Detectors Overview
Built-in Detectors
| # | Detector | Severity | Requires Soufflé | Enabled by default |
|---|---|---|---|---|
| 1 | ArgCopyMutation | High | ✔ | |
| 2 | AsmIsUsed | Info | ||
| 3 | BranchDuplicate | High | ✔ | |
| 4 | CellBounds | Critical | ✔ | |
| 5 | ConstantAddress | Info | ||
| 6 | DivideBeforeMultiply | High | ✔ | ✔ |
| 7 | DumpIsUsed | Info | ||
| 8 | DuplicatedCondition | High | ✔ | |
| 9 | EnsurePrgSeed | Medium | ✔ | |
| 10 | EtaLikeSimplifications | Low | ✔ | |
| 11 | ExitCodeUsage | High | ✔ | |
| 12 | FalseCondition | Medium | ✔ | |
| 13 | FieldDoubleInit | Medium | ✔ | |
| 14 | InheritedStateMutation | Low | ||
| 15 | NeverAccessedVariables | Medium | ✔ | |
| 16 | OptimalMathFunction | Low | ✔ | |
| 17 | PreferAugmentedAssign | Info | ✔ | |
| 18 | PreferredStdlibApi | Info | ||
| 19 | ReadOnlyVariables | Medium | ✔ | ✔ |
| 20 | SendInLoop | Medium | ||
| 21 | ShortCircuitCondition | Low | ✔ | |
| 22 | StateMutationInGetter | Info | ||
| 23 | StringReceiversOverlap | High | ✔ | |
| 24 | SuspiciousLoop | Medium | ✔ | |
| 25 | SuspiciousMessageMode | Low—Medium | ✔ | |
| 26 | UnboundLoop | High | ✔ | ✔ |
| 27 | UnboundMap | Low | ||
| 28 | UnprotectedCall | High | ✔ | |
| 29 | UnusedExpressionResult | Medium | ✔ | |
| 30 | UnusedOptional | Low | ✔ | |
| 31 | ZeroAddress | Low | ✔ |
Some of the detectors require Soufflé to be installed. If no Soufflé installation is found, these detectors won't be executed.
A few detectors are optional and aimed at auditors to help uncover subtle issues in the source code. To enable all detectors, use the --all-detectors option. You can find a full list of configuration options on the configuration page.
Each detector targets a specific type of problem in your code. Click on the detector name to learn more.