From 82c8f0ecfdcea3bd3a8a1633b439c74b311ecaec Mon Sep 17 00:00:00 2001
From: Shay Rojansky <roji@roji.org>
Date: Tue, 25 Aug 2020 12:04:11 +0300
Subject: [PATCH] Remove VB support from analyzer

Fixes #22177
---
 src/EFCore.Analyzers/EFCore.Analyzers.csproj           |  1 -
 .../InternalUsageDiagnosticAnalyzer.cs                 | 10 ++--------
 2 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/src/EFCore.Analyzers/EFCore.Analyzers.csproj b/src/EFCore.Analyzers/EFCore.Analyzers.csproj
index d1f0c17289d..86c654c8300 100644
--- a/src/EFCore.Analyzers/EFCore.Analyzers.csproj
+++ b/src/EFCore.Analyzers/EFCore.Analyzers.csproj
@@ -16,7 +16,6 @@
   <ItemGroup>
     <!-- NB: Version affects the minimum required Visual Studio version -->
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="$(MicrosoftCodeAnalysisVersion)" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.CodeAnalysis.VisualBasic" Version="$(MicrosoftCodeAnalysisVersion)" PrivateAssets="all" />
     <PackageReference Update="NETStandard.Library" PrivateAssets="all" />
   </ItemGroup>
 
diff --git a/src/EFCore.Analyzers/InternalUsageDiagnosticAnalyzer.cs b/src/EFCore.Analyzers/InternalUsageDiagnosticAnalyzer.cs
index f4009c0fb55..5fe9f49e205 100644
--- a/src/EFCore.Analyzers/InternalUsageDiagnosticAnalyzer.cs
+++ b/src/EFCore.Analyzers/InternalUsageDiagnosticAnalyzer.cs
@@ -8,11 +8,10 @@
 using Microsoft.CodeAnalysis.Diagnostics;
 using Microsoft.CodeAnalysis.Operations;
 using CSharpSyntax = Microsoft.CodeAnalysis.CSharp.Syntax;
-using VBSyntax = Microsoft.CodeAnalysis.VisualBasic.Syntax;
 
 namespace Microsoft.EntityFrameworkCore
 {
-    [DiagnosticAnalyzer(LanguageNames.CSharp, LanguageNames.VisualBasic)]
+    [DiagnosticAnalyzer(LanguageNames.CSharp)]
     public class InternalUsageDiagnosticAnalyzer : DiagnosticAnalyzer
     {
         public const string Id = "EF1001";
@@ -300,12 +299,7 @@ CSharpSyntax.VariableDeclaratorSyntax declarator
                     : (SyntaxNode)declarator,
                 CSharpSyntax.TypeOfExpressionSyntax s => s.Type,
 
-                VBSyntax.InvocationExpressionSyntax s
-                when s.Expression is VBSyntax.MemberAccessExpressionSyntax memberAccessSyntax
-                => memberAccessSyntax.Name,
-                VBSyntax.MemberAccessExpressionSyntax s => s.Name,
-                VBSyntax.ObjectCreationExpressionSyntax s => s.Type,
-                VBSyntax.TypeOfExpressionSyntax s => s.Type,
+                // TODO: VB syntax narrowing (#22085)
 
                 _ => syntax
             };