What are the main features of hsutter/cppfront?

The main features of hsutter/cppfront are: Language Prototyping Toolkits, Experimental Syntax Support, Mixed Syntax Parsers, Compile-Time Metafunctions, Language Extension Transformers, Language Extension Frontends, Pattern Matching, Compile-Time Meta-Programming.

Cppfront - traducir C++ experimental a C++ es…

cppfront es un frontend de extensión de lenguaje C++ y traductor de fuente a fuente. Funciona como un transformador de sintaxis que convierte extensiones de lenguaje experimentales en código C++ compatible con el estándar, permitiendo la creación de prototipos de nuevas características del lenguaje dentro de sistemas de compilación existentes.

El proyecto proporciona una capa de traducción que añade soporte para coincidencia de patrones, contratos e interpolación de cadenas. Incluye una herramienta de metaprogramación para reflexión en tiempo de compilación y generación automatizada de código utilizando metafunciones especializadas.

El sistema automatiza varias tareas de desarrollo, incluyendo la resolución del orden de dependencias mediante declaraciones anticipadas automáticas y la gestión de modos de paso de parámetros. También aplica análisis estático para insertar comprobaciones de límites automáticas y optimizar la gestión de recursos aplicando semántica de movimiento (move semantics) en el último punto de uso de una variable.

La herramienta incluye un mecanismo de verificación para asegurar que el código fuente estándar permanezca sin cambios durante el proceso de traducción para evitar regresiones de sintaxis.

Features

Language Prototyping Toolkits - Enables experimentation with new C++ syntax and features by translating them into standard compliant code.
Experimental Syntax Support - Converts experimental source code into standard syntax to enable new features within existing build systems.
Mixed Syntax Parsers - Handles source files containing both standard and experimental syntax within a single compilation unit.
Compile-Time Metafunctions - Ships a metaprogramming tool that uses compile-time reflection and specialized metafunctions for automated code generation.
Language Extension Transformers - Translates experimental C++ language extensions into standard compliant code via a syntax transformation pipeline.
Language Extension Frontends - Provides a translation layer that adds support for pattern matching, contracts, and string interpolation to C++.
Pattern Matching - Translates high-level pattern matching expressions into standard C++ conditional logic.
Compile-Time Meta-Programming - Enables compile-time reflection and automated code generation using specialized C++ metafunctions.
C++ Source-to-Source Translators - Converts experimental C++ syntax into standard C++ code to enable prototyping of new language features.
Metafunction Code Generators - Implements a system for compile-time reflection and automated code generation using specialized C++ metafunctions.
Compile-Time Metaprogramming - Provides a reflection system to execute metafunctions for introspection and automated code generation during compilation.
Source-to-Source Translation - Implements a multi-pass source-to-source translation pipeline to convert experimental extensions into standard compliant C++ code.
Automated Memory Optimizations - Automatically applies move semantics and bounds checking to reduce memory overhead and prevent errors.
Automatic Move Semantics Optimization - Automatically applies move semantics to variables at their last point of use to optimize resource management.
Embedded Regular Expression Syntax - Provides specialized syntax to embed regular expression logic directly into the language for more efficient validation.
Forward Declarations - Provides automatic generation of forward declarations to eliminate the need for specific definition ordering in source files.
Parameter Passing Constraints - Automates the selection between value and reference passing using standardized parameter modes.
Software Contract Systems - Introduces specialized syntax for defining preconditions and postconditions to ensure software correctness through contracts.
String Interpolation - Adds support for embedding expressions into string literals using simplified syntax for automated value capture and formatting.
Syntax Automation Layers - Simplifies development by automating forward declarations and managing parameter passing modes through a translation layer.
Syntax Transformers - Automates forward declarations and applies move semantics to optimize resource management.
Runtime Bounds Checking - Automatically inserts runtime checks on container subscript accesses to prevent out-of-bounds memory errors.
Declaration Order Resolution - Automatically generates forward declarations so functions and types work regardless of their definition order.
Instrumentation Generators - Automatically inserts bounds checking and move semantics based on static analysis of container sizes and variable lifetimes.
Herramientas de desarrollo - Experimental C++ syntax compiler

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hsuttercppfront

Cppfront

Features