Enable nullable reference types (#59)

* Use `<Nullable>enable</Nullable>` in all projects
* Add `#nullable disable` to all unannotated source files
* Update existing `#nullable` directives to preserve their current behavior

This pull request changes the default behavior for new source files to have nullable reference types enabled, but is not expected to change the meaning of any file already in the project.

Directory.Build.props

@@ -12,6 +12,7 @@
     <AnalysisLevel>latest</AnalysisLevel>
     <AnalysisMode>Default</AnalysisMode>
     <LangVersion>Latest</LangVersion>
+    <Nullable>enable</Nullable>
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
     <!-- Disable XLIFF tasks -->
     <UsingToolXliff>false</UsingToolXliff>

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/CSharpIdentifier.cs

@@ -1,6 +1,8 @@
-// Licensed to the .NET Foundation under one or more agreements.
+// Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Globalization;
 using System.Text;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/ExtensionInitializer.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language;
 

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/IInjectTargetExtension.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;
 
 namespace Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/IViewComponentTagHelperTargetExtension.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;
 
 namespace Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/InjectDirective.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Linq;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/InjectIntermediateNode.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/InjectTargetExtension.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;
 

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/LegacySectionTargetExtension.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;
 
 namespace Microsoft.AspNetCore.Razor.Language.Extensions;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/ModelDirective.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Linq;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/ModelExpressionPass.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Text;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/MvcImportProjectFeature.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.IO;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/MvcViewDocumentClassifierPass.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Globalization;
 using System.Text;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/Properties/AssemblyInfo.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Runtime.CompilerServices;
 using Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X;
 using Microsoft.AspNetCore.Razor.Language;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/RazorExtensions.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Extensions;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/RazorExtensionsDiagnosticFactory.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.IO;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Razor.Language;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/TagHelperDescriptorExtensions.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language;
 

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/ViewComponentTagHelperConventions.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 namespace Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X;
 
 public static class ViewComponentTagHelperConventions

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/ViewComponentTagHelperDescriptorFactory.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Collections.Immutable;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/ViewComponentTagHelperDescriptorProvider.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using Microsoft.AspNetCore.Razor.Language;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/ViewComponentTagHelperIntermediateNode.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/ViewComponentTagHelperMetadata.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 namespace Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X;
 
 public static class ViewComponentTagHelperMetadata

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/ViewComponentTagHelperPass.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Collections.Generic;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Extensions;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/ViewComponentTagHelperTargetExtension.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/ViewComponentTypeVisitor.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using Microsoft.CodeAnalysis;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/src/ViewComponentTypes.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 
 namespace Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/InjectDirectiveTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Text;
 using Microsoft.AspNetCore.Razor.Language;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/InjectTargetExtensionTest.cs

@@ -1,6 +1,8 @@
-// Licensed to the .NET Foundation under one or more agreements.
+// Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/IntegrationTests/CodeGenerationIntegrationTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.IntegrationTests;
 using Microsoft.AspNetCore.Razor.TagHelpers;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/LegacySectionTargetExtensionTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;
 using Microsoft.AspNetCore.Razor.Language.Intermediate;
 using Xunit;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/ModelDirectiveTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.IO;
 using System.Text;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/ModelExpressionPassTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/MvcImportProjectFeatureTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Collections.Generic;
 using Microsoft.AspNetCore.Razor.Language;
 using Moq;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/MvcShim.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.IO;
 using System.Reflection;
 using Microsoft.CodeAnalysis;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/MvcViewDocumentClassifierPassTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Intermediate;
 using Xunit;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/Properties/AssemblyInfo.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Runtime.CompilerServices;
 
 [assembly: InternalsVisibleTo("DynamicProxyGenAssembly2, PublicKey=0024000004800000940000000602000000240000525341310004000001000100c547cac37abd99c8db225ef2f6c8a3602f3b3606cc9891605d02baa56104f4cfc0734aa39b93bf7852f7d9266654753cc297e7d2edfe0bac1cdcf9f717241550e0a7b191195b7667bb4f64bcb8e2121380fd1d9d46ad2d92d2d15605093924cceaf74c4861eff62abf69b9291ed0a340e113be11e6a7d3113e92484cf7045cc7")]

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/SourceMappingsSerializer.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Text;
 using Microsoft.AspNetCore.Razor.Language;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/TagHelperDescriptorExtensionsTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language;
 using Xunit;
 

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/ViewComponentTagHelperDescriptorFactoryTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Collections.Generic;
 using System.Reflection;
 using System.Threading.Tasks;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/ViewComponentTagHelperDescriptorProviderTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Linq;
 using System.Reflection;
 using Microsoft.AspNetCore.Razor.Language;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/ViewComponentTagHelperPassTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Linq;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Extensions;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/ViewComponentTagHelperTargetExtensionTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;
 using Xunit;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X/test/ViewComponentTypeVisitorTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Reflection;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/AssemblyAttributeInjectionPass.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Diagnostics;
 using Microsoft.AspNetCore.Razor.Language;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/CSharpIdentifier.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Globalization;
 using System.Text;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/ExtensionInitializer.cs

@@ -1,6 +1,8 @@
-// Licensed to the .NET Foundation under one or more agreements.
+// Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language;
 
 namespace Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/IInjectTargetExtension.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;
 
 namespace Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/IViewComponentTagHelperTargetExtension.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;
 
 namespace Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/InjectDirective.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Linq;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/InjectIntermediateNode.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;
 using Microsoft.AspNetCore.Razor.Language.Intermediate;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/InjectTargetExtension.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;
 

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/InstrumentationPass.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Collections.Generic;
 using System.Globalization;
 using Microsoft.AspNetCore.Razor.Language;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/ModelDirective.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Linq;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/ModelExpressionPass.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Text;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/MvcImportProjectFeature.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.IO;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/MvcViewDocumentClassifierPass.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Globalization;
 using System.Text;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/NamespaceDirective.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.IO;
 using System.Linq;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/PageDirective.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/PagesPropertyInjectionPass.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Intermediate;
 

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/Properties/AssemblyInfo.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Runtime.CompilerServices;
 using Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X;
 using Microsoft.AspNetCore.Razor.Language;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/RazorExtensions.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Extensions;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/RazorExtensionsDiagnosticFactory.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.IO;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Razor.Language;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/RazorPageDocumentClassifierPass.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Diagnostics;
 using System.Globalization;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/TagHelperDescriptorExtensions.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language;
 

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/ViewComponentTagHelperConventions.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 namespace Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X;
 
 public static class ViewComponentTagHelperConventions

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/ViewComponentTagHelperDescriptorFactory.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Collections.Immutable;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/ViewComponentTagHelperDescriptorProvider.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using Microsoft.AspNetCore.Razor.Language;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/ViewComponentTagHelperIntermediateNode.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/ViewComponentTagHelperMetadata.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 namespace Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X;
 
 public static class ViewComponentTagHelperMetadata

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/ViewComponentTagHelperPass.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Collections.Generic;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Extensions;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/ViewComponentTagHelperTargetExtension.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/ViewComponentTypeVisitor.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using Microsoft.CodeAnalysis;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/src/ViewComponentTypes.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 
 namespace Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/AssemblyAttributeInjectionPassTest.cs

@@ -1,6 +1,8 @@
-// Licensed to the .NET Foundation under one or more agreements.
+// Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Intermediate;
 using Xunit;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/InjectDirectiveTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Text;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Intermediate;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/InjectTargetExtensionTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/InstrumentationPassTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Intermediate;
 using Xunit;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/IntegrationTests/CodeGenerationIntegrationTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Linq;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.IntegrationTests;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/IntegrationTests/InstrumentationPassIntegrationTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using Microsoft.AspNetCore.Razor.Language;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/ModelDirectiveTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Text;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Extensions;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/ModelExpressionPassTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/MvcImportProjectFeatureTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Collections.Generic;
 using Microsoft.AspNetCore.Razor.Language;
 using Moq;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/MvcShim.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.IO;
 using System.Reflection;
 using Microsoft.CodeAnalysis;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/MvcViewDocumentClassifierPassTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Intermediate;
 using Xunit;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/NamespaceDirectiveTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Intermediate;
 using Moq;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/PageDirectiveTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Intermediate;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/Properties/AssemblyInfo.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Runtime.CompilerServices;
 
 [assembly: InternalsVisibleTo("DynamicProxyGenAssembly2, PublicKey=0024000004800000940000000602000000240000525341310004000001000100c547cac37abd99c8db225ef2f6c8a3602f3b3606cc9891605d02baa56104f4cfc0734aa39b93bf7852f7d9266654753cc297e7d2edfe0bac1cdcf9f717241550e0a7b191195b7667bb4f64bcb8e2121380fd1d9d46ad2d92d2d15605093924cceaf74c4861eff62abf69b9291ed0a340e113be11e6a7d3113e92484cf7045cc7")]

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/RazorPageDocumentClassifierPassTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Extensions;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/SourceMappingsSerializer.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Text;
 using Microsoft.AspNetCore.Razor.Language;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/TagHelperDescriptorExtensionsTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language;
 using Xunit;
 

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/ViewComponentTagHelperDescriptorFactoryTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Collections.Generic;
 using System.Reflection;
 using System.Threading.Tasks;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/ViewComponentTagHelperDescriptorProviderTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.IO;
 using System.Linq;
 using System.Reflection;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/ViewComponentTagHelperPassTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Linq;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Extensions;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/ViewComponentTagHelperTargetExtensionTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;
 using Xunit;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X/test/ViewComponentTypeVisitorTest.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Reflection;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions/src/CreateNewOnMetadataUpdateAttributePass.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System.Linq;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions/src/ExtensionInitializer.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.Language.Components;
 

src/Microsoft.AspNetCore.Mvc.Razor.Extensions/src/IInjectTargetExtension.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;
 
 namespace Microsoft.AspNetCore.Mvc.Razor.Extensions;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions/src/IViewComponentTagHelperTargetExtension.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using Microsoft.AspNetCore.Razor.Language.CodeGeneration;
 
 namespace Microsoft.AspNetCore.Mvc.Razor.Extensions;

src/Microsoft.AspNetCore.Mvc.Razor.Extensions/src/InjectDirective.cs

@@ -1,6 +1,8 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Linq;