Assert at ICSharpCode.Decompiler.CSharp.CallBuilder.ArgumentList.CheckNoNamedOrOptionalArguments() in CallBuilder.cs:line 174

[greenozon]

Input code

Multiple similar asserts when browsing assembly, see example below @060001AF and others

Erroneous output

Error decompiling @060001AF  -----.Enumerator.MoveNext
in assembly "c:\tmp\err131.dll"
 ---> ICSharpCode.ILSpy.AssertionFailedException: 
   at ICSharpCode.ILSpy.ILSpyTraceListener.Fail(String message, String detailMessage) in offset 379
   at System.Diagnostics.TraceInternal.Fail(String message, String detailMessage) in offset 48
   at System.Diagnostics.TraceInternal.TraceProvider.Fail(String message, String detailMessage) in offset 0
   at System.Diagnostics.Debug.Fail(String message, String detailMessage) in offset 0
   at ICSharpCode.Decompiler.CSharp.CallBuilder.ArgumentList.CheckNoNamedOrOptionalArguments() in CallBuilder.cs:line 174
   at ICSharpCode.Decompiler.CSharp.CallBuilder.Build(OpCode callOpCode, IMethod method, IReadOnlyList`1 callArguments, IReadOnlyList`1 argumentToParameterMap, IType constrainedTo) in CallBuilder.cs:line 406
   at ICSharpCode.Decompiler.CSharp.CallBuilder.Build(CallInstruction inst) in CallBuilder.cs:line 217
   at ICSharpCode.Decompiler.CSharp.ExpressionBuilder.VisitCallVirt(CallVirt inst, TranslationContext context) in ExpressionBuilder.cs:line 2328
   at ICSharpCode.Decompiler.IL.CallVirt.AcceptVisitor[C,T](ILVisitor`2 visitor, C context) in Instructions.cs:line 2196
   at ICSharpCode.Decompiler.CSharp.ExpressionBuilder.Translate(ILInstruction inst, IType typeHint) in ExpressionBuilder.cs:line 164
   at ICSharpCode.Decompiler.CSharp.CallBuilder.BuildArgumentList(ExpectedTargetDetails expectedTargetDetails, ResolveResult target, IMethod method, Int32 firstParamIndex, IReadOnlyList`1 callArguments, IReadOnlyList`1 argumentToParameterMap) in CallBuilder.cs:line 793
   at ICSharpCode.Decompiler.CSharp.CallBuilder.Build(OpCode callOpCode, IMethod method, IReadOnlyList`1 callArguments, IReadOnlyList`1 argumentToParameterMap, IType constrainedTo) in CallBuilder.cs:line 289
   at ICSharpCode.Decompiler.CSharp.CallBuilder.Build(CallInstruction inst) in CallBuilder.cs:line 217
   at ICSharpCode.Decompiler.CSharp.ExpressionBuilder.VisitCall(Call inst, TranslationContext context) in ExpressionBuilder.cs:line 2323
   at ICSharpCode.Decompiler.IL.Call.AcceptVisitor[C,T](ILVisitor`2 visitor, C context) in Instructions.cs:line 2173
   at ICSharpCode.Decompiler.CSharp.ExpressionBuilder.Translate(ILInstruction inst, IType typeHint) in ExpressionBuilder.cs:line 164
   at ICSharpCode.Decompiler.CSharp.StatementBuilder.Default(ILInstruction inst) in StatementBuilder.cs:line 89
   at ICSharpCode.Decompiler.IL.ILVisitor`1.VisitCall(Call inst) in Instructions.cs:line 7338
   at ICSharpCode.Decompiler.IL.Call.AcceptVisitor[T](ILVisitor`1 visitor) in Instructions.cs:line 2169
   at ICSharpCode.Decompiler.CSharp.StatementBuilder.Convert(ILInstruction inst) in StatementBuilder.cs:line 78
   at ICSharpCode.Decompiler.CSharp.StatementBuilder.VisitBlock(Block block) in StatementBuilder.cs:line 1207
   at ICSharpCode.Decompiler.IL.Block.AcceptVisitor[T](ILVisitor`1 visitor) in Instructions.cs:line 875
   at ICSharpCode.Decompiler.CSharp.StatementBuilder.Convert(ILInstruction inst) in StatementBuilder.cs:line 78
   at ICSharpCode.Decompiler.CSharp.StatementBuilder.VisitIfInstruction(IfInstruction inst) in StatementBuilder.cs:line 147
   at ICSharpCode.Decompiler.IL.IfInstruction.AcceptVisitor[T](ILVisitor`1 visitor) in Instructions.cs:line 1427
   at ICSharpCode.Decompiler.CSharp.StatementBuilder.Convert(ILInstruction inst) in StatementBuilder.cs:line 78
   at ICSharpCode.Decompiler.CSharp.StatementBuilder.ConvertBlockContainer(BlockStatement blockStatement, BlockContainer container, IEnumerable`1 blocks, Boolean isLoop) in StatementBuilder.cs:line 1418
   at ICSharpCode.Decompiler.CSharp.StatementBuilder.ConvertBlockContainer(BlockContainer container, Boolean isLoop) in StatementBuilder.cs:line 1348
   at ICSharpCode.Decompiler.CSharp.StatementBuilder.VisitBlockContainer(BlockContainer container) in StatementBuilder.cs:line 1234
   at ICSharpCode.Decompiler.IL.BlockContainer.AcceptVisitor[T](ILVisitor`1 visitor) in Instructions.cs:line 850
   at ICSharpCode.Decompiler.CSharp.StatementBuilder.Convert(ILInstruction inst) in StatementBuilder.cs:line 78
   at ICSharpCode.Decompiler.CSharp.StatementBuilder.ConvertAsBlock(ILInstruction inst) in StatementBuilder.cs:line 83
   at ICSharpCode.Decompiler.CSharp.CSharpDecompiler.DecompileBody(IMethod method, EntityDeclaration entityDecl, DecompileRun decompileRun, ITypeResolveContext decompilationContext) in CSharpDecompiler.cs:line 1741
-- continuing with outer exception (ICSharpCode.Decompiler.DecompilerException) --
   at ICSharpCode.Decompiler.CSharp.CSharpDecompiler.DecompileBody(IMethod method, EntityDeclaration entityDecl, DecompileRun decompileRun, ITypeResolveContext decompilationContext) in CSharpDecompiler.cs:line 1756
   at ICSharpCode.Decompiler.CSharp.CSharpDecompiler.DoDecompile(IMethod method, DecompileRun decompileRun, ITypeResolveContext decompilationContext) in CSharpDecompiler.cs:line 1605
   at ICSharpCode.Decompiler.CSharp.CSharpDecompiler.<>c__DisplayClass74_0.<DoDecompile>g__DoDecompileMember|0(IEntity entity, RecordDecompiler recordDecompiler, PartialTypeInfo partialType) in CSharpDecompiler.cs:line 1480
   at ICSharpCode.Decompiler.CSharp.CSharpDecompiler.DoDecompile(ITypeDefinition typeDef, DecompileRun decompileRun, ITypeResolveContext decompilationContext) in CSharpDecompiler.cs:line 1369
   at ICSharpCode.Decompiler.CSharp.CSharpDecompiler.<>c__DisplayClass74_0.<DoDecompile>g__DoDecompileMember|0(IEntity entity, RecordDecompiler recordDecompiler, PartialTypeInfo partialType) in CSharpDecompiler.cs:line 1492
   at ICSharpCode.Decompiler.CSharp.CSharpDecompiler.DoDecompile(ITypeDefinition typeDef, DecompileRun decompileRun, ITypeResolveContext decompilationContext) in CSharpDecompiler.cs:line 1369
   at ICSharpCode.Decompiler.CSharp.CSharpDecompiler.Decompile(IEnumerable`1 definitions) in CSharpDecompiler.cs:line 1034
   at ICSharpCode.Decompiler.CSharp.CSharpDecompiler.Decompile(EntityHandle[] definitions) in CSharpDecompiler.cs:line 1006
   at ICSharpCode.ILSpy.CSharpLanguage.DecompileType(ITypeDefinition type, ITextOutput output, DecompilationOptions options) in offset 93
   at ICSharpCode.ILSpy.TreeNodes.TypeTreeNode.Decompile(Language language, ITextOutput output, DecompilationOptions options) in offset 8
   at ICSharpCode.ILSpy.TextView.DecompilerTextView.DecompileNodes(DecompilationContext context, ITextOutput textOutput) in offset 122
   at ICSharpCode.ILSpy.TextView.DecompilerTextView.<>c__DisplayClass53_0.<DecompileAsync>b__0() in offset 20

If the output fails to re-compile, provide the compiler error message. If the output has the wrong behavior, explain how it differs from the expected behavior.

Details

ILSpy version 8.1.0.7481 .NET version 6.0.20-servicing.23320.17+a08d9ce2caf02455c0b825bcdc32974bdf769a80 err131.zip