Defeating Memory Leaks with Zig Allocators
10 months ago
- #Zig
- #Debugging
- #Memory Management
- The author is reading 'Crafting Interpreters' to learn about programming language development, implementing the Lox language in Zig instead of Java.
- Zig is a systems programming language focusing on manual memory management enhancements, like allocators, defer, and optionals.
- Zig's standard library provides various allocators, making it easy to switch between them with minimal code changes.
- The debug allocator in Zig helps detect memory issues like leaks and double frees without external tools.
- The author encountered memory leaks in their interpreter due to not freeing intermediary expressions during evaluation.
- By copying literals and properly deallocating intermediary expressions, the author fixed memory leaks and double-free issues.