Fil-C: A Memory-Safe Implementation of C and C++ for Legacy Code Compatibility
By
chmaynard
Front-window bakery material. Catches the eye, delivers the goods.
Summary
Fil-C is a memory-safe implementation of C and C++ that allows existing C code with pointer arithmetic, unions, and other traditionally unsafe features to run safely without modification. The project emphasizes "fanatical compatibility" with existing C codebases, making it suitable for retrofitting memory safety into legacy applications. Despite being relatively new and primarily developed by a single contributor, it represents a significant approach to addressing memory safety issues in C/C++ systems.
Key quotes
· 3 pulledFil-C is a memory-safe implementation of C and C++ that aims to let C code — complete with pointer arithmetic, unions, and other features that are often cited as a problem for memory-safe languages — run safely, unmodified.
Its dedication to being 'fanatically compatible' makes it an attractive choice for retrofitting memory-safety into existing applications.
Despite the project's relative youth and single active contributor
You might also wanna read
Dynamic Borrow-Checking in a Toy Programming Language: Implementing Rust-like Memory Safety Without Static Types
This article presents a demonstration of a toy programming language that implements borrow-checking without static type-checking. The langua
scattered-thoughts.net·1mo ago
C++26 Standard Draft Finalized with Reflection, Memory Safety, Contracts, and New Concurrency Framework
The C++26 standard draft has been completed, introducing major new features including reflection capabilities that allow C++ to describe its
infoq.com·1mo agoUnderstanding Fil-C: A Simplified Model of Memory-Safe C/C++ Implementation
The article presents a simplified model of Fil-C, a memory-safe implementation of C/C++. It explains that while the real Fil-C uses a compil
Sky: An Experimental Elm-Inspired Programming Language That Compiles to Go
Sky is an experimental programming language that combines Go's pragmatism with Elm's elegance to create a fullstack functional programming l
github.com·1mo ago
Analyzing Rust's Coherence and Orphan Rules: Ecosystem Development Challenges and Proposed Solutions
This article critiques Rust programming language's coherence rules and orphan rules, which prevent implementing traits for types defined in
boxyuwu.blog·2mo ago
SBCL Fibers: Implementation Design for Lightweight Cooperative Threads
This is a draft design document describing the implementation of lightweight userland cooperative threads (called 'fibers') for SBCL (Steel
atgreen.github.io·2mo ago