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Version 41 (modified by aggro80, 4 years ago)

new check -> improve check

Cppcheck development

This wiki is about Cppcheck development

Creating new tickets


  • false positive (when --all is not used)
  • hang / crash
  • fail to compile


  • new checks
  • an existing check fails to detect bug (use the component "improve check")
  • false positive (when --all is used)
  • suggestions about different output

Source code

  • Latest version can be found in the git
    git clone git://github.com/danmar/cppcheck.git

Simple issues to fix

If you want to help us you can start by looking at the tickets that we consider to be simple. http://sourceforge.net/apps/trac/cppcheck/query?status=new&col=id&col=summary&keywords=~simple

How to submit a patch

Create a ticket that describes the problem. Then add your patch as a file attachment.


Version 1.41 is planned to be released on March 7th.


Cppcheck is basically a pattern matcher. The input code will be matched against various patterns that are known to be bugs.

Analyzing a file is made in 3 steps:

  1. Preprocess
  2. Tokenize
  3. Run all checks - pattern matching of the tokens

Design documentation

Short description about Cppcheck for developers interested on developing Cppcheck: DesignDoc?

Developer information

More information is available through this webpage: http://cppcheck.sourceforge.net/devinfo.html