[VS Code] Register compiler features in MVC 3.0 projects

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer.Common/ProjectEngineFactory.cs

@@ -12,10 +12,16 @@ internal abstract class ProjectEngineFactory : IProjectEngineFactory
 {
     protected abstract string AssemblyName { get; }
 
-    public RazorProjectEngine Create(
+    public abstract RazorProjectEngine Create(
         RazorConfiguration configuration,
         RazorProjectFileSystem fileSystem,
-        Action<RazorProjectEngineBuilder> configure)
+        Action<RazorProjectEngineBuilder> configure);
+
+    protected RazorProjectEngine Create(
+        RazorConfiguration configuration,
+        RazorProjectFileSystem fileSystem,
+        Action<RazorProjectEngineBuilder> configure,
+        bool registerCompilerFeatures)
     {
         // Rewrite the assembly name into a full name just like this one, but with the name of the MVC design time assembly.
         var assemblyFullName = typeof(RazorProjectEngine).Assembly.FullName;
@@ -31,6 +37,11 @@ public RazorProjectEngine Create(
 
         return RazorProjectEngine.Create(configuration, fileSystem, b =>
         {
+            if (registerCompilerFeatures)
+            {
+                CompilerFeatures.Register(b);
+            }
+
             initializer.Initialize(b);
             configure?.Invoke(b);
         });

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer.Common/ProjectEngineFactory_1_0.cs

@@ -1,9 +1,17 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the MIT license. See License.txt in the project root for license information.
 
+using System;
+using Microsoft.AspNetCore.Razor.Language;
+
 namespace Microsoft.AspNetCore.Razor.LanguageServer.Common;
 
 internal class ProjectEngineFactory_1_0 : ProjectEngineFactory
 {
     protected override string AssemblyName { get; } = "Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X";
+
+    public override RazorProjectEngine Create(
+        RazorConfiguration configuration,
+        RazorProjectFileSystem fileSystem,
+        Action<RazorProjectEngineBuilder> configure) => Create(configuration, fileSystem, configure, registerCompilerFeatures: false);
 }

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer.Common/ProjectEngineFactory_1_1.cs

@@ -1,9 +1,17 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the MIT license. See License.txt in the project root for license information.
 
+using Microsoft.AspNetCore.Razor.Language;
+using System;
+
 namespace Microsoft.AspNetCore.Razor.LanguageServer.Common;
 
 internal class ProjectEngineFactory_1_1 : ProjectEngineFactory
 {
     protected override string AssemblyName { get; } = "Microsoft.AspNetCore.Mvc.Razor.Extensions.Version1_X";
+
+    public override RazorProjectEngine Create(
+        RazorConfiguration configuration,
+        RazorProjectFileSystem fileSystem,
+        Action<RazorProjectEngineBuilder> configure) => Create(configuration, fileSystem, configure, registerCompilerFeatures: false);
 }

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer.Common/ProjectEngineFactory_2_0.cs

@@ -1,9 +1,17 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the MIT license. See License.txt in the project root for license information.
 
+using Microsoft.AspNetCore.Razor.Language;
+using System;
+
 namespace Microsoft.AspNetCore.Razor.LanguageServer.Common;
 
 internal class ProjectEngineFactory_2_0 : ProjectEngineFactory
 {
     protected override string AssemblyName { get; } = "Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X";
+
+    public override RazorProjectEngine Create(
+        RazorConfiguration configuration,
+        RazorProjectFileSystem fileSystem,
+        Action<RazorProjectEngineBuilder> configure) => Create(configuration, fileSystem, configure, registerCompilerFeatures: false);
 }

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer.Common/ProjectEngineFactory_2_1.cs

@@ -1,9 +1,17 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the MIT license. See License.txt in the project root for license information.
 
+using Microsoft.AspNetCore.Razor.Language;
+using System;
+
 namespace Microsoft.AspNetCore.Razor.LanguageServer.Common;
 
 internal class ProjectEngineFactory_2_1 : ProjectEngineFactory
 {
     protected override string AssemblyName { get; } = "Microsoft.AspNetCore.Mvc.Razor.Extensions.Version2_X";
+
+    public override RazorProjectEngine Create(
+        RazorConfiguration configuration,
+        RazorProjectFileSystem fileSystem,
+        Action<RazorProjectEngineBuilder> configure) => Create(configuration, fileSystem, configure, registerCompilerFeatures: false);
 }

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer.Common/ProjectEngineFactory_3_0.cs

@@ -1,9 +1,17 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the MIT license. See License.txt in the project root for license information.
 
+using Microsoft.AspNetCore.Razor.Language;
+using System;
+
 namespace Microsoft.AspNetCore.Razor.LanguageServer.Common;
 
 internal class ProjectEngineFactory_3_0 : ProjectEngineFactory
 {
     protected override string AssemblyName { get; } = "Microsoft.AspNetCore.Mvc.Razor.Extensions";
+
+    public override RazorProjectEngine Create(
+        RazorConfiguration configuration,
+        RazorProjectFileSystem fileSystem,
+        Action<RazorProjectEngineBuilder> configure) => Create(configuration, fileSystem, configure, registerCompilerFeatures: true);
 }