On Sun, Aug 25, 2024 at 11:11:14PM +0100, Tom Smyth wrote:
> Folks,
> Im just wondering what other porters experience of  scan-build  for the
> projects that you are maintaining ?
> 
> has it been useful in identifying bugs?... or is the analysis engine too
> basic  or shallow to properly analyse code ?
> 
> are there particular types of bugs it is good at identifying without false
> positives ?
> are there particular types of bugs  that it identifies that are probably a
> waste of time ?
> 
> any advice on using scan-build-16 with ports would be appreciated...

In my experience it can be very helpful to find issues, the false positive rate
very much depends on the code though.
Running it should be as easy as calling `scan-build make` instead of just make.
One big limitation is that it can only analyze within a single translation unit,
so it won't be smart enough to trace possible outputs across differet source
files.

> 
> Thanks
> 
> Tom Smyth
> 
> 
> 
> -- 
> Kindest regards,
> Tom Smyth.