Examples of errors detected by the V3008 diagnostic

V3008. The 'x' variable is assigned values twice successively. Perhaps this is a mistake.

Stride

V3008 The 'Name' variable is assigned values twice successively. Perhaps this is a mistake. TexAtlas.cs 48, 43

public TexAtlas(...., TexImage atlas) : base(....)
{
  ....
  Name = atlas.Name;
  ....
  Name = "";
}

SharpDevelop

V3008 The 'foundInvocations' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 211, 209. RedundantAssignmentIssue.cs 211

public override void VisitInvocationExpression(
  InvocationExpression methodDeclaration)
{
  ....
  foundInvocations = (idExpression.Identifier == _varName);
  foundInvocations = true;
  ....
}

SharpDevelop

V3008 The 'pos' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 151, 148. CodeSnippet.cs 151

public static Snippet CreateAvalonEditSnippet(
  ITextEditor context, string snippetText)
{
  ....
  int pos = 0;
  foreach (Match m in pattern.Matches(snippetText)) {
    if (pos < m.Index) {
      snippet.Elements.Add(....);
      pos = m.Index;                                  // <=
    }
    snippet.Elements.Add(CreateElementForValue(
      context, replaceableElements, m.Groups[1].Value,
      m.Index, snippetText));
    pos = m.Index + m.Length;                         // <=
  }
  ....
}

SharpDevelop

V3008 The 'd' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 121, 120. AddNewFileCommand.cs 121

object LoadResource(string name)
{
  ....
  try {
    FileStream s = new FileStream(name, FileMode.Open);
    BinaryReader r = new BinaryReader(s);
    Byte[] d = new Byte[(int)s.Length];
    d = r.ReadBytes((int)s.Length);
    s.Close();
    return d;
  } catch (Exception ex) {
  ....
}

SharpDevelop

V3008 The 'clickedNode' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 105, 104. PositionedGraphNodeControl.xaml.cs 105

void PropertyExpandButton_Click(object sender, RoutedEventArgs e)
{
  ....
  ContentPropertyNode clickedNode =
    clickedButton.DataContext as ContentPropertyNode;
  clickedNode = clickedButton.DataContext as ContentPropertyNode;
  if (clickedNode == null)
  ....
}

The code is redundant. Repeated assignment can be removed.

SharpDevelop

V3008 The 'ignoreDialogIdSelectedInTextEditor' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 204, 201. WixDialogDesigner.cs 204

void OpenDesigner()
{
  try {
    ignoreDialogIdSelectedInTextEditor = true;
    WorkbenchWindow.ActiveViewContent = this;
  } finally {
    ignoreDialogIdSelectedInTextEditor = false;
  }
}

Microsoft Code Contracts

V3008 The 'this.InsideMonitor' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 751, 749. AssertionCrawlerAnalysis.cs 751

private Data(Data state, Variable v)
{
  this.IsReached = state.IsReached;
  this.InsideMonitor = state.InsideMonitor;  // <=
  this.symbols = new List<Variable>(state.symbols) { v };
  this.InsideMonitor = false;                // <=
}

.NET Core Libraries (CoreFX)

V3008 The 'HResult' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 169, 166. WebSocketException.cs 169

private void SetErrorCodeOnError(int nativeError)
{
    if (!Succeeded(nativeError))
    {
        HResult = nativeError;
    }

    HResult = nativeError;  // <=
}

.NET Core Libraries (CoreFX)

V3008 The 'ResPrec' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 1735, 1731. SQLDecimal.cs 1735

public static SqlDecimal operator /(SqlDecimal x, SqlDecimal y)
{
  int ResPrec;
  ....
  ResPrec = ResScale + x.m_bPrec + y.m_bPrec + 1;     // <=
  MinScale = Math.Min(ResScale, s_cNumeDivScaleMin);

  ResInteger = Math.Min(ResInteger, s_NUMERIC_MAX_PRECISION);
  ResPrec = ResInteger + ResScale;                    // <=

  if (ResPrec > s_NUMERIC_MAX_PRECISION)
      ResPrec = s_NUMERIC_MAX_PRECISION;
  ....
}

.NET Core Libraries (CoreFX)

V3008 The 'prefix' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 953, 952. XmlSerializationWriter.cs 953

protected void WriteAttribute(string localName, string ns, ....)
{
  ....
  string prefix = localName.Substring(0, colon);
  prefix = _w.LookupPrefix(ns);
  _w.WriteStartAttribute(prefix,
                         localName.Substring(colon + 1), ns);
  ....
}

.NET Compiler Platform ("Roslyn")

V3008 The 'retVal' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 324, 313. DiagnosticExtensions.cs 324

public static string Stringize(this Diagnostic e)
{
  var retVal = string.Empty;
  if (e.Location.IsInSource)
  {
    retVal = e.Location.SourceSpan.ToString() + ": ";
  }
  else if (e.Location.IsInMetadata)
  {
    return "metadata: ";
  }
  else
  {
    return "no location: ";
  }
  retVal = e.Severity.ToString() + " " + e.Id + ": " +
           e.GetMessage(CultureInfo.CurrentCulture);
  return retVal;
}

.NET Compiler Platform ("Roslyn")

V3008 The 'count' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 317, 314. SymReader.cs 317

public int GetMethodsInDocument(
  ISymUnmanagedDocument document,
  int bufferLength,
  out int count,
  ....)
{
  ....
  if (bufferLength > 0)
  {
    ....
    count = actualCount;
  }
  else
  {
    count = extentsByMethod.Length;
  }
  count = 0;
  return HResult.S_OK;
}

Sony ATF

V3008 The 'Y' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 221, 217. Atf.Core.vs2010 QuatF.cs 221

public float X;
public float Y;

public float Z;
public void Set(Matrix4F m)
{
  ....
  ww = -0.5 * (m.M22 + m.M33);
  if (ww >= 0)
  {
    if (ww >= EPS2)
    {
      double wwSqrt = Math.Sqrt(ww);
      X = (float)wwSqrt;
      ww = 0.5 / wwSqrt;
      Y = (float)(m.M21 * ww);
      Z = (float)(m.M31 * ww);
      return;
    }
  }
  else
  {
    X = 0;
    Y = 0;
    Z = 1;
    return;
  }

  X = 0;
  ww = 0.5 * (1.0f - m.M33);
  if (ww >= EPS2)
  {
    double wwSqrt = Math.Sqrt(ww);
    Y = (float)wwSqrt;                   // <=
    Z = (float)(m.M32 / (2.0 * wwSqrt));
  }

  Y = 0; // <=
  Z = 1;
}

Sony ATF

V3008 The 'Z' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 222, 218. Atf.Core.vs2010 QuatF.cs 222

public float X;
public float Y;

public float Z;
public void Set(Matrix4F m)
{
  ....
  ww = -0.5 * (m.M22 + m.M33);
  if (ww >= 0)
  {
    if (ww >= EPS2)
    {
      double wwSqrt = Math.Sqrt(ww);
      X = (float)wwSqrt;
      ww = 0.5 / wwSqrt;
      Y = (float)(m.M21 * ww);
      Z = (float)(m.M31 * ww);
      return;
    }
  }
  else
  {
    X = 0;
    Y = 0;
    Z = 1;
    return;
  }

  X = 0;
  ww = 0.5 * (1.0f - m.M33);
  if (ww >= EPS2)
  {
    double wwSqrt = Math.Sqrt(ww);
    Y = (float)wwSqrt;
    Z = (float)(m.M32 / (2.0 * wwSqrt)); // <=
  }

  Y = 0;
  Z = 1; // <=
}

Samples by the Infragistics Company

V3008 The 'x' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 96, 95. RectEx.cs 96

public static void Normalize(....)
{
  var x = rect.X < boundingRect.X ? boundingRect.X : rect.X;
  x = (rect.X + rect.Width) > boundingRect.Right ?
      boundingRect.X : rect.X;
}

Samples by the Infragistics Company

V3008 The 'color' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 165, 163. BrushTool.cs 165

private static GradientStopCollection fromInterpolation(....){
  ....
  Color color=ColorTool.FromAHSV(ahsv[0],
                                 ahsv[1],
                                 ahsv[2],
                                 ahsv[3]);
  color = ColorTool.FromARGBInterpolation(min, p, max[i].Color);
  ....
}

WPF samples by Microsoft

V3008 The 'arg' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 176, 173. CommandLine.cs 176

private object InvokMethod(....)
{
  arg = commandLine.Substring(
    commandLine.IndexOf("(", StringComparison.Ordinal) + 1,
      commandLine.IndexOf(")",
        StringComparison.Ordinal) -
        (commandLine.IndexOf("(",
          StringComparison.Ordinal) + 1));
  arg = commandLine.Substring(
    commandLine.IndexOf("(",
      StringComparison.Ordinal) + 1);
}

Old NASA World Wind (C#)

V3008 The 'X' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 40, 38. Point3d.cs 40

public Point3d (Point3d P)
{
   X = P.X;
   Y = P.Y;
   X = P.Z;  // <=
}

Similar errors can be found in some other places:

• V3008 The 'this._imagePath' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 270, 263. ImageLayer.cs 270
• V3008 The 'm_PolygonFill' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 1623, 1618. ShapeFileLayer.cs 1623

GitExtensions

V3008 The 'exp.ExceptionPointers' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 124, 123. NBug DumpWriter.cs 124

private static bool Write(....)
{
  ....
  exp.ExceptionPointers = IntPtr.Zero;
  exp.ExceptionPointers = Marshal.GetExceptionPointers();
  ....
}

Media Portal 2

V3008 The 'Released' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 57, 56. OmDbSeasonEpisode.cs 57

public string ReleasedStr
{
  get {
    ....
  }
  set {
    DateTime releaseDate;
    if (DateTime.TryParse(value, out releaseDate))
      Released = releaseDate;
    Released = null;                        // <=
  }
}

Perhaps forgot add 'else' block for 'if' statement and put 'Released = null' into them.

PascalABC.NET

V3008 The 'codeCompileUnit' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 126, 124. VisualPascalABCNET CodeDomHostLoader.cs 126

CodeCompileUnit codeCompileUnit = null;
private DesignSurface Designer;
....
protected override CodeCompileUnit Parse()
{
  ....
  CodeCompileUnit ccu = null;
  DesignSurface ds = new DesignSurface();
  ....
  ccu = cg.GetCodeCompileUnit(idh);
  ....
  codeCompileUnit = ccu;
  Designer = ds;
  codeCompileUnit = ccu;  // <=
  ....
}

Similar errors can be found in some other places:

• V3008 The 'mSTEPToolStripMenuItem_Enabled' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 541, 532. VisualPascalABCNET VisibilityService.cs 541
• V3008 The variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 62, 60. NETGenerator Helpers.cs 62
• V3008 The 'loc' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 2123, 2122. TreeConverter compilation_context.cs 2123
• And 3 additional diagnostic messages.

Unity C# reference source code

V3008 CWE-563 The 'fail' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 1633, 1632. UNetWeaver.cs 1633

class Weaver
{
  ....
  public static bool fail;
  ....
  static public bool IsValidTypeToGenerate(....)
  {
    ....
    if (....)
    {
      ....
      Weaver.fail = true;
      fail = true;
      return false;
    }
    return true;
  }
....
}

Infer.NET

V3008 The 'lowerBound' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 324, 323. Runtime GaussianOp.cs 324

public static Gaussian SampleAverageConditional(....)
{
  ....
  if (sample.Precision < 0)
  {
    precisionIsBetween = true;
    lowerBound = -1.0 / v;
    upperBound = -mean.Precision;
  }
  else if (sample.Precision < -mean.Precision)
  {
    precisionIsBetween = true;
    lowerBound = 0;
    upperBound = -mean.Precision;
  }
  else
  {
    precisionIsBetween = false;
    lowerBound = -mean.Precision;
    lowerBound = -1.0 / v;
  }
  ....
}

AWS SDK for .NET

V3008 [CWE-563] The 'this.linker.s3.region' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 116, 114. AWSSDK.DynamoDBv2.Net45 S3Link.cs 116

public string Region
{
  get
  {
    ....
  }
  set
  {
    if (String.IsNullOrEmpty(value))
    {
      this.linker.s3.region = "us-east-1";
    }
    this.linker.s3.region = value;
  }
}

.NET Core Libraries (CoreFX)

V3008 The '_streamSet' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 123, 119. MimePart.cs 123

internal void SetContent(Stream stream)
{
  if (stream == null)
  {
    throw new ArgumentNullException(nameof(stream));
  }

  if (_streamSet)
  {
    _stream.Close();
    _stream = null;     // <=
    _streamSet = false; // <=
  }

  _stream = stream;     // <=
  _streamSet = true;    // <=
  _streamUsedOnce = false;
  TransferEncoding = TransferEncoding.Base64;
}

ShareX

V3008 The 'url' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 197, 196. Seafile.cs 197

public SeafileCheckAccInfoResponse GetAccountInfo()
{
  string url = URLHelpers.FixPrefix(APIURL);
  url = URLHelpers.CombineURL(APIURL, "account/info/?format=json");
  ....
}

Similar errors can be found in some other places:

• V3008 The 'url' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 93, 92. Seafile.cs 93
• V3008 The 'url' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 120, 119. Seafile.cs 120

Telerik UI for UWP

V3008 The 'currentColumnLength' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 791, 785. WrapLayout.cs 791

private void OnAvailableLengthChanged(double oldValue, double newValue)
{
  ....
  if (....)
  {
    if (currentColumnLength > 0)
    {
      var paddingValue = Math.Max(0, newValue - currentColumnLength);
      this.paddingRenderInfo.Add(paddingValue);
      currentColumnLength = 0;     // <=
      slotCount++;
    }
    this.ColumnSlotsRenderInfo.Update(i, newValue);
    this.paddingRenderInfo.Add(0);
    currentColumnLength = 0;     // <=
    slotCount++;
    continue;
  }
  else
  {
    ....
  }
  ....
}

Orchard CMS

V3008 The 'content' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 197, 190. DynamicCacheTagHelper.cs 197

public override async Task ProcessAsync(....)
{
  ....
  IHtmlContent content;
  ....
  try
  {
    content = await output.GetChildContentAsync();
  }
  finally
  {
    _cacheScopeManager.ExitScope();
  }
  content = await ProcessContentAsync(output, cacheContext);
  ....
}

Emby

V3008 The 'Chapters' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 29, 28. Title.cs 29

public Title(uint titleNum)
{
    ProgramChains = new List<ProgramChain>();
    Chapters = new List<Chapter>();
    Chapters = new List<Chapter>();
    TitleNumber = titleNum;
}

OpenRA

V3008 The 'widget.Bounds.Width' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 78, 75. SpawnSelectorTooltipLogic.cs 78

public SpawnSelectorTooltipLogic(....)
{
  ....
  var textWidth = ownerFont.Measure(labelText).X;
  if (textWidth != cachedWidth)
  {
    label.Bounds.Width = textWidth;
    widget.Bounds.Width = 2 * label.Bounds.X + textWidth; // <=
  }

  widget.Bounds.Width = Math.Max(                         // <=
    teamWidth + 2 * labelMargin,
    label.Bounds.Right + labelMargin
  );
  team.Bounds.Width = widget.Bounds.Width;
  ....
}

Open XML SDK

V3008 The '_rawOuterXml' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 164, 161. OpenXmlElement.cs 164

internal string RawOuterXml
{
    get => _rawOuterXml;

    set
    {
        if (string.IsNullOrEmpty(value))
        {
            _rawOuterXml = string.Empty;
        }

        _rawOuterXml = value;
    }
}

QuantConnect Lean

V3008 The 'MaxOrders' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 244, 240. BacktestingSetupHandler.cs 244

public bool Setup(SetupHandlerParameters parameters)
{
  ....
  if (job.UserPlan == UserPlan.Free)
  {
    MaxOrders = 10000;
  }
  else
  {
    MaxOrders = int.MaxValue;
    MaximumRuntime += MaximumRuntime;
  }

  MaxOrders = job.Controls.BacktestingMaxOrders; // <=
  ....
}

Similar errors can be found in some other places:

• V3008 The 'SessionId' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 182, 172. BacktestResultPacket.cs 182

ONLYOFFICE Community Server

V3008 The 'key' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 244, 240. Metadata.cs 244

private byte[] GenerateKey()
{
    var key = new byte[keyLength];

    using (var deriveBytes = new Rfc2898DeriveBytes(Password, Salt, ....))
    {
        key = deriveBytes.GetBytes(keyLength);
    }

    return key;
}

C#5 -> C#8

Similar errors can be found in some other places:

• V3008 The 'hmacKey' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 256, 252. Metadata.cs 256
• V3008 The 'hmacHash' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 270, 264. Metadata.cs 270
• V3008 The 'paths' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 512, 508. RackspaceCloudStorage.cs 512
• And 2 additional diagnostic messages.

PeachPie

V3008 The 'st_ctime' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 78, 75. StatStruct.cs 78

internal StatStruct(Mono.Unix.Native.Stat stat)
{
  st_dev = (uint)stat.st_dev;
  st_ctime = stat.st_ctime_nsec;
  st_mtime = stat.st_mtime_nsec;
  st_atime = stat.st_atime_nsec;
  st_ctime = stat.st_ctime;
  st_atime = stat.st_atime;
  //stat.st_blocks;
  //stat.st_blksize;
  st_mtime = stat.st_mtime;
  st_rdev = (uint)stat.st_rdev;
  st_gid = (short)stat.st_gid;
  st_uid = (short)stat.st_uid;
  st_nlink = (short)stat.st_nlink;
  st_mode = (FileModeFlags)stat.st_mode;
  st_ino = (ushort)stat.st_ino;
  st_size = stat.st_size;
}

Similar errors can be found in some other places:

• V3008 The 'st_atime' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 79, 77. StatStruct.cs 79

PeachPie

V3008 The 'r' variable is assigned values twice successfully. Perhaps this is a mistake. Check lines: 621, 619. InfCodes.cs 621

internal int inflate_fast(....)
{
  ....
  int r;
  ....
  if (c > e)
  {
    // if source crosses,
    c -= e; // wrapped copy
    if (q - r > 0 && e > (q - r))
    {
      do
      {
        s.window[q++] = s.window[r++];
      }
      while (--e != 0);
    }
    else
    {
      Array.Copy(s.window, r, s.window, q, e);
      q += e; r += e; e = 0;                     // <=
    }
    r = 0;                                       // <=
  }
  ....
}

LINQ to DB

V3008 The 'newElement' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 1320, 1315. ConvertVisitor.cs 1320

internal IQueryElement? ConvertInternal(IQueryElement? element)
{
  ....
  switch (element.ElementType)
  {
    ....
    case QueryElementType.WithClause:
    {
      var with = (SqlWithClause)element;

      var clauses = ConvertSafe(with.Clauses);

      if (clauses != null && !ReferenceEquals(with.Clauses, clauses))
      {
        newElement = new SqlWithClause()
        {
          Clauses = clauses
        };

        newElement = new SqlWithClause() { Clauses = clauses };
      }
      break;
    }
    ....
  }
  ....
}

LINQ to DB

V3008 The 'Stop' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 25, 24. TransformInfo.cs 25

public TransformInfo(Expression expression, bool stop, bool @continue)
{
  Expression = expression;
  Stop       = false;
  Stop       = stop;
  Continue   = @continue;
}

DotNetNuke

V3008 The 'this.physicalPath' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 29, 26. FolderInfoBuilder.cs 29

public const string FOLDER_ValidFolderPath = "C:\\folder";

internal FolderInfoBuilder()
{
  this.portalId = Constants.CONTENT_ValidPortalId;
  this.folderPath = Constants.FOLDER_ValidFolderRelativePath;
  this.physicalPath = Constants.FOLDER_ValidFolderPath;
  this.folderMappingID = Constants.FOLDER_ValidFolderMappingID;
  this.folderId = Constants.FOLDER_ValidFolderId;
  this.physicalPath = string.Empty;
}

DotNetNuke

V3008 The 'this.divInsertPositionRow.Visible' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 349, 348. Import.ascx.cs 349

private void DisplayNewRows()
{
  this.divTabName.Visible = this.optMode.SelectedIndex == 0;
  this.divParentTab.Visible = this.optMode.SelectedIndex == 0;
  this.divInsertPositionRow.Visible = this.optMode.SelectedIndex == 0;
  this.divInsertPositionRow.Visible = this.optMode.SelectedIndex == 0;
}

Umbraco

V3008 The '_flagOutOfDateModels' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 54, 51. ModelsBuilderSettings.cs 54

public bool FlagOutOfDateModels
{
  get => _flagOutOfDateModels;

  set
  {
    if (!ModelsMode.IsAuto())
    {
      _flagOutOfDateModels = false;
    }

    _flagOutOfDateModels = value;
  }
}

Umbraco

V3008 The 'user' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 446, 444. UsersController.cs 446

public async Task<ActionResult<UserDisplay>> PostInviteUser(UserInvite userSave)
{
  if (_securitySettings.UsernameIsEmail)
  {
    userSave.Username = userSave.Email;
  }
  else
  {
    var userResult = CheckUniqueUsername(userSave.Username, u =>
                                          u.LastLoginDate != default
                                       || u.EmailConfirmedDate.HasValue);

    if (!(userResult.Result is null))
    {
      return userResult.Result;
    }

    user = userResult.Value;
  }
  user = CheckUniqueEmail(userSave.Email, u => u.LastLoginDate != default ||
                                          u.EmailConfirmedDate.HasValue);
  ....
}

MonoGame

V3008 The 'r' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 1309, 1307. MonoGame.Framework.DesktopGL(netstandard2.0) Inflate.cs 1309

internal int InflateFast(....)
{
  ....
  if (c > e)
  {
    // if source crosses,
    c -= e; // wrapped copy
    if (q - r > 0 && e > (q - r))
    {
      do
      {
        s.window[q++] = s.window[r++];
      }
      while (--e != 0);
    }
    else
    {
      Array.Copy(s.window, r, s.window, q, e);
      q += e; r += e; e = 0;    // <=
    }
    r = 0; // copy rest from start of window    // <=
  }
  ....
}

Eto.Forms

V3008 The 'sz' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 296, 295. Eto.Mac64 MacConversions.cs 296

public static NSImage ToNS(this Image image, int? size = null)
{
  ....
  if (size != null)
  {
    ....
    var sz = (float)Math.Ceiling(size.Value / mainScale);  // <=
    sz = size.Value;  // <=
  }
  ....
}

Unity C# reference source code

V3008 The 'rect.y' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 370, 366. ShaderVariantCollectionInspector.cs 370

private void Draw(Rect windowRect)
{
  var rect = new Rect(....);
  ....
  if (m_NumFilteredVariants > 0)
  {
    ....
    if (m_NumFilteredVariants > maxFilteredLength)
    {
      GUI.Label(....);
      rect.y += rect.height;
    }
  }
  else
  {
    GUI.Label(rect, "No variants with these keywords");
    rect.y += rect.height;                               // <=
  }

  rect.y = windowRect.height - kMargin - kSpaceHeight –
    EditorGUI.kSingleLineHeight;                         // <=
  ....
}

Bitwarden

V3008 The 'Amount' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 148, 142. BillingInfo.cs 148

public class BillingInvoice
{
  public BillingInvoice(Invoice inv)
  {
    Amount = inv.AmountDue / 100M;      // <=
    Date = inv.Created;
    Url = inv.HostedInvoiceUrl;
    PdfUrl = inv.InvoicePdf;
    Number = inv.Number;
    Paid = inv.Paid;
    Amount = inv.Total / 100M;          // <=
  }
  public decimal Amount { get; set; }
  public DateTime? Date { get; set; }
  public string Url { get; set; }
  public string PdfUrl { get; set; }
  public string Number { get; set; }
  public bool Paid { get; set; }
}

MudBlazor

V3008 The 'gridValueY' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 191, 189. Line.razor.cs 191

protected override void OnParametersSet()
{
  if (....)
  {
    ....
    foreach (....)
    {
      if (firstTime)
      {
        ....
        gridValueY = verticalStartSpace;                   // <=
      }
      else
      {
        ....
        gridValueY = verticalStartSpace;                   // <=
      }
      gridValueY = yValue;                                 // <=
      ....
    }
  }
  else
  {
    ....
  }
  ....
}

BTCPay Server

V3008 The 'model.StoreName' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 166, 165. GreenfieldStoresController.cs 166

private void ToModel(StoreBaseData restModel, StoreData model, ....)
{
    var blob = model.GetStoreBlob();
    model.StoreName = restModel.Name;
    model.StoreName = restModel.Name;
    model.StoreWebsite = restModel.Website;
    model.SpeedPolicy = restModel.SpeedPolicy;
    model.SetDefaultPaymentId(defaultPaymentMethod);
    ....
}

Entity Framework Core

V3008 The 'executable' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 139, 127. RootCommand.cs 139

protected override int Execute(string[] _)
{
  ....
  var targetPlatformIdentifier = startupProject.TargetPlatformIdentifier!;
  if (   targetPlatformIdentifier.Length != 0
      && !string.Equals(targetPlatformIdentifier, "Windows", ....))
  {
    executable = Path.Combine(
            toolsPath,
            "net461",
            startupProject.PlatformTarget switch
            {
              "x86" => "win-x86",
              "ARM64" => "win-arm64",
              _ => "any"
            },
            "ef.exe");
  }

  executable = "dotnet";
  args.Add("exec");
  args.Add("--depsfile");
  args.Add(depsFile);

  ....

  return Exe.Run(executable, args, startupProject.ProjectDir);
}

SanAndreasUnity

V3008 The 'm_syncDictionary[key]' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 112, 108. SyncedBag.cs 112

public void SetString(string key, string value)
{
  if (m_syncDictionary.TryGetValue(key, out string existingValue))
  {
    if (value != existingValue)
    {
      m_syncDictionary[key] = value;
    }
  }
  m_syncDictionary[key] = value;
}

.NET 8

V3008 The 'ResPrec' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 1689, 1685. SQLDecimal.cs 1689

public static SqlDecimal operator /(SqlDecimal x, SqlDecimal y)
{
  ....
  bScaleD = x._bScale;
  bPrecD = x._bPrec;
  ResScale = Math.Max(x._bScale + y._bPrec + 1, s_cNumeDivScaleMin);
  ResInteger = x._bPrec - x._bScale + y._bScale;
  ResPrec = ResScale + x._bPrec + y._bPrec + 1;               // <=
  MinScale = Math.Min(ResScale, s_cNumeDivScaleMin);

  ResInteger = Math.Min(ResInteger, s_NUMERIC_MAX_PRECISION);
  ResPrec = ResInteger + ResScale;                            // <=
  ....
}

nopCommerce

V3008 The 'pickupPointModel.PickupFee' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 210, 203. CheckoutModelFactory.cs 210

protected virtual async Task<....> PrepareCheckoutPickupPointsModelAsync(....)
{
  ....

  if (amount > 0)
  {
    (amount, _) = await
       _taxService.GetShippingPriceAsync(amount, customer);

    amount = await
       _currencyService.ConvertFromPrimaryStoreCurrencyAsync(amount,
                                                             currentCurrency);

    pickupPointModel.PickupFee = await                              // <=
       _priceFormatter.FormatShippingPriceAsync(amount, true);
  }

  //adjust rate
  var (shippingTotal, _) = await
     _orderTotalCalculationService.AdjustShippingRateAsync(point.PickupFee,
                                                           cart,
                                                           true);
  var (rateBase, _) = await
     _taxService.GetShippingPriceAsync(shippingTotal, customer);

  var rate = await
     _currencyService.ConvertFromPrimaryStoreCurrencyAsync(rateBase,
                                                           currentCurrency);

  pickupPointModel.PickupFee = await                                // <=
     _priceFormatter.FormatShippingPriceAsync(rate, true);

  ....
}

WolvenKit

V3008 The 'data.Uk5' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 35, 34. CGIDataReader.cs 35

public EFileReadErrorCodes ReadBuffer(RedBuffer buffer)
{
  ....
  data.Uk1 = _reader.ReadUInt32();
  data.Uk2 = _reader.ReadUInt32();
  data.Uk3 = _reader.ReadUInt32();
  var numBrck = _reader.ReadUInt32();
  var numSurf = _reader.ReadUInt32();
  var numProb = _reader.ReadUInt32();
  var numFact = _reader.ReadUInt32();
  var numTetr = _reader.ReadUInt32();
  data.Uk4 = _reader.ReadUInt32();
  data.Uk5 = _reader.ReadUInt32();
  data.Uk5 = _reader.ReadUInt32();      // <=

  data.Bounds.Min.X = _reader.ReadSingle();
  ....
}

WolvenKit

V3008 The 'path' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 82, 81. SoundModdingViewModel.cs 82

private void LoadInfo()
{
  if (_projectManager.ActiveProject is null)
  {
    return;
  }

  var path = Path.Combine(Environment.CurrentDirectory,
                          "Resources",
                          "soundEvents.json");
  path = Path.Combine(_projectManager.ActiveProject.ResourcesDirectory,
                      "info.json");
    if (File.Exists(path))
    {
      ....
    }
}