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SealInternalTypes (CA1852): Don't warn for top-level type #6278

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merged 2 commits into from
Nov 23, 2022
Merged

SealInternalTypes (CA1852): Don't warn for top-level type #6278

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5f61625
SealInternalTypes (CA1852): Don't warn for top-level type
Youssef1313 Nov 17, 2022
47694fc
Fix build errors
Youssef1313 Nov 21, 2022
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3 changes: 2 additions & 1 deletion src/NetAnalyzers/Core/Microsoft.NetCore.Analyzers/Runtime/SealInternalTypes.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,8 @@ private static void OnCompilationStart(CompilationStartAnalysisContext context)
!type.IsStatic &&
!type.IsSealed &&
!type.IsExternallyVisible() &&
!type.HasAttribute(comImportAttributeType))
!type.HasAttribute(comImportAttributeType) &&
!type.IsTopLevelStatementsEntryPointType())
{
candidateTypes.Add(type);
}
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15 changes: 15 additions & 0 deletions src/NetAnalyzers/UnitTests/Microsoft.NetCore.Analyzers/Runtime/SealInternalTypesTests.cs
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Expand Up @@ -2,6 +2,7 @@

using System.Threading.Tasks;
using Microsoft.CodeAnalysis;
using Test.Utilities;
using Xunit;

using VerifyCS = Test.Utilities.CSharpCodeFixVerifier<
Expand Down Expand Up @@ -202,6 +203,20 @@ End Class
#endregion

#region No Diagnostic
[Fact, WorkItem(6141, "https://github.com/dotnet/roslyn-analyzers/issues/6141")]
public Task TopLevelStatementsProgram(string accessModifier)
{
await new VerifyCS.Test()
{
TestState =
{
Sources = { "System.Console.WriteLine();" },
OutputKind = OutputKind.ConsoleApplication,
},
LanguageVersion = CodeAnalysis.CSharp.LanguageVersion.CSharp9,
}.RunAsync();
}

[Fact]
public Task PublicClassType_NoDiagnostic_CS()
{
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