Synopsis

(Required) Global variables shall not be used

Enabled by default

Yes

Severity/Certainty

Medium/High

Full description

Found a global variable

Coding standards

This check does not correspond to any coding standard rules.

Code examples

The following code example fails the check and will give a warning:

int global_var = 1;

The following code example passes the check and will not give a warning about this issue:

const int global_constant = 1;