Annotate Microsoft.CSharp with RequiresDynamicCode

src/libraries/Microsoft.CSharp/ref/Microsoft.CSharp.cs

@@ -10,26 +10,37 @@ namespace Microsoft.CSharp.RuntimeBinder
     public static partial class Binder
     {
         [System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute("Using dynamic types might cause types or members to be removed by trimmer.")]
+        [System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute("The 'dynamic' feature requires runtime-code generation, which is incompatible with AOT.")]
         public static System.Runtime.CompilerServices.CallSiteBinder BinaryOperation(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags flags, System.Linq.Expressions.ExpressionType operation, System.Type? context, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo>? argumentInfo) { throw null; }
         [System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute("Using dynamic types might cause types or members to be removed by trimmer.")]
+        [System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute("The 'dynamic' feature requires runtime-code generation, which is incompatible with AOT.")]
         public static System.Runtime.CompilerServices.CallSiteBinder Convert(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags flags, System.Type type, System.Type? context) { throw null; }
         [System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute("Using dynamic types might cause types or members to be removed by trimmer.")]
+        [System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute("The 'dynamic' feature requires runtime-code generation, which is incompatible with AOT.")]
         public static System.Runtime.CompilerServices.CallSiteBinder GetIndex(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags flags, System.Type? context, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo>? argumentInfo) { throw null; }
         [System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute("Using dynamic types might cause types or members to be removed by trimmer.")]
+        [System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute("The 'dynamic' feature requires runtime-code generation, which is incompatible with AOT.")]
         public static System.Runtime.CompilerServices.CallSiteBinder GetMember(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags flags, string name, System.Type? context, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo>? argumentInfo) { throw null; }
         [System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute("Using dynamic types might cause types or members to be removed by trimmer.")]
+        [System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute("The 'dynamic' feature requires runtime-code generation, which is incompatible with AOT.")]
         public static System.Runtime.CompilerServices.CallSiteBinder Invoke(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags flags, System.Type? context, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo>? argumentInfo) { throw null; }
         [System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute("Using dynamic types might cause types or members to be removed by trimmer.")]
+        [System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute("The 'dynamic' feature requires runtime-code generation, which is incompatible with AOT.")]
         public static System.Runtime.CompilerServices.CallSiteBinder InvokeConstructor(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags flags, System.Type? context, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo>? argumentInfo) { throw null; }
         [System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute("Using dynamic types might cause types or members to be removed by trimmer.")]
+        [System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute("The 'dynamic' feature requires runtime-code generation, which is incompatible with AOT.")]
         public static System.Runtime.CompilerServices.CallSiteBinder InvokeMember(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags flags, string name, System.Collections.Generic.IEnumerable<System.Type>? typeArguments, System.Type? context, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo>? argumentInfo) { throw null; }
         [System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute("Using dynamic types might cause types or members to be removed by trimmer.")]
+        [System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute("The 'dynamic' feature requires runtime-code generation, which is incompatible with AOT.")]
         public static System.Runtime.CompilerServices.CallSiteBinder IsEvent(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags flags, string name, System.Type? context) { throw null; }
         [System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute("Using dynamic types might cause types or members to be removed by trimmer.")]
+        [System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute("The 'dynamic' feature requires runtime-code generation, which is incompatible with AOT.")]
         public static System.Runtime.CompilerServices.CallSiteBinder SetIndex(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags flags, System.Type? context, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo>? argumentInfo) { throw null; }
         [System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute("Using dynamic types might cause types or members to be removed by trimmer.")]
+        [System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute("The 'dynamic' feature requires runtime-code generation, which is incompatible with AOT.")]
         public static System.Runtime.CompilerServices.CallSiteBinder SetMember(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags flags, string name, System.Type? context, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo>? argumentInfo) { throw null; }
         [System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute("Using dynamic types might cause types or members to be removed by trimmer.")]
+        [System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute("The 'dynamic' feature requires runtime-code generation, which is incompatible with AOT.")]
         public static System.Runtime.CompilerServices.CallSiteBinder UnaryOperation(Microsoft.CSharp.RuntimeBinder.CSharpBinderFlags flags, System.Linq.Expressions.ExpressionType operation, System.Type? context, System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo>? argumentInfo) { throw null; }
     }
     [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]

src/libraries/Microsoft.CSharp/src/Microsoft.CSharp.csproj

@@ -13,7 +13,7 @@
     <DefineConstants Condition="'$(EnableComBinder)' == 'true'">$(DefineConstants);ENABLECOMBINDER</DefineConstants>
     <AllowUnsafeBlocks Condition="'$(EnableComBinder)' == 'true'">true</AllowUnsafeBlocks>
     <DefineConstants>$(DefineConstants);LEGACY_GETRESOURCESTRING_USER</DefineConstants>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <EnableAOTAnalyzer>true</EnableAOTAnalyzer>
   </PropertyGroup>
 
   <ItemGroup>

src/libraries/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/Binder.cs

@@ -17,6 +17,7 @@ namespace Microsoft.CSharp.RuntimeBinder
     public static class Binder
     {
         internal const string TrimmerWarning = "Using dynamic types might cause types or members to be removed by trimmer.";
+        internal const string DynamicCodeWarning = "The 'dynamic' feature requires runtime-code generation, which is incompatible with AOT.";
         //////////////////////////////////////////////////////////////////////
 
         /// <summary>
@@ -28,6 +29,7 @@ public static class Binder
         /// <param name="argumentInfo">The sequence of <see cref="CSharpArgumentInfo"/> instances for the arguments to this operation.</param>
         /// <returns>Returns a new CSharp binary operation binder.</returns>
         [RequiresUnreferencedCode(TrimmerWarning)]
+        [RequiresDynamicCode(Binder.DynamicCodeWarning)]
         public static CallSiteBinder BinaryOperation(
             CSharpBinderFlags flags,
             ExpressionType operation,
@@ -56,6 +58,7 @@ public static CallSiteBinder BinaryOperation(
         /// <param name="context">The <see cref="Type"/> that indicates where this operation is used.</param>
         /// <returns>Returns a new CSharp convert binder.</returns>
         [RequiresUnreferencedCode(TrimmerWarning)]
+        [RequiresDynamicCode(Binder.DynamicCodeWarning)]
         public static CallSiteBinder Convert(
             CSharpBinderFlags flags,
             Type type,
@@ -83,6 +86,7 @@ public static CallSiteBinder Convert(
         /// <param name="argumentInfo">The sequence of <see cref="CSharpArgumentInfo"/> instances for the arguments to this operation.</param>
         /// <returns>Returns a new CSharp get index binder.</returns>
         [RequiresUnreferencedCode(TrimmerWarning)]
+        [RequiresDynamicCode(Binder.DynamicCodeWarning)]
         public static CallSiteBinder GetIndex(
             CSharpBinderFlags flags,
             Type? context,
@@ -102,6 +106,7 @@ public static CallSiteBinder GetIndex(
         /// <param name="argumentInfo">The sequence of <see cref="CSharpArgumentInfo"/> instances for the arguments to this operation.</param>
         /// <returns>Returns a new CSharp get member binder.</returns>
         [RequiresUnreferencedCode(TrimmerWarning)]
+        [RequiresDynamicCode(Binder.DynamicCodeWarning)]
         public static CallSiteBinder GetMember(
             CSharpBinderFlags flags,
             string name,
@@ -122,6 +127,7 @@ public static CallSiteBinder GetMember(
         /// <param name="argumentInfo">The sequence of <see cref="CSharpArgumentInfo"/> instances for the arguments to this operation.</param>
         /// <returns>Returns a new CSharp invoke binder.</returns>
         [RequiresUnreferencedCode(TrimmerWarning)]
+        [RequiresDynamicCode(Binder.DynamicCodeWarning)]
         public static CallSiteBinder Invoke(
             CSharpBinderFlags flags,
             Type? context,
@@ -150,6 +156,7 @@ public static CallSiteBinder Invoke(
         /// <param name="argumentInfo">The sequence of <see cref="CSharpArgumentInfo"/> instances for the arguments to this operation.</param>
         /// <returns>Returns a new CSharp invoke member binder.</returns>
         [RequiresUnreferencedCode(TrimmerWarning)]
+        [RequiresDynamicCode(Binder.DynamicCodeWarning)]
         public static CallSiteBinder InvokeMember(
             CSharpBinderFlags flags,
             string name,
@@ -188,6 +195,7 @@ public static CallSiteBinder InvokeMember(
         /// <param name="argumentInfo">The sequence of <see cref="CSharpArgumentInfo"/> instances for the arguments to this operation.</param>
         /// <returns>Returns a new CSharp invoke constructor binder.</returns>
         [RequiresUnreferencedCode(TrimmerWarning)]
+        [RequiresDynamicCode(Binder.DynamicCodeWarning)]
         public static CallSiteBinder InvokeConstructor(
             CSharpBinderFlags flags,
             Type? context,
@@ -206,6 +214,7 @@ public static CallSiteBinder InvokeConstructor(
         /// <param name="context">The <see cref="System.Type"/> that indicates where this operation is used.</param>
         /// <returns>Returns a new CSharp is event binder.</returns>
         [RequiresUnreferencedCode(TrimmerWarning)]
+        [RequiresDynamicCode(Binder.DynamicCodeWarning)]
         public static CallSiteBinder IsEvent(
             CSharpBinderFlags flags,
             string name,
@@ -224,6 +233,7 @@ public static CallSiteBinder IsEvent(
         /// <param name="argumentInfo">The sequence of <see cref="CSharpArgumentInfo"/> instances for the arguments to this operation.</param>
         /// <returns>Returns a new CSharp set index binder.</returns>
         [RequiresUnreferencedCode(TrimmerWarning)]
+        [RequiresDynamicCode(Binder.DynamicCodeWarning)]
         public static CallSiteBinder SetIndex(
             CSharpBinderFlags flags,
             Type? context,
@@ -245,6 +255,7 @@ public static CallSiteBinder SetIndex(
         /// <param name="argumentInfo">The sequence of <see cref="CSharpArgumentInfo"/> instances for the arguments to this operation.</param>
         /// <returns>Returns a new CSharp set member binder.</returns>
         [RequiresUnreferencedCode(TrimmerWarning)]
+        [RequiresDynamicCode(Binder.DynamicCodeWarning)]
         public static CallSiteBinder SetMember(
             CSharpBinderFlags flags,
             string name,
@@ -267,6 +278,7 @@ public static CallSiteBinder SetMember(
         /// <param name="argumentInfo">The sequence of <see cref="CSharpArgumentInfo"/> instances for the arguments to this operation.</param>
         /// <returns>Returns a new CSharp unary operation binder.</returns>
         [RequiresUnreferencedCode(TrimmerWarning)]
+        [RequiresDynamicCode(Binder.DynamicCodeWarning)]
         public static CallSiteBinder UnaryOperation(
             CSharpBinderFlags flags,
             ExpressionType operation,

src/libraries/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/BinderHelper.cs

@@ -21,6 +21,7 @@ internal static class BinderHelper
         private static MethodInfo s_SingleIsNaN;
 
         [RequiresUnreferencedCode(Binder.TrimmerWarning)]
+        [RequiresDynamicCode(Binder.DynamicCodeWarning)]
         internal static DynamicMetaObject Bind(
                 ICSharpBinder action,
                 RuntimeBinder binder,
@@ -474,6 +475,7 @@ internal static bool CompareArgInfos(CSharpArgumentInfo[] argInfos, CSharpArgume
         }
 
 #if !ENABLECOMBINDER
+        [RequiresDynamicCode(Binder.DynamicCodeWarning)]
         internal static void ThrowIfUsingDynamicCom(DynamicMetaObject target)
         {
             if (target.LimitType.IsCOMObject)

src/libraries/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/CSharpBinaryOperationBinder.cs

@@ -17,6 +17,7 @@ namespace Microsoft.CSharp.RuntimeBinder
     /// Instances of this class are generated by the C# compiler.
     /// </summary>
     [RequiresUnreferencedCode(Binder.TrimmerWarning)]
+    [RequiresDynamicCode(Binder.DynamicCodeWarning)]
     internal sealed class CSharpBinaryOperationBinder : BinaryOperationBinder, ICSharpBinder
     {
         [ExcludeFromCodeCoverage(Justification = "Name should not be called for this binder")]

src/libraries/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/CSharpConvertBinder.cs

@@ -16,6 +16,7 @@ namespace Microsoft.CSharp.RuntimeBinder
     /// Instances of this class are generated by the C# compiler.
     /// </summary>
     [RequiresUnreferencedCode(Binder.TrimmerWarning)]
+    [RequiresDynamicCode(Binder.DynamicCodeWarning)]
     internal sealed class CSharpConvertBinder : ConvertBinder, ICSharpBinder
     {
         [ExcludeFromCodeCoverage(Justification = "Name should not be called for this binder")]

src/libraries/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/CSharpGetIndexBinder.cs

@@ -15,6 +15,7 @@ namespace Microsoft.CSharp.RuntimeBinder
     /// Instances of this class are generated by the C# compiler.
     /// </summary>
     [RequiresUnreferencedCode(Binder.TrimmerWarning)]
+    [RequiresDynamicCode(Binder.DynamicCodeWarning)]
     internal sealed class CSharpGetIndexBinder : GetIndexBinder, ICSharpBinder
     {
         public string Name => SpecialNames.Indexer;

src/libraries/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/CSharpGetMemberBinder.cs

@@ -17,6 +17,7 @@ namespace Microsoft.CSharp.RuntimeBinder
     /// Instances of this class are generated by the C# compiler.
     /// </summary>
     [RequiresUnreferencedCode(Binder.TrimmerWarning)]
+    [RequiresDynamicCode(Binder.DynamicCodeWarning)]
     internal sealed class CSharpGetMemberBinder : GetMemberBinder, IInvokeOnGetBinder, ICSharpBinder
     {
         public BindingFlag BindingFlags => BindingFlag.BIND_RVALUEREQUIRED;

src/libraries/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/CSharpInvokeBinder.cs

@@ -15,6 +15,7 @@ namespace Microsoft.CSharp.RuntimeBinder
     /// Represents a dynamic delegate-like call in C#, providing the binding semantics and the details about the operation.
     /// Instances of this class are generated by the C# compiler.
     /// </summary>
+    [RequiresDynamicCode(Binder.DynamicCodeWarning)]
     [RequiresUnreferencedCode(Binder.TrimmerWarning)]
     internal sealed class CSharpInvokeBinder : InvokeBinder, ICSharpInvokeOrInvokeMemberBinder
     {

src/libraries/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/CSharpInvokeConstructorBinder.cs

@@ -11,6 +11,7 @@
 namespace Microsoft.CSharp.RuntimeBinder
 {
     [RequiresUnreferencedCode(Binder.TrimmerWarning)]
+    [RequiresDynamicCode(Binder.DynamicCodeWarning)]
     internal sealed class CSharpInvokeConstructorBinder : DynamicMetaObjectBinder, ICSharpInvokeOrInvokeMemberBinder
     {
         public BindingFlag BindingFlags => 0;

src/libraries/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/CSharpInvokeMemberBinder.cs

@@ -17,6 +17,7 @@ namespace Microsoft.CSharp.RuntimeBinder
     /// Instances of this class are generated by the C# compiler.
     /// </summary>
     [RequiresUnreferencedCode(Binder.TrimmerWarning)]
+    [RequiresDynamicCode(Binder.DynamicCodeWarning)]
     internal sealed class CSharpInvokeMemberBinder : InvokeMemberBinder, ICSharpInvokeOrInvokeMemberBinder
     {
         public BindingFlag BindingFlags => 0;

src/libraries/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/CSharpIsEventBinder.cs

@@ -13,6 +13,7 @@ namespace Microsoft.CSharp.RuntimeBinder
     /// Used to test whether a dynamic member over which += or -= is used is an event member.
     /// </summary>
     [RequiresUnreferencedCode(Binder.TrimmerWarning)]
+    [RequiresDynamicCode(Binder.DynamicCodeWarning)]
     internal sealed class CSharpIsEventBinder : DynamicMetaObjectBinder, ICSharpBinder
     {
         public BindingFlag BindingFlags => 0;

src/libraries/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/CSharpSetIndexBinder.cs

@@ -16,6 +16,7 @@ namespace Microsoft.CSharp.RuntimeBinder
     /// Instances of this class are generated by the C# compiler.
     /// </summary>
     [RequiresUnreferencedCode(Binder.TrimmerWarning)]
+    [RequiresDynamicCode(Binder.DynamicCodeWarning)]
     internal sealed class CSharpSetIndexBinder : SetIndexBinder, ICSharpBinder
     {
         public string Name => SpecialNames.Indexer;

src/libraries/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/CSharpSetMemberBinder.cs

@@ -16,6 +16,7 @@ namespace Microsoft.CSharp.RuntimeBinder
     /// Instances of this class are generated by the C# compiler.
     /// </summary>
     [RequiresUnreferencedCode(Binder.TrimmerWarning)]
+    [RequiresDynamicCode(Binder.DynamicCodeWarning)]
     internal sealed class CSharpSetMemberBinder : SetMemberBinder, ICSharpBinder
     {
         public BindingFlag BindingFlags => 0;

src/libraries/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/CSharpUnaryOperationBinder.cs

@@ -17,6 +17,7 @@ namespace Microsoft.CSharp.RuntimeBinder
     /// Instances of this class are generated by the C# compiler.
     /// </summary>
     [RequiresUnreferencedCode(Binder.TrimmerWarning)]
+    [RequiresDynamicCode(Binder.DynamicCodeWarning)]
     internal sealed class CSharpUnaryOperationBinder : UnaryOperationBinder, ICSharpBinder
     {
         [ExcludeFromCodeCoverage(Justification = "Name should not be called for this binder")]

src/libraries/Microsoft.CSharp/src/Microsoft/CSharp/RuntimeBinder/ComInterop/BoundDispEvent.cs

@@ -10,6 +10,7 @@
 namespace Microsoft.CSharp.RuntimeBinder.ComInterop
 {
     [RequiresUnreferencedCode(Binder.TrimmerWarning)]
+    [RequiresDynamicCode(Binder.DynamicCodeWarning)]
     internal sealed class BoundDispEvent : DynamicObject
     {
         private readonly object _rcw;