Clang Static Analyzer

Website

clang-analyzer.llvm.org

Categories

#Code Analysis #Code Coverage #Development #Code Review

Sublime Web Inspector

Website

sokolovstas.github.io

Categories

#Code Analysis #Code Review #Code Coverage #Text Editors

Clang Static Analyzer features and specs

• Integration with Clang
  The Clang Static Analyzer is built as part of the Clang project, ensuring seamless integration with the Clang compiler. This allows for easy adoption in projects that already use Clang for compiling, as there is no need for additional tooling setup.
• Open Source
  Being an open-source tool, Clang Static Analyzer is freely available for anyone to use and modify. This encourages a community-driven approach to improvements and provides the flexibility to tailor the tool to specific needs.
• Path-sensitive Analysis
  Clang Static Analyzer performs path-sensitive analysis, which means it evaluates different execution paths in the code to detect complex bugs that may only manifest under certain conditions.
• Deep C/C++ Support
  As part of the LLVM project, Clang Static Analyzer offers robust support for C and C++ languages, leveraging the deep language understanding from the Clang front-end.

Possible disadvantages of Clang Static Analyzer

• Limited Language Support
  While it is excellent for C and C++, Clang Static Analyzer has limited support for other programming languages, which can be a drawback for projects involving multiple languages.
• False Positives
  Like many static analysis tools, Clang Static Analyzer can generate false positives, where it reports issues that are not actual bugs. This can require developers to spend additional time reviewing and dismissing spurious warnings.
• Complex Setup for Non-Clang Projects
  Projects that are not already using Clang might face a more complex setup process to integrate Clang Static Analyzer, as it requires adapting build configurations to use Clang.
• Performance Overhead
  Running Clang Static Analyzer can introduce significant performance overhead during the analysis phase, which might lead to longer build or integration times, especially for large codebases.

Sublime Web Inspector features and specs

• Integration with Sublime Text
  Sublime Web Inspector integrates seamlessly with Sublime Text, allowing developers to use a consistent interface for both text editing and web debugging.
• Lightweight
  It offers a lightweight alternative to more feature-heavy debuggers, which can be beneficial for faster loads and minimal system resource usage.
• Customizability
  Developers familiar with Sublime Text's customization capabilities can extend and tailor the web inspector to fit their specific workflow.

Possible disadvantages of Sublime Web Inspector

• Limited Features
  Compared to full-fledged development tools like Chrome DevTools, Sublime Web Inspector may lack advanced debugging features, making it less suited for complex debugging tasks.
• Community Support
  Given its relatively niche use case, there might be less community support and fewer updates compared to more popular debugging tools, potentially leading to slower resolutions for issues.
• Learning Curve
  For developers who are not already familiar with Sublime Text or its ecosystem, there may be a learning curve associated with setting up and effectively using Sublime Web Inspector.

2019 LLVM Developers’ Meeting: A. Dergachev “Developing the Clang Static Analyzer”

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