To get a trial key
fill out the form below
Team License (standard version)
Enterprise License (extended version)
* By clicking this button you agree to our Privacy Policy statement

** This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Request our prices
New License
License Renewal
--Select currency--
USD
EUR
GBP
RUB
* By clicking this button you agree to our Privacy Policy statement

** This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Message submitted.

Your message has been sent. We will email you at


If you haven't received our response, please do the following:
check your Spam/Junk folder and click the "Not Spam" button for our message.
This way, you won't miss messages from our team in the future.

>
>
>
Examples of errors detected by the V300…

Examples of errors detected by the V3003 diagnostic

V3003. The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence.


SharpDevelop

V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 773, 798. DockableContent.cs 773


protected override bool CanExecuteCommand(ICommand command)
{
  ....
  }
  else if (command == DockableContentCommands.ShowAsDocument)
  {
    if (State == DockableContentState.Document)
    {
      return false;
    }
  }
  ....
  else if (command == DockableContentCommands.ShowAsDocument)
  {
    if (State == DockableContentState.Document)
    {
      return false;
    }
  }
  ....
}

Microsoft Code Contracts

V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 1200, 1210. OutputPrettyCS.cs 1200


public enum TypeConstraint
{
  NONE,
  CLASS,     // <=
  STRUCT,    // <=
  BASECLASS,
}

public void Output(OutputHelper oh)
{
  Contract.Requires(oh != null);

  oh.Output("where ", false);
  mParent.OutputName(oh);
  oh.Output(" : ", false);
  //** base class
  bool comma = false;
  if (mTypeConstraint == TypeConstraint.CLASS)       // <=
  {
    oh.Output("class", false);
    comma = true;
  }
  else if (mTypeConstraint == TypeConstraint.STRUCT)
  {
    oh.Output("struct", false);
    comma = true;
  }
  else if (mTypeConstraint == TypeConstraint.CLASS)  // <=
  {
    oh.Output(mClassConstraint, false);
    comma = true;
  }
}

Xamarin.Forms

V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 28, 30. Xamarin.Forms.Platform.Android SwitchRenderer.cs 28


public override SizeRequest
GetDesiredSize(int widthConstraint, int heightConstraint)
{
  ....
  int width = widthConstraint;
  if (widthConstraint <= 0)
    width = (int)Context.GetThemeAttributeDp(
                  global::Android.Resource
                                 .Attribute
                                 .SwitchMinWidth);
  else if (widthConstraint <= 0)
    width = 100;
  ....
}

Similar errors can be found in some other places:

  • V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 26, 28. Xamarin.Forms.Platform.Android SwitchRenderer.cs 26

WPF samples by Microsoft

V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 418, 422. txtserializerwriter.cs 418


public int Compare(GlyphRun a, GlyphRun b)
{
  ....
  if (aPoint.Y > bPoint.Y)      // <=
  {
    return -1;
  }
  else if (aPoint.Y > bPoint.Y) // <=
  {
    result = 1;
  }
  else if (aPoint.X < bPoint.X)
  {
    result = -1;
  }
  else if (aPoint.X > bPoint.X)
  {
    result = 1;
  }
  ....
}

Old NASA World Wind (C#)

V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 2111, 2197. KMLImporter.cs 2111


private static void WebUpdate(....)
{
  ....
  if (ver != version)          // <=
  {
    ....
  }
  else if (ver != version)    // <=
  {
    ....
  }
}

Old NASA World Wind (C#)

V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 4503, 4607. GPSTracker.cs 4503


public bool LoadSettings(....)
{
 ....
 if (bSet)
 {
   while(true)
   {
     line = sr.ReadLine();
     if (line==null || line.StartsWith("END UI CONTROLS"))
       break;
     ....
     if (line.StartsWith("comboBoxAPRSInternetServer=")) // <=
       ....
     else
     ....
     if (line.StartsWith("checkBoxNoDelay="))            // <=
       ....
     else
     if (line.StartsWith("checkBoxNoDelay="))            // <=
       ....
     ....
     else
     if (line.StartsWith("comboBoxAPRSInternetServer=")) // <=
     ....
   }
   ....
 }
 ....
}

Similar errors can be found in some other places:

  • V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 4527, 4530. GPSTracker.cs 4527

Mono

V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 597, 599. Hwnd.cs 597


public Point MenuOrigin {
  get {
    ....
    if (this.title_style == TitleStyle.Normal)  {        // <=
      pt.Y += caption_height;
    } else if (this.title_style == TitleStyle.Normal)  { // <=
      pt.Y += tool_caption_height;
    }
    ....
}

Media Portal 2

V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 452, 462. Scanner.cs 452


private object ScanNumber()
{
  ....
  if (style == NumberStyles.Integer)
  {
    int ivalue;
    if (int.TryParse(num, out ivalue))
      return ivalue;
    ....
  }
  else if (style == NumberStyles.Integer) // <=
  {
    return double.Parse(num);
  }
  ....
}

The condition of both "if" statements is completely equivalent, so the second "if" body will never been executed.


PascalABC.NET

V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 597, 631. ParserTools SyntaxTreeComparer.cs 597


public void CompareInternal(....)
{
  ....
  if (left is ident)
    CompareInternal(left as ident, right as ident);
  ....
  else if (left is int64_const)
    CompareInternal(left as int64_const, right as int64_const);
  ....
  else if (left is int64_const)
    CompareInternal(left as int64_const, right as int64_const);
  ....
}

Similar errors can be found in some other places:

  • V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 1599, 1611. ParserTools SyntaxTreeComparer.cs 1599
  • V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 1611, 1615. ParserTools SyntaxTreeComparer.cs 1611
  • V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 103, 209. SyntaxVisitors SimplePrettyPrinterVisitor.cs 103

SubtitleEdit

V3003 CWE-570 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 300, 302. SubStationAlphaStyles.cs 300


public static void AddStyle(ListView lv, SsaStyle ssaStyle,
  Subtitle subtitle, bool isSubstationAlpha)
{
  ....
  if (ssaStyle.Bold || ssaStyle.Italic)
    subItem.Font = new Font(...., FontStyle.Bold |
                                  FontStyle.Italic);
  else if (ssaStyle.Bold)
    subItem.Font = new Font(...., FontStyle.Bold);
  else if (ssaStyle.Italic)
    subItem.Font = new Font(...., FontStyle.Italic);
  else if (ssaStyle.Italic)
    subItem.Font = new Font(...., FontStyle.Regular);
  ....
}

SubtitleEdit

V3003 CWE-570 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 113, 115. SsaStyle.cs 113


public string ToRawSsa(string styleFormat)
{
  var sb = new StringBuilder();
  sb.Append("Style: ");
  var format = ....;
  for (int i = 0; i < format.Length; i++)
  {
    string f = format[i].Trim();
    if (f == "name")
      sb.Append(Name);
    ....
    else if (f == "shadow")    // <=
      sb.Append(OutlineWidth); // <=
    else if (f == "shadow")    // <=
      sb.Append(ShadowWidth);  // <=
    ....
  }
  ....
}

Similar errors can be found in some other places:

  • V3003 CWE-570 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 268, 270. ExportCustomTextFormat.cs 268
  • V3003 CWE-570 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 278, 280. ExportCustomTextFormat.cs 278
  • V3003 CWE-570 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 220, 252. SetSyncPoint.cs 220
  • And 6 additional diagnostic messages.

Infer.NET

V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 1719, 1727. Compiler CodeRecognizer.cs 1719


private void ForEachPrefix(IExpression expr,
                           Action<IExpression> action)
{
  if (....)
  ....
  else if (expr is IUnaryExpression)
    ForEachPrefix(((IUnaryExpression)expr).Expression, action);
  else if (expr is IAddressReferenceExpression)
    ForEachPrefix(((IAddressReferenceExpression)expr).Expression, action);
  ....
  else if (expr is IUnaryExpression)
    ForEachPrefix(((IUnaryExpression)expr).Expression, action);
  else if (expr is IAddressReferenceExpression)
    ForEachPrefix(((IAddressReferenceExpression)expr).Expression, action)
  ....
}

Similar errors can be found in some other places:

  • V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 1721, 1729. Compiler CodeRecognizer.cs 1721

.NET Core Libraries (CoreFX)

V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 381, 396. ImportContext.cs 381


internal void Depends(XmlSchemaObject item, ArrayList refs)
{
  ....
  if (content is XmlSchemaSimpleTypeRestriction) // <=
  {
    baseType = ((XmlSchemaSimpleTypeRestriction)content).BaseType;
    baseName = ((XmlSchemaSimpleTypeRestriction)content).BaseTypeName;
  }
  else if (content is XmlSchemaSimpleTypeList)
  {
    ....
  }
  else if (content is XmlSchemaSimpleTypeRestriction) // <=
  {
    baseName = ((XmlSchemaSimpleTypeRestriction)content).BaseTypeName;
  }
  ....
}

Azure PowerShell

V3003 The use of 'if (A) {...} else if (A) {...}' pattern was detected. There is a probability of logical error presence. Check lines: 152, 163. GetAzureRmRecoveryServicesBackupProtectionPolicy.cs 152


public override void ExecuteCmdlet()
{
  ....
  if( WorkloadType == Models.WorkloadType.AzureVM )
  {
    ....
  }
  ....
  else if( WorkloadType == Models.WorkloadType.AzureFiles )
  {
    if( BackupManagementType != Models.BackupManagementType.AzureStorage )
    {
      throw new ArgumentException(
        Resources.AzureFileUnsupportedBackupManagementTypeException );
    }
    serviceClientProviderType = ServiceClientHelpers.
      GetServiceClientProviderType( Models.WorkloadType.AzureFiles );
  }
  else if( WorkloadType == Models.WorkloadType.AzureFiles )
  {
    if( BackupManagementType != Models.BackupManagementType.AzureStorage )
    {
      throw new ArgumentException(
        Resources.AzureFileUnsupportedBackupManagementTypeException );
    }
    serviceClientProviderType = ServiceClientHelpers.
      GetServiceClientProviderType( Models.WorkloadType.AzureFiles );
  }
  ....
}

This website uses cookies and other technology to provide you a more personalized experience. By continuing the view of our web-pages you accept the terms of using these files. If you don't want your personal data to be processed, please, leave this site.
Learn More →
Accept