Fix analyzer rebuild issue by targeting .NET Standard 2.0 and adding isolation properties

README.md

@@ -93,7 +93,7 @@ The analyzer is designed to be consumed as a project reference or NuGet package
 dotnet build src\DataverseAnalyzer\DataverseAnalyzer.csproj --configuration Release
 ```
 
-The built analyzer DLL will be available in `src\DataverseAnalyzer\bin\Release\net8.0\DataverseAnalyzer.dll`.
+The built analyzer DLL will be available in `src\DataverseAnalyzer\bin\Release\netstandard2.0\DataverseAnalyzer.dll`.
 
 ## Integration
 

src/DataverseAnalyzer/BracesForControlFlowAnalyzer.cs

@@ -24,7 +24,11 @@ public sealed class BracesForControlFlowAnalyzer : DiagnosticAnalyzer
 
     public override void Initialize(AnalysisContext context)
     {
-        ArgumentNullException.ThrowIfNull(context);
+        if (context is null)
+        {
+            throw new ArgumentNullException(nameof(context));
+        }
+
         context.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.None);
         context.EnableConcurrentExecution();
         context.RegisterSyntaxNodeAction(AnalyzeIfStatement, SyntaxKind.IfStatement);

src/DataverseAnalyzer/DataverseAnalyzer.csproj

@@ -2,6 +2,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
     <IncludeBuildOutput>false</IncludeBuildOutput>
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <PackageId>DataverseAnalyzer</PackageId>
@@ -13,6 +14,9 @@
     <NoPackageAnalysis>true</NoPackageAnalysis>
     <PackageLicenseFile>LICENSE.md</PackageLicenseFile>
     <PackageReadmeFile>README.md</PackageReadmeFile>
+    <!-- Analyzer isolation properties to prevent locking during rebuilds -->
+    <UseSharedCompilation>false</UseSharedCompilation>
+    <RestoreProjectStyle>PackageReference</RestoreProjectStyle>
   </PropertyGroup>
 
   <ItemGroup>

src/DataverseAnalyzer/EnumAssignmentAnalyzer.cs

@@ -24,7 +24,11 @@ public sealed class EnumAssignmentAnalyzer : DiagnosticAnalyzer
 
     public override void Initialize(AnalysisContext context)
     {
-        ArgumentNullException.ThrowIfNull(context);
+        if (context is null)
+        {
+            throw new ArgumentNullException(nameof(context));
+        }
+
         context.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.None);
         context.EnableConcurrentExecution();
         context.RegisterSyntaxNodeAction(AnalyzeAssignmentExpression, SyntaxKind.SimpleAssignmentExpression);

src/DataverseAnalyzer/ObjectInitializationAnalyzer.cs

@@ -24,7 +24,11 @@ public sealed class ObjectInitializationAnalyzer : DiagnosticAnalyzer
 
     public override void Initialize(AnalysisContext context)
     {
-        ArgumentNullException.ThrowIfNull(context);
+        if (context is null)
+        {
+            throw new ArgumentNullException(nameof(context));
+        }
+
         context.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.None);
         context.EnableConcurrentExecution();
         context.RegisterSyntaxNodeAction(AnalyzeObjectCreation, SyntaxKind.ObjectCreationExpression);