[main] Update dependencies from dotnet/runtime

eng/testing/linker/ILLink.Descriptors.xml

@@ -0,0 +1,5 @@
+<linker>
+ <assembly fullname="System.Private.CoreLib">
+ <type fullname="System.Array" />
+ </assembly>
+</linker>

eng/testing/linker/trimmingTests.targets

@@ -96,6 +96,8 @@
  <Copy SourceFiles="$(_projectSourceFile);
  @(_additionalProjectSourceFiles)"
  DestinationFolder="$(_projectDir)" />
+ <Copy SourceFiles="$(MSBuildThisFileDirectory)ILLink.Descriptors.xml"
+ DestinationFolder="$(_projectDir)" />
  <Message Text="Generated $(_projectFile)" />
  </Target>
 
@@ -123,7 +125,7 @@
  <Output TaskParameter="ExitCode" PropertyName="ExecutionExitCode" />
  </Exec>
 
  <Error Condition="'$(ExecutionExitCode)' != '100'" Text="Error: [Failed Test]: %(TestConsoleApps.ProjectCompileItems). The Command %(TestConsoleApps.TestCommand) returned a non-success exit code: $(ExecutionExitCode)." ContinueOnError="ErrorAndContinue" />
  </Target>
 
  <Target Name="Test" DependsOnTargets="ExecuteApplications" />

src/Components/Forms/src/FieldIdentifier.cs

@@ -126,7 +126,7 @@ private static void ParseAccessor<T>(Expression<Func<T>> accessor, out object mo
  // so, given that it embeds captured values such as "this". We could consider special-casing
  // for "() => something.Member" and building a cache keyed by "something.GetType()" with values
  // of type Func<object, object> so we can cheaply map from "something" to "something.Member".
- var modelLambda = Expression.Lambda(memberExpression.Expression);
+ var modelLambda = Expression.Lambda(typeof(Func<object?>), memberExpression.Expression);
  var modelLambdaCompiled = (Func<object?>)modelLambda.Compile();
  var result = modelLambdaCompiled() ??
  throw new ArgumentException("The provided expression must evaluate to a non-null value.");
@@ -201,7 +201,7 @@ static Func<object, object> CreateAccessor((Type model, MemberInfo member) arg)
  private static object GetModelFromIndexer(Expression methodCallExpression)
  {
  object model;
- var methodCallObjectLambda = Expression.Lambda(methodCallExpression!);
+ var methodCallObjectLambda = Expression.Lambda(typeof(Func<object?>), methodCallExpression!);
  var methodCallObjectLambdaCompiled = (Func<object?>)methodCallObjectLambda.Compile();
  var result = methodCallObjectLambdaCompiled();
  if (result is null)

src/SignalR/server/Core/src/DynamicHub.cs

@@ -1,11 +1,13 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+using System.Diagnostics.CodeAnalysis;
 namespace Microsoft.AspNetCore.SignalR;
 
 /// <summary>
 /// A base class for SignalR hubs that use <c>dynamic</c> to represent client invocations.
 /// </summary>
+[RequiresDynamicCode("DynamicHub requires dynamic code generation to construct a call site.")]
 public abstract class DynamicHub : Hub
 {
  private DynamicHubClients? _clients;

src/SignalR/server/Core/src/DynamicHubClients.cs

@@ -1,13 +1,15 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+using System.Diagnostics.CodeAnalysis;
 using Microsoft.AspNetCore.SignalR.Internal;
 
 namespace Microsoft.AspNetCore.SignalR;
 
 /// <summary>
 /// A class that provides <c>dynamic</c> access to connections, including the one that sent the current invocation.
 /// </summary>
+[RequiresDynamicCodeAttribute("DynamicHubClient requires dynamic code generation to construct a call site.")]
 public class DynamicHubClients
 {
  private readonly IHubCallerClients _clients;

src/SignalR/server/Core/src/Internal/DynamicClientProxy.cs

@@ -1,6 +1,7 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+using System.Diagnostics.CodeAnalysis;
 using System.Dynamic;
 
 namespace Microsoft.AspNetCore.SignalR.Internal;
@@ -9,6 +10,7 @@ internal sealed class DynamicClientProxy : DynamicObject
 {
  private readonly IClientProxy _clientProxy;
 
+ [RequiresDynamicCodeAttribute("This constructor requires dynamic code generation to construct a call site.")]
  public DynamicClientProxy(IClientProxy clientProxy)
  {
  _clientProxy = clientProxy;