NULL pointer constraints vs. compiler checks

[Enrico Weigelt, metux IT consult]

Hello folks,


we recently have lots of patches for either adding missing NULL checks,
removing unneeded ones, etc. It seems that's an non-trivial terrain,
so I'm thinking about potential compiler support.

Does anybody know whether gcc has some way for not-null constraints ?


thx
--mtx

-- 
Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
info@xxxxxxxxx -- +49-151-27565287