Examples of errors detected by the V3001 diagnostic

V3001. There are identical sub-expressions to the left and to the right of the 'foo' operator.

Flax Engine

V3001 There are identical sub-expressions '_middleMouseDown' to the left and to the right of the '&&' operator. VisjectSurface.Input.cs 495

public override bool OnMouseDown(Float2 location, MouseButton button)
{
  ....
  if (_rightMouseDown || (_middleMouseDown && _middleMouseDown)) // <=
  {
    // Start navigating
    StartMouseCapture();
    Focus();
    return true;
  }
  ....
}

Flax Engine

V3001 There are identical sub-expressions 'typeNamespaces.Length != 0' to the left and to the right of the '&&' operator. AssetItem.cs 83

public override string TypeDescription
{
  get
  {
    // Translate asset type name
    var typeName = TypeName;
    string[] typeNamespaces = typeName.Split('.');

    if (   typeNamespaces.Length != 0
        && typeNamespaces.Length != 0)    // <=
    {
      typeName = Utilities.Utils
                          .GetPropertyNameUI(
                            typeNamespaces[typeNamespaces.Length - 1]);
    }

    return typeName;
  }
}

Umbraco

V3001 There are identical sub-expressions 'FocalPoint.Top != 0.5m' to the left and to the right of the '&&' operator. ImageCropDataSet.cs 58

public class ImageCropFocalPoint
{
  [DataMember(Name = "left")]
  public decimal Left { get; set; }

  [DataMember(Name = "top")]
  public decimal Top { get; set; }
}

public bool HasFocalPoint()
{
  return FocalPoint != null &&
         FocalPoint.Top != 0.5m && FocalPoint.Top != 0.5m;
}

Umbraco

V3001 There are identical sub-expressions 'node != null' to the left and to the right of the '&&' operator. BaseTree.cs 503

protected virtual void OnBeforeNodeRender(ref XmlTree sender,
                                          ref XmlTreeNode node,
                                          EventArgs e)
{
  if (node != null && node != null)
  {
    if (BeforeNodeRender != null)
      BeforeNodeRender(ref sender, ref node, e);
  }
}

Umbraco

V3001 There are identical sub-expressions 'key == ExifTag.WindowsTitle' to the left and to the right of the '||' operator. ExifPropertyCollection.cs 78

public void Set (ExifTag key, string value)
{
  if (items.ContainsKey (key))
    items.Remove (key);
  if (key == ExifTag.WindowsTitle ||         // <=
      key == ExifTag.WindowsTitle ||         // <=
      key == ExifTag.WindowsComment ||
      key == ExifTag.WindowsAuthor ||
      key == ExifTag.WindowsKeywords ||
      key == ExifTag.WindowsSubject) {
    items.Add (key, new WindowsByteString (key, value));
  ....
}

SharpDevelop

V3001 There are identical sub-expressions 'mc_a.Location.File' to the left and to the right of the '!=' operator. membercache.cs 1306

static
MemberCore GetLaterDefinedMember (MemberSpec a, MemberSpec b)
{
  var mc_a = a.MemberDefinition as MemberCore;
  var mc_b = b.MemberDefinition as MemberCore;

  ....

  if (mc_a.Location.File != mc_a.Location.File)
    return mc_b;

  return mc_b.Location.Row > mc_a.Location.Row ? mc_b : mc_a;
}

Microsoft Code Contracts

V3001 There are identical sub-expressions 'semanticType.Name == null' to the left and to the right of the '||' operator. ContractsProvider.cs 694

public bool TryGetTypeReference(....)
{
  ....
  if (semanticType.Name == null || semanticType.Name == null)
    goto ReturnFalse;
  cciType = new Microsoft.Cci.MutableCodeModel.NamespaceTypeR....
  {
    ContainingUnitNamespace = cciNamespace,
    GenericParameterCount = (ushort) (....),
    InternFactory = Host.InternFactory,
    IsValueType = semanticType.IsValueType,
    IsEnum = semanticType.TypeKind == TypeKind.Enum,
    Name = Host.NameTable.GetNameFor(semanticType.Name),
    TypeCode=CSharpToCCIHelper.GetPrimitiveTypeCode(semanticType)
  };
  goto ReturnTrue;'
  ....
}

Similar errors can be found in some other places:

• V3001 There are identical sub-expressions 'semanticType.Name == null' to the left and to the right of the '||' operator. ContractsProvider.cs 714

MonoDevelop

V3001 There are identical sub-expressions 'string.IsNullOrEmpty (fixtureTypeName)' to the left and to the right of the '||' operator. MonoDevelop.NUnit NUnitProjectTestSuite.cs 84

protected override SourceCodeLocation
  GetSourceCodeLocation (string fixtureTypeNamespace,
                         string fixtureTypeName,
                         string methodName)
{
  if (string.IsNullOrEmpty (fixtureTypeName) ||
      string.IsNullOrEmpty (fixtureTypeName))
    return null;
  ....
}

MonoDevelop

V3001 There are identical sub-expressions 'doc.Editor != null' to the left and to the right of the '&&' operator. MonoDevelop.AspNet RazorCSharpParser.cs 180

bool TryAddDocument (string fileName,
         out OpenRazorDocument currentDocument)
{
  ....
  var guiDoc = IdeApp.Workbench.GetDocument (fileName);
  if (guiDoc != null && guiDoc.Editor != null)
  ....
  guiDoc.Closed += (sender, args) =>
  {
    var doc = sender as MonoDevelop.Ide.Gui.Document;
    if (doc.Editor != null && doc.Editor != null)
    ....
  }
  ....
}

MonoDevelop

V3001 There are identical sub-expressions 'mc_a.Location.File' to the left and to the right of the '!=' operator. ICSharpCode.NRefactory.CSharp membercache.cs 1319

static MemberCore
  GetLaterDefinedMember(MemberSpec a, MemberSpec b)
{
  var mc_a = a.MemberDefinition as MemberCore;
  var mc_b = b.MemberDefinition as MemberCore;
  if (mc_a == null)
    return mc_b;

  if (mc_b == null)
    return mc_a;

  if (a.DeclaringType.MemberDefinition !=
      b.DeclaringType.MemberDefinition)
    return mc_b;

  if (mc_a.Location.File != mc_a.Location.File)
    return mc_b;

  return mc_b.Location.Row > mc_a.Location.Row ? mc_b : mc_a;
}

MonoDevelop

V3001 There are identical sub-expressions 'resultIter != null' to the left and to the right of the '&&' operator. MonoDevelop.Ide GtkTreeModelResult.cs 125

public override AppResult
  Property(string propertyName, object value)
{
  if (resultIter != null && resultIter.HasValue) {
    var objectToCompare =
           TModel.GetValue (resultIter.Value, Column);
    return MatchProperty (propertyName, objectToCompare, value);
  }

  return MatchProperty (propertyName, ParentWidget, value);
}

TreeIter? resultIter;

Similar errors can be found in some other places:

• V3001 There are identical sub-expressions 'resultIter != null' to the left and to the right of the '&&' operator. MonoDevelop.Ide GtkTreeModelResult.cs 135

MonoDevelop

V3001 There are identical sub-expressions 'member1.DeclaredAccessibility' to the left and to the right of the '!=' operator. CSharpBinding AbstractImplementInterfaceService.CodeAction.cs 544

Accessibility DeclaredAccessibility { get; }
bool IsStatic { get; }

private bool MembersMatch(ISymbol member1, ISymbol member2)
{
  if (member1.Kind != member2.Kind)
  {
    return false;
  }

  if (member1.DeclaredAccessibility !=
      member1.DeclaredAccessibility
   || member1.IsStatic != member1.IsStatic)
  {
    return false;
  }

  if (member1.ExplicitInterfaceImplementations().Any() ||
      member2.ExplicitInterfaceImplementations().Any())
  {
    return false;
  }

  return SignatureComparer
    .HaveSameSignatureAndConstraintsAndReturnTypeAndAccessors(
       member1, member2, this.IsCaseSensitive);
}

MonoDevelop

V3001 There are identical sub-expressions 'member1.IsStatic' to the left and to the right of the '!=' operator. CSharpBinding AbstractImplementInterfaceService.CodeAction.cs 545

Accessibility DeclaredAccessibility { get; }
bool IsStatic { get; }

private bool MembersMatch(ISymbol member1, ISymbol member2)
{
  if (member1.Kind != member2.Kind)
  {
    return false;
  }

  if (member1.DeclaredAccessibility !=
      member1.DeclaredAccessibility
   || member1.IsStatic != member1.IsStatic)
  {
    return false;
  }

  if (member1.ExplicitInterfaceImplementations().Any() ||
      member2.ExplicitInterfaceImplementations().Any())
  {
    return false;
  }

  return SignatureComparer
    .HaveSameSignatureAndConstraintsAndReturnTypeAndAccessors(
       member1, member2, this.IsCaseSensitive);
}

IronPython and IronRuby

V3001 There are identical sub-expressions 'litBegin.Value is int' to the left and to the right of the '&&' operator. IronRubyParseTreeOps.cs 277

private bool Enter(RangeExpression/*!*/ node, bool isCondition) {
  ....
  if (!isCondition && litBegin != null && litEnd != null
    && litBegin.Value is int && litBegin.Value is int) {
    _result = MakeNode(NodeKind.lit, new Range(
      (int)litBegin.Value, (int)litEnd.Value,
      node.IsExclusive));
  } else {
    ....
  }
  ....
}

IronPython and IronRuby

V3001 There are identical sub-expressions 'self is PythonDictionary' to the left and to the right of the '||' operator. IronPython ObjectOps.cs 452

private static PythonTuple ReduceProtocol2(
  CodeContext/*!*/ context, object self) {
  ....
  if (self is PythonDictionary || self is PythonDictionary) {
    dictIterator = PythonOps.Invoke(context, self,
      "iteritems", ArrayUtils.EmptyObjects);
  }
  ....
}

Samples by the Infragistics Company

V3001 There are identical sub-expressions 'double.IsNaN(Latitude)' to the left and to the right of the '||' operator. WeatherStation.cs 25

public bool IsValid
{
  get {
    var valid =
      double.IsNaN(Latitude) || double.IsNaN(Latitude) ||
      this.Weather.DateTime == Weather.DateTimeInitial;
    return valid;
  }
}

Samples by the Infragistics Company

V3001 There are identical sub-expressions 'xmax > rc.Right' to the left and to the right of the '&&' operator. Geometry. Geometry.CubicSpline.cs 529

private static int clipSegment(....)
{
  if (xmax > rc.Right && xmax > rc.Right)
  {
    return -1;
  }
}

Samples by the Infragistics Company

V3001 There are identical sub-expressions 'LineSpacingType == Infrastructure.LineSpacingTypes.Exactly' to the left and to the right of the '||' operator. ParagraphSettingsPreviewAdapter.cs 268

void ParagraphSettingsPreviewAdapter_PropertyChanged(
 object sender, PropertyChangedEventArgs e) {
  ....
  if (LineSpacingType == Infrastructure.LineSpacingTypes.Exactly
   || LineSpacingType == Infrastructure.LineSpacingTypes.Exactly)
  { .... }

Space Engineers

V3001 There are identical sub-expressions 'property.Name == "AxisScale"' to the left and to the right of the '||' operator. Sandbox.Graphics MyParticleEmitter.cs 352

void DeserializeV0(XmlReader reader)
{
  ....
  if (property.Name == "Rotation"  ||
      property.Name == "AxisScale" ||
      property.Name == "AxisScale")
    continue;
  ....
}

Xenko

V3001 There are identical sub-expressions 'SupportFormat(converting.Format)' to the left and to the right of the '&&' operator. SiliconStudio.TextureConverter DxtTexLib.cs 141

public bool CanHandleRequest(TexImage image, IRequest request)
{
  ....
  return SupportFormat(compress.Format) &&
           SupportFormat(image.Format);
  ....
  return SupportFormat(converting.Format) &&
           SupportFormat(converting.Format);      // <=
  ....
}

Xenko

V3001 There are identical sub-expressions 'rescale.Filter == Filter.Rescaling.Bicubic' to the left and to the right of the '||' operator. SiliconStudio.TextureConverter DxtTexLib.cs 148

public enum Rescaling
{
  Box = 0,
  Bicubic = 1,
  Bilinear = 2,
  BSpline = 3,
  CatmullRom = 4,
  Lanczos3 = 5,
  Nearest,
}

public bool CanHandleRequest(TexImage image, IRequest request)
{
  ....
  return rescale.Filter == Filter.Rescaling.Box      ||
           rescale.Filter == Filter.Rescaling.Bicubic ||  // <=
           rescale.Filter == Filter.Rescaling.Bicubic ||  // <=
           rescale.Filter == Filter.Rescaling.Nearest;
  ....
}

Xenko

V3001 There are identical sub-expressions 'box.Maximum.X - box.Minimum.X > sphere.Radius' to the left and to the right of the '&&' operator. SiliconStudio.Core.Mathematics Collision.cs 1322

public static ContainmentType BoxContainsSphere(
                                ref BoundingBox box,
                                ref BoundingSphere sphere)
{
  ....
  if ((((box.Minimum.X + sphere.Radius <= sphere.Center.X)    &&
        (sphere.Center.X <= box.Maximum.X - sphere.Radius))   &&
       ((box.Maximum.X - box.Minimum.X > sphere.Radius)      &&
       (box.Minimum.Y + sphere.Radius <= sphere.Center.Y)))  &&
      (((sphere.Center.Y <= box.Maximum.Y - sphere.Radius)   &&
        (box.Maximum.Y - box.Minimum.Y > sphere.Radius))    &&
      (((box.Minimum.Z + sphere.Radius <= sphere.Center.Z)    &&
      (sphere.Center.Z <= box.Maximum.Z - sphere.Radius))     &&
        (box.Maximum.X - box.Minimum.X > sphere.Radius))))
  ....
}

Xenko

V3001 There are identical sub-expressions 'item.Key == null' to the left and to the right of the '||' operator. SiliconStudio.Core MultiValueSortedDictionary.cs 318

public bool Remove(KeyValuePair<TKey, Tvalue> item)
{
  if (item.Key == null ||
      item.Key == null)
    throw new ArgumentException();
  ....
}

Xamarin.Forms

V3001 There are identical sub-expressions 'RwWait' to the left and to the right of the '|' operator. SplitOrderedList.cs 458

const int RwWait  = 1;
const int RwWrite = 2;
const int RwRead  = 4;
....

public void EnterReadLock()
{
  ....

  if ((Interlocked.Add(ref _rwlock, RwRead) &
      (RwWait | RwWait)) == 0)
    return;

  ....
}

Xamarin.Forms

V3001 There are identical sub-expressions 'Left == 0' to the left and to the right of the '&&' operator. Thickness.cs 29

public double Left   { get; set; }
public double Top    { get; set; }
public double Right  { get; set; }
public double Bottom { get; set; }

internal bool IsDefault
{
  get { return Left  == 0 && Top  == 0 &&
               Right == 0 && Left == 0; }
}

Accord.Net

V3001 There are identical sub-expressions 'image.PixelFormat != PixelFormat.Format32bppRgb' to the left and to the right of the '&&' operator. Accord.Imaging BlobCounterBase.cs 670

public Blob[] GetObjects(UnmanagedImage image,
                         bool extractInOriginalSize)
{
  ....
  if ((image.PixelFormat != PixelFormat.Format24bppRgb)    &&
      (image.PixelFormat != PixelFormat.Format8bppIndexed) &&
      (image.PixelFormat != PixelFormat.Format32bppRgb)    &&
      (image.PixelFormat != PixelFormat.Format32bppArgb)   &&
      (image.PixelFormat != PixelFormat.Format32bppRgb)    &&
      (image.PixelFormat != PixelFormat.Format32bppPArgb)
      )
  ....
}

Similar errors can be found in some other places:

• V3001 There are identical sub-expressions 'image.PixelFormat != PixelFormat.Format32bppRgb' to the left and to the right of the '&&' operator. Accord.Imaging BlobCounterBase.cs 833

Mono

V3001 There are identical sub-expressions 'u.TypeArguments.Length' to the left and to the right of the '!=' operator. generic.cs 3135

public int ExactInference (TypeSpec u, TypeSpec v)
{
  ....
  var ac_u = (ArrayContainer) u;
  var ac_v = (ArrayContainer) v;
  ....
  var ga_u = u.TypeArguments;
  var ga_v = v.TypeArguments;
  ....
  if (u.TypeArguments.Length != u.TypeArguments.Length) // <=
    return 0;

  ....
}

Mono

V3001 There are identical sub-expressions 'j' to the left and to the right of the '-' operator. ecore.cs 4832

bool BetterFunction (....)
{
  ....
  int j = 0;
  ....
  if (!candidate_params &&
      !candidate_pd.FixedParameters [j - j]  // <=
                   .HasDefaultValue) {
    return true;
  }
  ....
  if (!candidate_pd.FixedParameters [j - 1].HasDefaultValue &&
       best_pd.FixedParameters [j - 1].HasDefaultValue)
    return true;

  if (candidate_pd.FixedParameters [j - 1].HasDefaultValue &&
      best_pd.HasParams)
    return true;
  ....
}

Mono

V3001 There are identical sub-expressions 'c != '<'' to the left and to the right of the '&&' operator. HttpListenerRequest.cs 99

internal void SetRequestLine (string req)
{
  ....
  if ((ic >= 'A' && ic <= 'Z') ||
      (ic > 32 && c < 127 && c != '(' && c != ')' && c != '<' &&
       c != '<' && c != '>'  && c != '@'  && c != ','         &&
       c != ';' && c != ':'  && c != '\\' && c != '"'         &&
       c != '/' && c != '['  && c != ']'  && c != '?'         &&
       c != '=' && c != '{'  && c != '}'))
    continue;
  ....
}

Mono

V3001 There are identical sub-expressions 'grid_style.LinkHoverColor' to the left and to the right of the '!=' operator. DataGrid.cs 2225

protected virtual bool ShouldSerializeLinkHoverColor ()
{
  return grid_style.LinkHoverColor != grid_style.LinkHoverColor;
}

Mono

V3001 There are identical sub-expressions 'value1.ClassName' to the left and to the right of the '==' operator. ThemeVisualStyles.cs 2141

static bool AreEqual (VisualStyleElement value1,
                      VisualStyleElement value2)
{
  return
    value1.ClassName == value1.ClassName && // <=
    value1.Part == value2.Part &&
    value1.State == value2.State;
}

GitExtensions

V3001 There are identical sub-expressions to the left and to the right of the '||' operator. GitUI FormRemotes.cs 192

private void ConfigureRemotes()
{
  ....
  if (!remoteHead.IsRemote ||
    localHead.IsRemote ||
    !string.IsNullOrEmpty(
      localHead.GetTrackingRemote(localConfig)) || // <=
    !string.IsNullOrEmpty(
      localHead.GetTrackingRemote(localConfig)) || // <=
    remoteHead.IsTag ||
    localHead.IsTag ||
    !remoteHead.Name.ToLower().Contains(
      localHead.Name.ToLower()) ||
    !remoteHead.Name.ToLower().Contains(
      _remote.ToLower()))
    continue;
  ....
}

Similar errors can be found in some other places:

• V3001 There are identical sub-expressions '!curItem.IsSourceEqual(item.NeutralValue)' to the left and to the right of the '&&' operator. TranslationApp TranslationHelpers.cs 112

PowerShell

V3001 There are identical sub-expressions 'BaseMaximumVersion != null' to the left and to the right of the '&&' operator. System.Management.Automation ImportModuleCommand.cs 1663

internal Version BaseMinimumVersion { get; set; }
internal Version BaseMaximumVersion { get; set; }
protected override void ProcessRecord()
{
  if (BaseMaximumVersion != null &&
      BaseMaximumVersion != null &&
      BaseMaximumVersion < BaseMinimumVersion)
  {
    string message = StringUtil.Format(
      Modules.MinimumVersionAndMaximumVersionInvalidRange,
      BaseMinimumVersion,
      BaseMaximumVersion);
    throw new PSArgumentOutOfRangeException(message);
  }
  ....
}

PowerShell

V3001 There are identical sub-expressions to the left and to the right of the '&&' operator. System.Management.Automation serverremotesession.cs 633

internal static class RemoteDataNameStrings
{
  ....
  internal const string MinRunspaces = "MinRunspaces";
  internal const string MaxRunspaces = "MaxRunspaces";
  ....
}
internal void ExecuteConnect(....)
{
  ....
  if
  (
    connectRunspacePoolObject.Data
      .Properties[RemoteDataNameStrings.MinRunspaces] != null
    &&
    connectRunspacePoolObject.Data
      .Properties[RemoteDataNameStrings.MinRunspaces] != null
  )
  {
    try
    {
      clientRequestedMinRunspaces =
        RemotingDecoder.GetMinRunspaces(
          connectRunspacePoolObject.Data);
      clientRequestedMaxRunspaces =
        RemotingDecoder.GetMaxRunspaces(
          connectRunspacePoolObject.Data);
      clientRequestedRunspaceCount = true;
    }
    ....
  }
  ....
}

Media Portal 2

V3001 There are identical sub-expressions 'screenWidth != _screenSize.Width' to the left and to the right of the '||' operator. MainForm.cs 922

protected override void WndProc(ref Message m)
{
  int bitDepth = m.WParam.ToInt32();
  int screenWidth = m.LParam.ToInt32() & 0xFFFF;
  int screenHeight = m.LParam.ToInt32() >> 16;  // <=
  if (bitDepth != _screenBpp ||
      screenWidth != _screenSize.Width ||
      screenWidth != _screenSize.Width)         // <=
  {
    ....
  }

  ....
}

Instead of 'screenWidth' and '_screenSize.Width', we must use 'screenHeight' and '_screenSize.Height'.

Similar errors can be found in some other places:

• V3001 There are identical sub-expressions 'p == null' to the left and to the right of the '||' operator. TriangulationConstraint.cs 141

PascalABC.NET

V3001 There are identical sub-expressions 'token.Kind == openBracketToken' to the left and to the right of the '||' operator. ICSharpCode.SharpDevelop NRefactoryInsightWindowHandler.cs 66

readonly int eofToken,
             commaToken,
             openParensToken,
             closeParensToken,
             openBracketToken,
             closeBracketToken,
             openBracesToken,
             closeBracesToken,
             statementEndToken;

public void InitializeOpenedInsightWindow(....)
{
  ....
  if (token.Kind == openParensToken ||
      token.Kind == openBracketToken ||
      token.Kind == openBracketToken) {  // <=
    bracketCount++;
  }
  ....
}

Similar errors can be found in some other places:

• V3001 There are identical sub-expressions 'File.Exists(pdbFileName)' to the left and to the right of the '&&' operator. VisualPascalABCNET RunnerManagerHandlers.cs 165
• V3001 There are identical sub-expressions '_pascal_set_constant.values != null' to the left and to the right of the '&&' operator. TreeConverter syntax_tree_visitor.cs 4553

PascalABC.NET

V3001 There are identical sub-expressions to the left and to the right of the '||' operator. NETGenerator.cs 461

public class CompilerOptions
{
  public enum PlatformTarget { x64, x86, AnyCPU,
    dotnet5win, dotnet5linux, dotnet5macos };
  ....
}
....
bool IsDotnet5()
{
  return
    comp_opt.platformtarget ==
      CompilerOptions.PlatformTarget.dotnet5win ||
    comp_opt.platformtarget ==
      CompilerOptions.PlatformTarget.dotnet5linux ||
    comp_opt.platformtarget ==
      CompilerOptions.PlatformTarget.dotnet5linux;  // <=
}

Similar errors can be found in some other places:

• V3001 There are identical sub-expressions 'ctn2.compiled_type == TypeFactory.ObjectType' to the left and to the right of the '||' operator. NETGenerator.cs 8518

PascalABC.NET

V3001 There are identical sub-expressions 'SK == SymKind.field' to the left and to the right of the '||' operator. LightScopeHelperClasses.cs 30

public enum SymKind { var, field, param, procname, funcname,
                      classname, recordname, interfacename };
....
public class SymInfoSyntax
{
  public override string ToString()
  {
    ....
    if (SK == SymKind.var ||
        SK == SymKind.field ||
        SK == SymKind.field ||  // <=
        SK == SymKind.param)
    ....
  }
  ....
}

Unity C# reference source code

V3001 There are identical sub-expressions 'MethodAttributes.Public' to the left and to the right of the '|' operator. SyncListStructProcessor.cs 240

MethodReference GenerateSerialization()
{
  ....
  MethodDefinition serializeFunc = new
      MethodDefinition("SerializeItem", MethodAttributes.Public |
            MethodAttributes.Virtual |
            MethodAttributes.Public |  // <=
            MethodAttributes.HideBySig,
            Weaver.voidType);
  ....
}

Similar errors can be found in some other places:

• V3001 There are identical sub-expressions 'MethodAttributes.Public' to the left and to the right of the '|' operator. SyncListStructProcessor.cs 309

Unity C# reference source code

V3001 There are identical sub-expressions 'format == RenderTextureFormat.ARGBFloat' to the left and to the right of the '||' operator. RenderTextureEditor.cs 87

public static bool IsHDRFormat(RenderTextureFormat format)
{
  Return (format == RenderTextureFormat.ARGBHalf ||
    format == RenderTextureFormat.RGB111110Float ||
    format == RenderTextureFormat.RGFloat ||
    format == RenderTextureFormat.ARGBFloat ||
    format == RenderTextureFormat.ARGBFloat ||
    format == RenderTextureFormat.RFloat ||
    format == RenderTextureFormat.RGHalf ||
    format == RenderTextureFormat.RHalf);
}

Infer.NET

V3001 There are identical sub-expressions 'double.IsInfinity(transition1.Weight.Value)' to the left and to the right of the '&&' operator. Runtime Automaton.Simplification.cs 479

private void MergeParallelTransitions()
{
  ....
  if (   transition1.DestinationStateIndex ==
         transition2.DestinationStateIndex
      &&
         transition1.Group ==
         transition2.Group)
  {
    if (transition1.IsEpsilon && transition2.IsEpsilon)
    {
      ....
    }
    else if (!transition1.IsEpsilon && !transition2.IsEpsilon)
    {
      ....
      if (double.IsInfinity(transition1.Weight.Value) &&
          double.IsInfinity(transition1.Weight.Value))
      {
        newElementDistribution.SetToSum(
          1.0, transition1.ElementDistribution,
          1.0, transition2.ElementDistribution);
      }
      else
      {
        newElementDistribution.SetToSum(
          transition1.Weight.Value, transition1.ElementDistribution,
          transition2.Weight.Value, transition2.ElementDistribution);
      }
  ....
}

Infer.NET

V3001 There are identical sub-expressions 'BindingFlags.Public' to the left and to the right of the '|' operator. Compiler CodeBuilder.cs 194

internal MethodBase ToMethodInternal(IMethodReference imr)
{
  ....
  bf |=   BindingFlags.Public
        | BindingFlags.NonPublic
        | BindingFlags.Public
        | BindingFlags.Instance;
  ....
}

AWS SDK for .NET

V3001 There are identical sub-expressions 'this.token == JsonToken.String' to the left and to the right of the '||' operator. AWSSDK.Core.Net45 JsonReader.cs 343

public bool Read()
{
  ....
  if (
    (this.token == JsonToken.ObjectEnd ||
    this.token == JsonToken.ArrayEnd ||
    this.token == JsonToken.String ||  // <=
    this.token == JsonToken.Boolean ||
    this.token == JsonToken.Double ||
    this.token == JsonToken.Int ||
    this.token == JsonToken.UInt ||
    this.token == JsonToken.Long ||
    this.token == JsonToken.ULong ||
    this.token == JsonToken.Null ||
    this.token == JsonToken.String  // <=
    ))
  {
    ....
  }
  ....
}

.NET Core Libraries (CoreFX)

V3001 There are identical sub-expressions 'CharType.Comment' to the left and to the right of the '|' operator. XmlUTF8TextReader.cs 56

private static byte[] s_charType = new byte[256]
{
  ....
  CharType.None|
  CharType.Comment|
  CharType.Comment|
  CharType.Whitespace|
  CharType.Text|
  CharType.SpecialWhitespace,
  ....
  CharType.None|
  CharType.Comment|
  CharType.Comment|
  CharType.Whitespace|
  CharType.Text|
  CharType.SpecialWhitespace,
  ....
  CharType.None|
  CharType.Comment|
  CharType.Comment|
  CharType.Whitespace,
  ....
};

Similar errors can be found in some other places:

• V3001 There are identical sub-expressions 'CharType.Comment' to the left and to the right of the '|' operator. XmlUTF8TextReader.cs 58
• V3001 There are identical sub-expressions 'CharType.Comment' to the left and to the right of the '|' operator. XmlUTF8TextReader.cs 64

Roslyn Analyzers

V3001 There are identical sub-expressions 'data1.IsReachableBlockData' to the left and to the right of the '==' operator. AnalysisEntityBasedPredicateAnalysisData.cs 39

protected AnalysisEntityBasedPredicateAnalysisData(....)
  : base(....)
{
  Debug.Assert(data1.IsReachableBlockData == data1.IsReachableBlockData);
  ....
}

Azure PowerShell

V3001 There are identical sub-expressions 'strTimespan.Contains("M")' to the left and to the right of the '||' operator. AzureServiceBusCmdletBase.cs 187

public static TimeSpan ParseTimespan(string strTimespan)
{
  ....
  if (strTimespan.Contains("P")
    || strTimespan.Contains("D")
    || strTimespan.Contains("T")
    || strTimespan.Contains("H")
    || strTimespan.Contains("M")
    || strTimespan.Contains("M"))
  ....
}

Azure PowerShell

V3001 There are identical sub-expressions 'this.AggregationType != null' to the left and to the right of the '&&' operator. GetAzureRmMetricCommand.cs 156

public AggregationType? AggregationType { get; set; }
....
protected override void ProcessRecordInternal()
{
  ....
  string aggregation = (this.AggregationType != null &&
    this.AggregationType.HasValue) ?
    this.AggregationType.Value.ToString() : null;
  ....
}

Telerik UI for UWP

V3001 There are identical sub-expressions 'newValue.HasValue' to the left and to the right of the '&&' operator. DateTimePicker.cs 576

private static void OnValueChanged(object sender,
                                   DependencyPropertyChangedEventArgs args)
{
  DateTimePicker picker = sender as DateTimePicker;

  var newValue = (DateTime?)args.NewValue;

  if (newValue.HasValue && newValue != null)      // <=
  {
    picker.utcValue = DateTime.SpecifyKind(newValue.Value,
                                           DateTimeKind.Utc);
  }
  else
  {
    picker.utcValue = DateTime.SpecifyKind(DateTime.Now,
                                           DateTimeKind.Utc);
  }
  ....
}

Azure SDK for .NET

V3001 There are identical sub-expressions 'buffer.Length' to the left and to the right of the '<' operator. AzureBaseBuffersExtensions.cs 30

public static async Task WriteAsync(...., ReadOnlyMemory<byte> buffer, ....)
{
  byte[]? array = null;
  ....
  if (array == null || buffer.Length < buffer.Length)
  {
    ....
  }
  ....
}

AvaloniaUI

V3001 There are identical sub-expressions 'controlledFlags' to the left and to the right of the '^' operator. WindowImpl.cs 975TwitterClientMessageHandler.cs 52

private void UpdateWMStyles(Action change)
{
  ....
  var style = (WindowStyles)GetWindowLong(....);
  ....
  style = style | controlledFlags ^ controlledFlags;
  ....
}

osu!

V3001 There are identical sub-expressions 'result == HitResult.Perfect' to the left and to the right of the '||' operator. DrawableHoldNote.cs 266

protected override void CheckForResult(....)
{
  ....
  ApplyResult(r =>
  {
    if (holdNote.hasBroken
      && (result == HitResult.Perfect || result == HitResult.Perfect))
      result = HitResult.Good;
    ....
  });
}

public enum HitResult
{
    None,
    Miss,
    Meh,
    Ok,
    Good,
    Great,
    Perfect,
}

osu!

V3001 There are identical sub-expressions 'family != GetFamilyString(TournamentTypeface.Aquatico)' to the left and to the right of the '&&' operator. TournamentFont.cs 64

public static string GetWeightString(string family, FontWeight weight)
{
  ....
  if (weight == FontWeight.Regular
    && family != GetFamilyString(TournamentTypeface.Aquatico)
    && family != GetFamilyString(TournamentTypeface.Aquatico))
    weightString = string.Empty;
  ....
}

Emby

V3001 There are identical sub-expressions 'c != '<'' to the left and to the right of the '&&' operator. HttpListenerRequest.Managed.cs 49

internal void SetRequestLine(string req)
{
  ....
  if ((ic >= 'A' && ic <= 'Z') ||
  (ic > 32 && c < 127 && c != '(' && c != ')' && c != '<' &&   // <=
  c != '<' && c != '>' && c != '@' && c != ',' && c != ';' &&  // <=
  c != ':' && c != '\\' && c != '"' && c != '/' && c != '[' &&
  c != ']' && c != '?' && c != '=' && c != '{' && c != '}'))
    continue;
  ....
}

RunUO

V3001 There are identical sub-expressions 'deed is SmallBrickHouseDeed' to the left and to the right of the '||' operator. RealEstateBroker.cs 132

public int ComputePriceFor( HouseDeed deed )
{
  int price = 0;

  if ( deed is SmallBrickHouseDeed ||    // <=
       deed is StonePlasterHouseDeed ||
       deed is FieldStoneHouseDeed ||
       deed is SmallBrickHouseDeed ||    // <=
       deed is WoodHouseDeed ||
       deed is WoodPlasterHouseDeed ||
       deed is ThatchedRoofCottageDeed )
      ....
}

Chocolatey

V3001 There are identical sub-expressions 'commandArguments.contains("-apikey")' to the left and to the right of the '||' operator. ArgumentsUtility.cs 42

public static bool arguments_contain_sensitive_information(string
 commandArguments)
{
  return commandArguments.contains("-install-arguments-sensitive")
  || commandArguments.contains("-package-parameters-sensitive")
  || commandArguments.contains("apikey ")
  || commandArguments.contains("config ")
  || commandArguments.contains("push ")
  || commandArguments.contains("-p ")
  || commandArguments.contains("-p=")
  || commandArguments.contains("-password")
  || commandArguments.contains("-cp ")
  || commandArguments.contains("-cp=")
  || commandArguments.contains("-certpassword")
  || commandArguments.contains("-k ")
  || commandArguments.contains("-k=")
  || commandArguments.contains("-key ")
  || commandArguments.contains("-key=")
  || commandArguments.contains("-apikey")
  || commandArguments.contains("-api-key")
  || commandArguments.contains("-apikey")
  || commandArguments.contains("-api-key");
}

Nethermind

V3001 There are identical sub-expressions 'a.s2 == b.s2' to the left and to the right of the '&&' operator. Nethermind.Dirichlet.Numerics UInt256.cs 1154

public static bool Equals(ref UInt256 a, ref UInt256 b)
{
  return a.s0 == b.s0 && a.s1 == b.s1 && a.s2 == b.s2 && a.s2 == b.s2;
}

ONLYOFFICE Community Server

V3001 There are identical sub-expressions 'searchFilterData.WithCalendar == WithCalendar' to the left and to the right of the '&&' operator. MailSearchFilterData.cs 131

public override bool Equals(object obj)
{
    var searchFilterData = obj as MailSearchFilterData;
    return searchFilterData != null &&
      searchFilterData.PrimaryFolder == PrimaryFolder &&
      searchFilterData.Unread == Unread &&
      searchFilterData.Attachments == Attachments &&
      searchFilterData.PeriodFrom == PeriodFrom &&
      searchFilterData.PeriodTo == PeriodTo &&
      searchFilterData.Important == Important &&
      searchFilterData.Sort == Sort &&
      searchFilterData.SortOrder == SortOrder &&
      searchFilterData.SearchText == SearchText &&
      searchFilterData.Page == Page &&
      searchFilterData.PageSize == PageSize &&
      searchFilterData.SetLabel == SetLabel &&
      searchFilterData.WithCalendar == WithCalendar &&  // <=
      searchFilterData.WithCalendar == WithCalendar &&  // <=
      searchFilterData.UserFolderId == UserFolderId &&
      searchFilterData.FromDate == FromDate &&
      searchFilterData.FromMessage == FromMessage &&
      searchFilterData.PrevFlag == PrevFlag;
}

EFCore

V3001 There are identical sub-expressions 'unaryExpression.NodeType == ExpressionType.Convert' to the left and to the right of the '||' operator. EFCore.Specification.Tests NorthwindStringIncludeQueryTestBase.cs 257

private static string GetPath(Expression expression)
{
  switch (expression)
  {
    ....
    case UnaryExpression unaryExpression
         when unaryExpression.NodeType == ExpressionType.Convert
           || unaryExpression.NodeType == ExpressionType.Convert
           || unaryExpression.NodeType == ExpressionType.TypeAs:

      return GetPath(unaryExpression.Operand);

    default:
      throw ....
  }
}

EFCore

V3001 There are identical sub-expressions 'sqlFunctionName == "max"' to the left and to the right of the '||' operator. EFCore.Sqlite.Core SqliteMathTranslator.cs 90

private static readonly Dictionary<MethodInfo, string> _supportedMethods = new()
{
  ....
  { typeof(Math).GetRequiredMethod(nameof(Math.Max), ...., "max" },
  { typeof(Math).GetRequiredMethod(nameof(Math.Min), ...., "min" },
  ....
};

public virtual SqlExpression? Translate(SqlExpression? instance, ....)
{
  if (_supportedMethods.TryGetValue(method, out var sqlFunctionName))
  {
    ....
    if (sqlFunctionName == "max" || sqlFunctionName == "max")
      ....
  }
  ....
}

LINQ to DB

V3001 There are identical sub-expressions 'genericDefinition == typeof(Tuple<,,,,,,,>)' to the left and to the right of the '||' operator. TypeExtensions.cs 230

public static bool IsTupleType(this Type type)
{
  ....
  if (genericDefinition    == typeof(Tuple<>)
        || genericDefinition == typeof(Tuple<,>)
        || genericDefinition == typeof(Tuple<,,>)
        || genericDefinition == typeof(Tuple<,,,>)
        || genericDefinition == typeof(Tuple<,,,,>)
        || genericDefinition == typeof(Tuple<,,,,,>)
        || genericDefinition == typeof(Tuple<,,,,,,>)
        || genericDefinition == typeof(Tuple<,,,,,,,>)
        || genericDefinition == typeof(Tuple<,,,,,,,>))
  {
    return true;
  }
  ....
}

DotNetNuke

V3001 There are identical sub-expressions '!info.Name.Equals("Templates_Files")' to the left and to the right of the '&&' operator. SettingsUtil.cs 1451

internal static IEnumerable<PropertyInfo> GetEditorConfigProperties()
{
  return
    typeof(EditorConfig).GetProperties()
      .Where(
        info => !info.Name.Equals("Magicline_KeystrokeNext")
             && !info.Name.Equals("Magicline_KeystrokePrevious")
             && !info.Name.Equals("Plugins")
             && !info.Name.Equals("Codemirror_Theme")
             && !info.Name.Equals("Width")
             && !info.Name.Equals("Height")
             && !info.Name.Equals("ContentsCss")
             && !info.Name.Equals("Templates_Files")
             && !info.Name.Equals("CustomConfig")
             && !info.Name.Equals("Skin")
             && !info.Name.Equals("Templates_Files")
             && !info.Name.Equals("Toolbar")
             && !info.Name.Equals("Language")
             && !info.Name.Equals("FileBrowserWindowWidth")
             && !info.Name.Equals("FileBrowserWindowHeight")
             && !info.Name.Equals("FileBrowserWindowWidth")
             && !info.Name.Equals("FileBrowserWindowHeight")
             && !info.Name.Equals("FileBrowserUploadUrl")
             && !info.Name.Equals("FileBrowserImageUploadUrl")
             && !info.Name.Equals("FilebrowserImageBrowseLinkUrl")
             && !info.Name.Equals("FileBrowserImageBrowseUrl")
             && !info.Name.Equals("FileBrowserFlashUploadUrl")
             && !info.Name.Equals("FileBrowserFlashBrowseUrl")
             && !info.Name.Equals("FileBrowserBrowseUrl")
             && !info.Name.Equals("DefaultLinkProtocol"));
}

eShopOnContainers

V3001 There are identical sub-expressions 'firstUrl.Host' to the left and to the right of the '==' operator. GrantUrlTesterService.cs 48

private bool CheckSameOrigin(string urlHook, string url)
{
  var firstUrl = new Uri(urlHook, UriKind.Absolute);
  var secondUrl = new Uri(url, UriKind.Absolute);

  return firstUrl.Scheme == secondUrl.Scheme &&
         firstUrl.Port == secondUrl.Port &&
         firstUrl.Host == firstUrl.Host;
}

Squidex

V3001 There are identical sub-expressions 'pw > 0' to the left and to the right of the '&&' operator. FileTagAssetMetadataSource.cs 80

public Task EnhanceAsync(UploadAssetCommand command)
{
  try
  {
    using (var file = Create(new FileAbstraction(command.File),
                                                 ReadStyle.Average))
    {
      ....
      var pw = file.Properties.PhotoWidth;
      var ph = file.Properties.PhotoHeight;

      if (pw > 0 && pw > 0)                        // <=
      {
        command.Metadata.SetPixelWidth(pw);
        command.Metadata.SetPixelHeight(ph);
      }
      ....
    }
    return Task.CompletedTask;
  }
  catch
  {
    return Task.CompletedTask;
  }
}

Barotrauma

V3001 There are identical sub-expressions 'string.IsNullOrEmpty(EndPoint)' to the left and to the right of the '||' operator. BanList.cs 41

public bool CompareTo(string endpointCompare)
{
  if (string.IsNullOrEmpty(EndPoint) || string.IsNullOrEmpty(EndPoint))
  { return false; }
  ....
}

AvalonStudio

V3001 There are identical sub-expressions 'c.Kind == NClang.CursorKind.FunctionDeclaration' to the left and to the right of the '||' operator. CPlusPlusLanguageService.cs 1275

private bool CursorIsValidDeclaration(ClangCursor c)
{
  var result = false;

  if (  (c.Kind == NClang.CursorKind.FunctionDeclaration)  // <=
      || c.Kind == NClang.CursorKind.CXXMethod
      || c.Kind == NClang.CursorKind.Constructor
      || c.Kind == NClang.CursorKind.Destructor
      || c.Kind == NClang.CursorKind.FunctionDeclaration)  // <=
  {
    result = true;
  }
  return result;
}

AvalonStudio

V3001 There are identical sub-expressions '_lastFrame.Width == 0' to the left and to the right of the '||' operator. RemoteWidget.cs 308

public override void Render(DrawingContext context)
{
  if (_lastFrame != null && !(   _lastFrame.Width == 0
                              || _lastFrame.Width == 0))
  {
    ....
  }
  base.Render(context);
}

Akka.NET

V3001 There are identical sub-expressions 's.SubscriptionTimeoutSettings == SubscriptionTimeoutSettings' to the left and to the right of the '&&' operator. ActorMaterializer.cs 620

public override bool Equals(object obj)
{
  if (!(obj is ActorMaterializerSettings s))
    return false;

  return
    s.InitialInputBufferSize == InitialInputBufferSize &&
    s.MaxInputBufferSize == MaxInputBufferSize &&
    s.Dispatcher == Dispatcher &&
    s.SupervisionDecider == SupervisionDecider &&
    s.SubscriptionTimeoutSettings == SubscriptionTimeoutSettings &&   // <=
    s.IsDebugLogging == IsDebugLogging &&
    s.OutputBurstLimit == OutputBurstLimit &&
    s.SyncProcessingLimit == SyncProcessingLimit &&
    s.IsFuzzingMode == IsFuzzingMode &&
    s.IsAutoFusing == IsAutoFusing &&
    s.SubscriptionTimeoutSettings == SubscriptionTimeoutSettings &&   // <=
    s.StreamRefSettings == StreamRefSettings;
}

.NET 7

V3001 There are identical sub-expressions 'underlying == MarshalerType.Single' to the left and to the right of the '||' operator. JSMarshalerType.cs 386

internal static void CheckNullable(JSMarshalerType underlyingSig)
{
  MarshalerType underlying = underlyingSig._signatureType.Type;
  if (underlying == MarshalerType.Boolean
      || underlying == MarshalerType.Byte
      || underlying == MarshalerType.Int16
      || underlying == MarshalerType.Int32
      || underlying == MarshalerType.BigInt64
      || underlying == MarshalerType.Int52
      || underlying == MarshalerType.IntPtr
      || underlying == MarshalerType.Double
      || underlying == MarshalerType.Single   // <=
      || underlying == MarshalerType.Single   // <=
      || underlying == MarshalerType.Char
      || underlying == MarshalerType.DateTime
      || underlying == MarshalerType.DateTimeOffset
      ) return;
  throw new ArgumentException("Bad nullable value type");
}

BTCPay Server

V3001 There are identical sub-expressions 'e.Name == InvoiceEvent.FailedToConfirm' to the left and to the right of the '||' operator. BTCPayServer\HostedServices\BitpayIPNSender.cs 264

public Task StartAsync(CancellationToken cancellationToken)
{
    ....
    if (invoice.FullNotifications)
    {
        if (e.Name == InvoiceEvent.Expired ||
           e.Name == InvoiceEvent.PaidInFull ||
           e.Name == InvoiceEvent.FailedToConfirm || // <=
           e.Name == InvoiceEvent.MarkedInvalid ||
           e.Name == InvoiceEvent.MarkedCompleted ||
           e.Name == InvoiceEvent.FailedToConfirm || // <=
           e.Name == InvoiceEvent.Completed ||
           e.Name == InvoiceEvent.ExpiredPaidPartial
         )
        {
            await Notify(invoice, e, false, sendMail);
            sendMail = false;
        }
    }

    if (e.Name == InvoiceEvent.Confirmed)
    {
        await Notify(invoice, e, false, sendMail);
        sendMail = false;
    }
    ....
}

public class InvoiceEvent : IHasInvoiceId
{
    public const string Created = "invoice_created";
    public const string ReceivedPayment = "invoice_receivedPayment";
    public const string PaymentSettled = "invoice_paymentSettled";
    public const string MarkedCompleted = "invoice_markedComplete";
    public const string MarkedInvalid = "invoice_markedInvalid";
    public const string Expired = "invoice_expired";
    public const string ExpiredPaidPartial = "invoice_expiredPaidPartial";
    public const string PaidInFull = "invoice_paidInFull";
    public const string PaidAfterExpiration = "invoice_paidAfterExpiration";
    public const string FailedToConfirm = "invoice_failedToConfirm";
    public const string Confirmed = "invoice_confirmed";
    public const string Completed = "invoice_completed";
    ....
}

MassTransit

V3001 There are identical sub-expressions '!context.ReceiveContext.IsDelivered' to the left and to the right of the '&&' operator. OutboxMessagePipe.cs 57

public async Task Send(OutboxConsumeContext<TMessage> context)
{
  ....

  if (   !context.ReceiveContext.IsDelivered       // <=
      && !context.ReceiveContext.IsDelivered)      // <=
  {
    await context.NotifyConsumed(context,
                                 timer.Elapsed,
                                 _options.ConsumerType)
                 .ConfigureAwait(false);
  }
  ....
}

Entity Framework Core

V3001 There are identical sub-expressions 'sqlFunctionName == "max"' to the left and to the right of the '||' operator. SqliteMathTranslator.cs 81

public virtual SqlExpression? Translate(....)
{
  if (SupportedMethods.TryGetValue(method, out var sqlFunctionName))
  {
    RelationalTypeMapping? typeMapping;
    List<SqlExpression>? newArguments = null;
    if (sqlFunctionName == "max" || sqlFunctionName == "max") // <=
    {
      typeMapping = ExpressionExtensions.InferTypeMapping(arguments[0],
                                                          arguments[1]);
      newArguments = new List<SqlExpression>
      {
        ....
      };
    }
    else
    {
      typeMapping = arguments[0].TypeMapping;
    }

    var finalArguments = newArguments ?? arguments;

    return _sqlExpressionFactory.Function(....);
  }

  return null;
}

.NET 8

V3001 There are identical sub-expressions 'tr.Namespace' to the left and to the right of the '==' operator. TypeReferenceExtensions.cs 365

public static bool IsTypeOf<T> (this TypeReference tr)
{
  var type = typeof (T);
  return tr.Name == type.Name && tr.Namespace == tr.Namespace;
}

.NET 8

V3001 There are identical sub-expressions 'context.Target.PointerSize == 4' to the left and to the right of the '&&' operator. MetadataFieldLayoutAlgorithm.cs 648

protected ComputedInstanceFieldLayout ComputeAutoFieldLayout(....)
{
  bool requiresAlign8
    =    !largestAlignmentRequired.IsIndeterminate
      && context.Target.PointerSize == 4
      && context.Target.GetObjectAlignment(....).AsInt > 4
      && context.Target.PointerSize == 4;
}

DiIiS

V3001 There are identical sub-expressions 'SceneSNO.Id == 183557' to the left and to the right of the '||' operator. Scene.cs 581

public MapRevealSceneMessage MapRevealMessage(Player plr)
{
  if (
       .... ||
       SceneSNO.Id == 183556 ||
       SceneSNO.Id == 183557 ||
       SceneSNO.Id == 183502 ||
       SceneSNO.Id == 183505 ||
       SceneSNO.Id == 183557 ||
       SceneSNO.Id == 183519 ||
       ....
     )
  {
    return new MapRevealSceneMessage
    {
      ....
      MiniMapVisibility = true
    };
  }
  else
  {
    return new MapRevealSceneMessage
    {
      ....
      MiniMapVisibility = false
    };
  }
}

WolvenKit

V3001 There are identical sub-expressions 'n.Contains(gameName)' to the left and to the right of the '||' operator. Oodle.cs 488

private static string TryGetGameInstallDir()
{
  if (   programName?.ToString() is string n
      && installLocation?.ToString() is string l)
  {
    if (n.Contains(gameName) || n.Contains(gameName))  // <=
    {
      exePath = Directory.GetFiles(l, exeName, SearchOption.AllDirectories)
                         .First();
    }
  }
}

Unity C# reference source code

V3001 There are identical sub-expressions to the left and to the right of the '&&' operator. StyleSheetApplicator.cs 169

private static void CompileBackgroundPosition(....)
{
  ....
  else if (valCount == 2)
  {
    if (((val1.handle.valueType == StyleValueType.Dimension) ||
         (val1.handle.valueType == StyleValueType.Float)) &&     // <=

        ((val1.handle.valueType == StyleValueType.Dimension) ||
         (val1.handle.valueType == StyleValueType.Float)))
    {
      .... = new BackgroundPosition(...., val1.sheet
                                              .ReadDimension(val1.handle)
                                              .ToLength());

      .... = new BackgroundPosition(...., val2.sheet
                                              .ReadDimension(val2.handle)
                                              .ToLength());
    }
    else if ((val1.handle.valueType == StyleValueType.Enum)) &&
             (val2.handle.valueType == StyleValueType.Enum)
    ....
  {

 }

Unity C# reference source code

V3001 There are identical sub-expressions 'previewUtility.lights[0].intensity != kDefaultIntensity' to the left and to the right of the '||' operator. AvatarPreview.cs 721

public void DoRenderPreview(Rect previewRect, GUIStyle background)
{
  ....
  Matrix4x4 shadowMatrix;
  RenderTexture shadowMap = RenderPreviewShadowmap(....);

  if (previewUtility.lights[0].intensity != kDefaultIntensity ||   // <=
      previewUtility.lights[0].intensity != kDefaultIntensity)
  {
    SetupPreviewLightingAndFx(probe);
  }

  float tempZoomFactor = (is2D ? 1.0f : m_ZoomFactor);
  previewUtility.camera.orthographic = is2D;
  if (is2D)
    previewUtility.camera.orthographicSize = 2.0f * m_ZoomFactor;
  ....
}

private void SetupPreviewLightingAndFx(SphericalHarmonicsL2 probe)
{
  previewUtility.lights[0].intensity = kDefaultIntensity;
  previewUtility.lights[0].transform.rotation = ....;
  previewUtility.lights[1].intensity = kDefaultIntensity;
  ....
}

Unity C# reference source code

V3001 There are identical sub-expressions 'blackMinLevel < whiteMaxLevel' to the left and to the right of the '&&' operator. FrameDebuggerEventDetailsView.cs 364

private void DrawRenderTargetToolbar()
{
  float blackMinLevel = ....;
  float blackLevel = ....;
  float whiteLevel = ....;
  EditorGUILayout.MinMaxSlider(....);
  float whiteMaxLevel = ....;

  if (blackMinLevel < whiteMaxLevel && whiteMaxLevel > blackMinLevel) // <=
  {
    m_RTBlackMinLevel = blackMinLevel;
    m_RTWhiteMaxLevel = whiteMaxLevel;

    m_RTBlackLevel = Mathf.Clamp(blackLevel,
                                 m_RTBlackMinLevel,
                                 whiteLevel);

    m_RTWhiteLevel = Mathf.Clamp(whiteLevel,
                                 blackLevel,
                                 m_RTWhiteMaxLevel);
  }
}