Turn on the AOT analyzer. (#92)

* Turn on the AOT analyzer.

* Address feedback

* Add missing types.

* Fix build and react to conflicts.

* Fix failing test.

* Address feedback.

src/Common/Polyfills/System/Diagnostics/CodeAnalysis/DynamicallyAccessedMemberTypes.cs

@@ -0,0 +1,164 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+namespace System.Diagnostics.CodeAnalysis;
+
+/// <summary>
+/// Specifies the types of members that are dynamically accessed.
+///
+/// This enumeration has a <see cref="FlagsAttribute"/> attribute that allows a
+/// bitwise combination of its member values.
+/// </summary>
+[Flags]
+internal enum DynamicallyAccessedMemberTypes
+{
+    /// <summary>
+    /// Specifies no members.
+    /// </summary>
+    None = 0,
+
+    /// <summary>
+    /// Specifies the default, parameterless public constructor.
+    /// </summary>
+    PublicParameterlessConstructor = 0x0001,
+
+    /// <summary>
+    /// Specifies all public constructors.
+    /// </summary>
+    PublicConstructors = 0x0002 | PublicParameterlessConstructor,
+
+    /// <summary>
+    /// Specifies all non-public constructors.
+    /// </summary>
+    NonPublicConstructors = 0x0004,
+
+    /// <summary>
+    /// Specifies all public methods.
+    /// </summary>
+    PublicMethods = 0x0008,
+
+    /// <summary>
+    /// Specifies all non-public methods.
+    /// </summary>
+    NonPublicMethods = 0x0010,
+
+    /// <summary>
+    /// Specifies all public fields.
+    /// </summary>
+    PublicFields = 0x0020,
+
+    /// <summary>
+    /// Specifies all non-public fields.
+    /// </summary>
+    NonPublicFields = 0x0040,
+
+    /// <summary>
+    /// Specifies all public nested types.
+    /// </summary>
+    PublicNestedTypes = 0x0080,
+
+    /// <summary>
+    /// Specifies all non-public nested types.
+    /// </summary>
+    NonPublicNestedTypes = 0x0100,
+
+    /// <summary>
+    /// Specifies all public properties.
+    /// </summary>
+    PublicProperties = 0x0200,
+
+    /// <summary>
+    /// Specifies all non-public properties.
+    /// </summary>
+    NonPublicProperties = 0x0400,
+
+    /// <summary>
+    /// Specifies all public events.
+    /// </summary>
+    PublicEvents = 0x0800,
+
+    /// <summary>
+    /// Specifies all non-public events.
+    /// </summary>
+    NonPublicEvents = 0x1000,
+
+    /// <summary>
+    /// Specifies all interfaces implemented by the type.
+    /// </summary>
+    Interfaces = 0x2000,
+
+    /// <summary>
+    /// Specifies all non-public constructors, including those inherited from base classes.
+    /// </summary>
+    NonPublicConstructorsWithInherited = NonPublicConstructors | 0x4000,
+
+    /// <summary>
+    /// Specifies all non-public methods, including those inherited from base classes.
+    /// </summary>
+    NonPublicMethodsWithInherited = NonPublicMethods | 0x8000,
+
+    /// <summary>
+    /// Specifies all non-public fields, including those inherited from base classes.
+    /// </summary>
+    NonPublicFieldsWithInherited = NonPublicFields | 0x10000,
+
+    /// <summary>
+    /// Specifies all non-public nested types, including those inherited from base classes.
+    /// </summary>
+    NonPublicNestedTypesWithInherited = NonPublicNestedTypes | 0x20000,
+
+    /// <summary>
+    /// Specifies all non-public properties, including those inherited from base classes.
+    /// </summary>
+    NonPublicPropertiesWithInherited = NonPublicProperties | 0x40000,
+
+    /// <summary>
+    /// Specifies all non-public events, including those inherited from base classes.
+    /// </summary>
+    NonPublicEventsWithInherited = NonPublicEvents | 0x80000,
+
+    /// <summary>
+    /// Specifies all public constructors, including those inherited from base classes.
+    /// </summary>
+    PublicConstructorsWithInherited = PublicConstructors | 0x100000,
+
+    /// <summary>
+    /// Specifies all public nested types, including those inherited from base classes.
+    /// </summary>
+    PublicNestedTypesWithInherited = PublicNestedTypes | 0x200000,
+
+    /// <summary>
+    /// Specifies all constructors, including those inherited from base classes.
+    /// </summary>
+    AllConstructors = PublicConstructorsWithInherited | NonPublicConstructorsWithInherited,
+
+    /// <summary>
+    /// Specifies all methods, including those inherited from base classes.
+    /// </summary>
+    AllMethods = PublicMethods | NonPublicMethodsWithInherited,
+
+    /// <summary>
+    /// Specifies all fields, including those inherited from base classes.
+    /// </summary>
+    AllFields = PublicFields | NonPublicFieldsWithInherited,
+
+    /// <summary>
+    /// Specifies all nested types, including those inherited from base classes.
+    /// </summary>
+    AllNestedTypes = PublicNestedTypesWithInherited | NonPublicNestedTypesWithInherited,
+
+    /// <summary>
+    /// Specifies all properties, including those inherited from base classes.
+    /// </summary>
+    AllProperties = PublicProperties | NonPublicPropertiesWithInherited,
+
+    /// <summary>
+    /// Specifies all events, including those inherited from base classes.
+    /// </summary>
+    AllEvents = PublicEvents | NonPublicEventsWithInherited,
+
+    /// <summary>
+    /// Specifies all members.
+    /// </summary>
+    All = ~None
+}

src/Common/Polyfills/System/Diagnostics/CodeAnalysis/DynamicallyAccessedMembersAttribute.cs

@@ -0,0 +1,50 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+namespace System.Diagnostics.CodeAnalysis;
+
+/// <summary>
+/// Indicates that certain members on a specified <see cref="Type"/> are accessed dynamically,
+/// for example through <see cref="Reflection"/>.
+/// </summary>
+/// <remarks>
+/// This allows tools to understand which members are being accessed during the execution
+/// of a program.
+///
+/// This attribute is valid on members whose type is <see cref="Type"/> or <see cref="string"/>.
+///
+/// When this attribute is applied to a location of type <see cref="string"/>, the assumption is
+/// that the string represents a fully qualified type name.
+///
+/// When this attribute is applied to a class, interface, or struct, the members specified
+/// can be accessed dynamically on <see cref="Type"/> instances returned from calling
+/// <see cref="object.GetType"/> on instances of that class, interface, or struct.
+///
+/// If the attribute is applied to a method it's treated as a special case and it implies
+/// the attribute should be applied to the "this" parameter of the method. As such the attribute
+/// should only be used on instance methods of types assignable to System.Type (or string, but no methods
+/// will use it there).
+/// </remarks>
+[AttributeUsage(
+    AttributeTargets.Field | AttributeTargets.ReturnValue | AttributeTargets.GenericParameter |
+    AttributeTargets.Parameter | AttributeTargets.Property | AttributeTargets.Method |
+    AttributeTargets.Class | AttributeTargets.Interface | AttributeTargets.Struct,
+    Inherited = false)]
+internal sealed class DynamicallyAccessedMembersAttribute : Attribute
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="DynamicallyAccessedMembersAttribute"/> class
+    /// with the specified member types.
+    /// </summary>
+    /// <param name="memberTypes">The types of members dynamically accessed.</param>
+    public DynamicallyAccessedMembersAttribute(DynamicallyAccessedMemberTypes memberTypes)
+    {
+        MemberTypes = memberTypes;
+    }
+
+    /// <summary>
+    /// Gets the <see cref="DynamicallyAccessedMemberTypes"/> which specifies the type
+    /// of members dynamically accessed.
+    /// </summary>
+    public DynamicallyAccessedMemberTypes MemberTypes { get; }
+}

src/Common/Polyfills/System/Diagnostics/CodeAnalysis/RequiresDynamicCodeAttribute.cs

@@ -0,0 +1,38 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+namespace System.Diagnostics.CodeAnalysis;
+
+/// <summary>
+/// Indicates that the specified method requires the ability to generate new code at runtime,
+/// for example through <see cref="Reflection"/>.
+/// </summary>
+/// <remarks>
+/// This allows tools to understand which methods are unsafe to call when compiling ahead of time.
+/// </remarks>
+[AttributeUsage(AttributeTargets.Method | AttributeTargets.Constructor | AttributeTargets.Class, Inherited = false)]
+internal sealed class RequiresDynamicCodeAttribute : Attribute
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="RequiresDynamicCodeAttribute"/> class
+    /// with the specified message.
+    /// </summary>
+    /// <param name="message">
+    /// A message that contains information about the usage of dynamic code.
+    /// </param>
+    public RequiresDynamicCodeAttribute(string message)
+    {
+        Message = message;
+    }
+
+    /// <summary>
+    /// Gets a message that contains information about the usage of dynamic code.
+    /// </summary>
+    public string Message { get; }
+
+    /// <summary>
+    /// Gets or sets an optional URL that contains more information about the method,
+    /// why it requires dynamic code, and what options a consumer has to deal with it.
+    /// </summary>
+    public string? Url { get; set; }
+}

src/Common/Polyfills/System/Diagnostics/CodeAnalysis/RequiresUnreferencedCode.cs

@@ -0,0 +1,39 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+namespace System.Diagnostics.CodeAnalysis;
+
+/// <summary>
+/// Indicates that the specified method requires dynamic access to code that is not referenced
+/// statically, for example through <see cref="System.Reflection"/>.
+/// </summary>
+/// <remarks>
+/// This allows tools to understand which methods are unsafe to call when removing unreferenced
+/// code from an application.
+/// </remarks>
+[AttributeUsage(AttributeTargets.Method | AttributeTargets.Constructor | AttributeTargets.Class, Inherited = false)]
+internal sealed class RequiresUnreferencedCodeAttribute : Attribute
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="RequiresUnreferencedCodeAttribute"/> class
+    /// with the specified message.
+    /// </summary>
+    /// <param name="message">
+    /// A message that contains information about the usage of unreferenced code.
+    /// </param>
+    public RequiresUnreferencedCodeAttribute(string message)
+    {
+        Message = message;
+    }
+
+    /// <summary>
+    /// Gets a message that contains information about the usage of unreferenced code.
+    /// </summary>
+    public string Message { get; }
+
+    /// <summary>
+    /// Gets or sets an optional URL that contains more information about the method,
+    /// why it requires unreferenced code, and what options a consumer has to deal with it.
+    /// </summary>
+    public string? Url { get; set; }
+}

src/Common/Polyfills/System/Diagnostics/CodeAnalysis/UnconditionalSuppressMessageAttribute.cs

@@ -0,0 +1,84 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+namespace System.Diagnostics.CodeAnalysis;
+
+/// <summary>
+/// /// Suppresses reporting of a specific rule violation, allowing multiple suppressions on a
+/// single code artifact.
+/// </summary>
+/// <remarks>
+/// <see cref="UnconditionalSuppressMessageAttribute"/> is different than
+/// <see cref="SuppressMessageAttribute"/> in that it doesn't have a
+/// <see cref="ConditionalAttribute"/>. So it is always preserved in the compiled assembly.
+/// </remarks>
+[AttributeUsage(AttributeTargets.All, Inherited = false, AllowMultiple = true)]
+internal sealed class UnconditionalSuppressMessageAttribute : Attribute
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="UnconditionalSuppressMessageAttribute"/>
+    /// class, specifying the category of the tool and the identifier for an analysis rule.
+    /// </summary>
+    /// <param name="category">The category for the attribute.</param>
+    /// <param name="checkId">The identifier of the analysis rule the attribute applies to.</param>
+    public UnconditionalSuppressMessageAttribute(string category, string checkId)
+    {
+        Category = category;
+        CheckId = checkId;
+    }
+
+    /// <summary>
+    /// Gets the category identifying the classification of the attribute.
+    /// </summary>
+    /// <remarks>
+    /// The <see cref="Category"/> property describes the tool or tool analysis category
+    /// for which a message suppression attribute applies.
+    /// </remarks>
+    public string Category { get; }
+
+    /// <summary>
+    /// Gets the identifier of the analysis tool rule to be suppressed.
+    /// </summary>
+    /// <remarks>
+    /// Concatenated together, the <see cref="Category"/> and <see cref="CheckId"/>
+    /// properties form a unique check identifier.
+    /// </remarks>
+    public string CheckId { get; }
+
+    /// <summary>
+    /// Gets or sets the scope of the code that is relevant for the attribute.
+    /// </summary>
+    /// <remarks>
+    /// The Scope property is an optional argument that specifies the metadata scope for which
+    /// the attribute is relevant.
+    /// </remarks>
+    public string? Scope { get; set; }
+
+    /// <summary>
+    /// Gets or sets a fully qualified path that represents the target of the attribute.
+    /// </summary>
+    /// <remarks>
+    /// The <see cref="Target"/> property is an optional argument identifying the analysis target
+    /// of the attribute. An example value is "System.IO.Stream.ctor():System.Void".
+    /// Because it is fully qualified, it can be long, particularly for targets such as parameters.
+    /// The analysis tool user interface should be capable of automatically formatting the parameter.
+    /// </remarks>
+    public string? Target { get; set; }
+
+    /// <summary>
+    /// Gets or sets an optional argument expanding on exclusion criteria.
+    /// </summary>
+    /// <remarks>
+    /// The <see cref="MessageId"/> property is an optional argument that specifies additional
+    /// exclusion where the literal metadata target is not sufficiently precise. For example,
+    /// the <see cref="UnconditionalSuppressMessageAttribute"/> cannot be applied within a method,
+    /// and it may be desirable to suppress a violation against a statement in the method that will
+    /// give a rule violation, but not against all statements in the method.
+    /// </remarks>
+    public string? MessageId { get; set; }
+
+    /// <summary>
+    /// Gets or sets the justification for suppressing the code analysis message.
+    /// </summary>
+    public string? Justification { get; set; }
+}