 
                            ...
| Tool | Version | Checker | Description | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Astrée | 
 | CERT.PRE.7 | Fully checked | ||||||
| 
 | CC2.PRE07 | Fully implemented | |||||||
| GCC | 
 | Can detect violation of this recommendation when the  | |||||||
| LDRA tool suite | 
 | 81 S | Fully implemented | ||||||
| Parasoft C/C++test | 9.5 | MISRA2004-4_2-3 | Partially implemented | ||||||
| PRQA QA-C | 
 | 3601 | Partially implemented | ||||||
| RuleChecker | 
 | CERT.PRE.7 | Fully checked | ||||||
| SonarQube C/C++ Plugin | 
 | TrigraphUsage | 
...