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shadowing-state-variables

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Detect state variable shadowing bugs.

Software Engineering#vulnerability#inheritance#smart contract#solidity#shadowing#state variable
AuthorApegurus
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill identifies instances where state variables in child contracts share the same name as variables in parent contracts, or where local variables shadow state variables, potentially leading to unintended behavior and security vulnerabilities.

Core Features & Use Cases

  • Inheritance Analysis: Detects state variable name conflicts between parent and child contracts.
  • Scope Analysis: Identifies local variables or function parameters that shadow existing state variables.
  • Solidity Version Awareness: Accounts for compiler behavior changes in Solidity versions prior to 0.6.0 regarding state variable shadowing.
  • Use Case: Ensure that critical variables like owner or admin are not inadvertently shadowed, preventing access control bypasses.

Quick Start

Analyze the attached contract 'MyToken.sol' for any instances of state variable shadowing.

Dependency Matrix

Required Modules

None required

Components

references

💻 Claude Code Installation

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Please help me install this Skill:
Name: shadowing-state-variables
Download link: https://github.com/Apegurus/solidity-argus/archive/main.zip#shadowing-state-variables

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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