {new (C) ReturnStmt(SourceLoc(), nullptr, /*Implicit=*/true)},
-      SourceLoc(), /*implicit=*/true);
-
-  // Ignore the empty body in type checking;
-  // We synthesize the implementation in SILGenDistributed
-  return { body, /*isTypeChecked=*/true };
-}
-
-/// Synthesizes the
-///
-/// ```
-/// init(transport: ActorTransport)
-/// ```
-///
-/// local initializer.
-static ConstructorDecl *
-createDistributedActor_init_default(ClassDecl *classDecl,
-                                  ASTContext &ctx) {
-  auto &C = ctx;
-  auto conformanceDC = classDecl;
-
-  // Expected type: (Self) -> (ActorTransport) -> (Self)
-  //
-  // Params: (transport: ActorTransport)
-  auto transportType = C.getActorTransportDecl()->getDeclaredInterfaceType();
-  auto *transportParamDecl = new (C) ParamDecl(
-      SourceLoc(), SourceLoc(), C.Id_transport,
-      SourceLoc(), C.Id_transport, conformanceDC);
-  transportParamDecl->setImplicit();
-  transportParamDecl->setSpecifier(ParamSpecifier::Default);
-  transportParamDecl->setInterfaceType(transportType);
-
-  auto *paramList = ParameterList::createWithoutLoc(transportParamDecl);
-
-  // Func name: init(transport:)
-  DeclName name(C, DeclBaseName::createConstructor(), paramList);
-
-  auto *initDecl =
-      new (C) ConstructorDecl(name, SourceLoc(),
-                              /*Failable=*/false, SourceLoc(),
-                              /*Async=*/false, SourceLoc(),
-                              /*Throws=*/false, SourceLoc(),
-                              paramList,
-                              /*GenericParams=*/nullptr, conformanceDC);
-  initDecl->setImplicit();
-  initDecl->setSynthesized();
-  initDecl->setBodySynthesizer(&createBody_DistributedActor_init_default);
-
-  auto *nonIsoAttr = new (C) NonisolatedAttr(/*IsImplicit*/true);
-  initDecl->getAttrs().add(nonIsoAttr);
-
-  initDecl->copyFormalAccessFrom(classDecl, /*sourceIsParentContext=*/true);
-
-  // Clone any @available attributes from the actor definition.
-  for (auto attr: classDecl->getAttrs().getAttributes<AvailableAttr>())
-    initDecl->getAttrs().add(attr->clone(C, /*implicit*/true));
-
-  return initDecl;
-}
-
 /******************************************************************************/
 /******************************** DEINIT **************************************/
 /******************************************************************************/