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Recommendation | Severity | Likelihood | Detectable | RepairableRemediation Cost | Priority | Level |
|---|---|---|---|---|---|---|
DCL15-C | Low | Unlikely | No | LowNo | P3P1 | L3 |
Automated Detection
Tool | Version | Checker | Description | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Astrée |
| global-object-scope | Fully checked | |||||||||||||
| Axivion Bauhaus Suite |
| CertC-DCL15 | ||||||||||||||
| CodeSonar |
| LANG.STRUCT.SCOPE.FILE | Scope could be file static | |||||||||||||
| CC2.DCL15 | Fully implemented | ||||||||||||||
| Helix QAC |
| C1504, C1531 | ||||||||||||||
| LDRA tool suite |
| 27 D | Fully implemented | |||||||||||||
| Parasoft C/C++test |
| MISRA-023 | Fully implemented | PRQA QA-C | ||||||||||||
| Include Page | PRQA QA-C_v | PRQA QA-C_v | 1504 | CERT_C-DCL15-a | Objects or functions with external linkage shall be declared in a header file | |||||||||||
| PC-lint Plus |
| 765 | Fully supported | |||||||||||||
| Polyspace Bug Finder |
| Checks for situations where function or object with external linkage is referenced in only one translation unit (rec. fully covered) Fully implemented | ||||||||||||||
| RuleChecker |
| global-object-scope | Fully checked | |||||||||||||
| Splint |
|
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