andreasfertig/cppinsights
Cppinsights
cppinsights este un instrument de vizualizare a compilatorului C++ și de analiză statică ce utilizează frontend-ul Clang pentru a parsa codul sursă într-un arbore sintactic abstract (AST). Acesta funcționează ca un transformator source-to-source, rescriind codul C++ pentru a face comportamentele implicite ale compilatorului și operațiunile ascunse explicite și vizibile.
Instrumentul este specializat în desfacerea constructelor complexe ale limbajului, cum ar fi extinderea mecanismelor interne ale corutinelor pentru a vizualiza logica de suspendare și reluare. De asemenea, dezvăluie codul generat efectiv în timpul instanțierii template-urilor și transformă acțiunile implicite ale compilatorului, inclusiv structured bindings și funcțiile membre speciale, în reprezentări explicite ale sursei.
Capabilitățile suplimentare includ rezolvarea instrucțiunilor using și generarea de hărți structurale pentru ierarhiile de moștenire ale claselor C++.
Features
- C++ Source-to-Source Transformers - Rewrites original C++ code into an expanded version by replacing implicit compiler operations with explicit statements.
- AST-to-Source Generators - Produces explicit source representations by traversing the Clang abstract syntax tree to reflect lowered language semantics.
- Compiler Behavior Visualizers - Visualizes how a C++ compiler interprets source code by expanding implicit operations into explicit, readable code.
- Coroutine Machinery Visualizations - Transforms implicit coroutine suspension and resumption machinery into explicit representations for better understanding.
- C# Compilers - Transforms C++ source code into explicit representations to reveal hidden compiler operations.
- C++ Source-to-Source Translators - Rewrites C++ code to make implicit compiler behaviors and hidden operations explicit and visible.
- Compiler-Integrated AST Parsing - Uses the Clang compiler frontend to parse C++ source code into abstract syntax trees for deep structural inspection.
- Compiler Behavior Visualizations - Translates hidden compiler behaviors like upcasts and generated functions into visible code representations.
- Implicit Compiler Action Expansions - Reveals hidden compiler actions like special member functions and implicit conversions through explicit source transformations.
- C/C++ Static Analysis Tools - Analyzes C++ source code to visualize class hierarchies and expand implicit language constructs.
- Coroutine Operation Expansions - Transforms implicit coroutine machinery into explicit representations to show suspension and resumption handling.
- Template Instantiation Debugging - Reveals the actual code generated during the C++ template instantiation process.
- Compiler Internals Education - Facilitates studying the internal workings of C++ by showing exactly how the compiler transforms high-level syntax.
- Inheritance Visualizers - Generates structural maps of inheritance to visualize the organization and relationships between classes.
- Using Statement Resolutions - Expands using statements that bring functions or members from base classes into the current class scope.
- Structured Binding Expansions - Converts structured binding declarations into equivalent explicit operations to reveal implicit decomposition.
- Depanare și trasare - Shows source code as the compiler sees it.
