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Tool | Version | Checker | Description | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Astrée |
| char-sign-conversion | Fully checked | |||||||||||||||||
| Axivion Bauhaus Suite |
| CertC-STR34 | Fully implemented | |||||||||||||||||
| CodeSonar |
| MISC.NEGCHAR | Negative Character Value | |||||||||||||||||
| Compass/ROSE | Can detect violations of this rule when checking for violations of INT07-C. Use only explicitly signed or unsigned char type for numeric values | |||||||||||||||||||
| Coverity |
| MISRA C 2012 Rule 10.1 MISRA C 2012 Rule 10.2 MISRA C 2012 Rule 10.3 MISRA C 2012 Rule 10.4 | Implemented Essential type checkers | |||||||||||||||||
| CC2.STR34 | Fully implemented | ||||||||||||||||||
| GCC | 2.95 and later | Detects objects of type | ||||||||||||||||||
| Helix QAC |
| C2140, C2141, C2143, C2144, C2145, C2147, C2148, C2149, C2151, C2152, C2153, C2155 C++3051 | ||||||||||||||||||
| Klocwork |
| CXX.CAST.SIGNED_CHAR_TO_INTEGER | ||||||||||||||||||
| LDRA tool suite |
| 434 S | Partially implemented | |||||||||||||||||
| Parasoft C/C++test |
| CERT_C-STR34-b | Cast characters to unsigned char before assignment to larger integer sizes | |||||||||||||||||
| PC-lint Plus |
| 571 | Partially supported | |||||||||||||||||
| CERT C: Rule STR34-C | Checks for misuse of sign-extended character value (rule fully covered) | ||||||||||||||||||
| PRQA QA-C | ||||||||||||||||||||
| Include Page | PRQA QA-C_v | PRQA QA-C_v | 2140, 2141, 2143, 2144, 2145, 2147, 2148, 2149, 2151, 2152, 2153, 2155 | Fully implemented | PRQA QA-C++ | |||||||||||||||
| Include Page | cplusplus:PRQA QA-C++_V | cplusplus:PRQA QA-C++_V | 3051 | RuleChecker |
| char-sign-conversion | Fully checked | |||||||||||||
| TrustInSoft Analyzer |
| out of bounds read | Partially verified (exhaustively detects undefined behavior). |
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