Zig Compiler Enhances Incremental Compilation for Faster Rebuilds
The Zig compiler has implemented incremental compilation, allowing it to detect changes in individual functions and declarations, recompile only the modified code, and patch the output binary directly. This feature, developed by the Zig core team, has evolved from a proof-of-concept to a viable tool for real-world projects. Incremental compilation in Zig is designed to be fast, with rebuilds taking milliseconds, and is supported by the language's design, which facilitates independent analysis of code pieces. The process involves converting source files into an intermediate representation, performing semantic analysis, and generating machine code, all while maintaining a dependency graph to manage re-analysis needs. 
