Pour obtenir une clé
d'essai remplissez le formulaire ci-dessous
Demandez des tariffs
Nouvelle licence
Renouvellement de licence
--Sélectionnez la devise--
USD
EUR
RUB
* En cliquant sur ce bouton, vous acceptez notre politique de confidentialité

Free PVS-Studio license for Microsoft MVP specialists
To get the licence for your open-source project, please fill out this form
** En cliquant sur ce bouton, vous acceptez notre politique de confidentialité.

I am interested to try it on the platforms:
** En cliquant sur ce bouton, vous acceptez notre politique de confidentialité.

Votre message a été envoyé.

Nous vous répondrons à


Si vous n'avez toujours pas reçu de réponse, vérifiez votre dossier
Spam/Junk et cliquez sur le bouton "Not Spam".
De cette façon, vous ne manquerez la réponse de notre équipe.

>
>
>
V6089. It's possible that the line was …
Analyzer diagnostics
General Analysis (C++)
General Analysis (C#)
General Analysis (Java)
Diagnosis of micro-optimizations (C++)
Diagnosis of 64-bit errors (Viva64, C++)
Customer specific requests (C++)
MISRA errors
AUTOSAR errors
OWASP errors (C#)
Problems related to code analyzer
Additional information
Contents

V6089. It's possible that the line was commented out improperly, thus altering the program's operation logics.

27 Jul 2020

The analyzer has detected a potential error that has to do with altered execution logic due to inappropriate commenting-out of a code fragment.

This diagnostic rule looks for comments that look like regular code between the beginning of an 'if (...)' statement and its 'then' branch, with the latter having suspicious formatting. In this case, it is possible that the 'then' branch, in its current form, is a result of bad refactoring.

Consider the following example:

if (hwndTaskEdit == null) 
//  hwndTaskEdit = getTask(...);
if (hwndTaskEdit != null)
{
 ...
}

The program no longer makes sense as the condition of the second 'if' statement will never be true.

Fixed version:

// if (hwndTaskEdit == null) 
//   hwndTaskEdit = getTask(...);
if (hwndTaskEdit != null)
{
 ...
}

The analyzer doesn't generate the warning if code formatting meets the program's execution logic.

For example:

if (isReady) 
  // some comment 
  if (isSmt)
  {
   ...
  }

This diagnostic is classified as:

Unicorn with delicious cookie
Nous utilisons des cookies pour améliorer votre expérience de navigation. En savoir plus
Accepter