screamingsnakeconst |
constant and immutable variables should be declared with a SCREAMING_SNAKE_CASE. |
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✅ |
nonpausable |
Contract is not pausable if the internal _pause and _unpause functions are not exposed |
Inheritance parsing; Dependency resolution; Expression parsing |
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disableinitializers |
Initializers on implementation contracts should be disabled |
Expression parsing; Function signature parsing |
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interfacemismatch |
Function signature in the interface is different from the implementation |
Inheritance parsing; Dependency resolution; Function signature parsing |
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zeroaddresseth |
address(0) should not be used to represent Ether |
Expression parsing |
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functionorder |
Order of functions should follow the Solidity style guide |
Function signature parsing |
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privatefuncunderscore |
Private and internal functions should be prefixed with an underscore |
Function signature parsing |
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privatevarunderscore |
Private and internal state variables should be prefixed with an underscore |
Inheritance parsing; Dependency resolution; Expression parsing |
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renounceownership |
If the renounceOwnership(...) is not overriden, ownership can be lost by accident |
Inheritance parsing; Dependency resolution; Function signature parsing |
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unusedpayable |
Function is marked as payable but does not use the msg.value inside the function's body |
Function signature parsing; Expression parsing |
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memorytocalldata |
If function arguments are not modified in the function, they should be declared as calldata |
Function signature parsing; Expression parsing |
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rtloverride |
The U+202E character should not be present in the code |
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constantvars |
Variables that never change should be declared as constant |
Inheritance parsing; Dependency resolution; Expression parsing |
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immutablevars |
Variables that are assigned once during construction should be declared as immutable |
Inheritance parsing; Dependency resolution; Expression parsing |
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publicexternalfunc |
A public function that is not called internally should be declared as external |
Function signature parsing; Expression parsing |
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unusedimport |
Unused imports should be removed |
Inheritance parsing; Dependency resolution |
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unusedlocalvar |
Unused local variables should be removed |
Expression parsing |
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unusedstatevar |
Unused state variables should be removed |
Inheritance parsing; Dependency resolution; Expression parsing |
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unusedreturn |
Unused named returns should be removed |
Expression parsing |
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unusedstruct |
Unused structs should be removed |
Inheritance parsing; Dependency resolution; Expression parsing |
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unusedmodifier |
Unused modifiers should be removed |
Inheritance parsing; Dependency resolution; Expression parsing |
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unusedevent |
Unused events should be removed |
Inheritance parsing; Dependency resolution; Expression parsing |
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unusedenum |
Unused enums should be removed |
Inheritance parsing; Dependency resolution; Expression parsing |
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unusedfunction |
Unused internal and private functions should be removed |
Inheritance parsing; Dependency resolution; Expression parsing |
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unusedparams |
Unused function parameters should be removed |
Function signature parsing; Expression parsing |
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redefinedconst |
Redefined constant and immutable variables should be grouped in a single file |
Inheritance parsing; Dependency resolution |
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couldbepure |
Functions that do not read or modify state should be declared as pure |
Function signature parsing; Expression parsing |
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