Building a Minimal C Compiler in 500 Lines of Python
By
ofou
A five-star bake. Worth schmearing, sharing, saving.
Summary
A developer documents their experience creating a functional C compiler in just 500 lines of Python code. The article covers the technical challenges, architectural decisions, and feature trade-offs required to achieve this minimalist implementation. While not comprehensive, it provides an overview of the compiler's structure and representative code snippets from each component.
Key quotes
· 3 pulledHow hard could it be? The answer was, pretty hard, even when dropping quite a few features.
But it was also pretty interesting, and the result is surprisingly functional and not too hard to understand!
There's too much code for me to comprehensively cover in a single blog post, so I'll just give an overview of the decisions I made, things I had to cut, and the general architecture of the compiler.
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