3 ms·
Somewhat unrelated to the language itself: > The compiler bootstraps through 3+ generations of self-compilation. I guess it applies to any language compiler,
by harikb 6mo ago
Somewhat unrelated to the language itself:
> The compiler bootstraps through 3+ generations of self-compilation.
I guess it applies to any language compiler, but f you are self-hosting, you will naturally release binary packages. Please make sure you have enough support behind the project to setup secure build pipeline. As a user, we will never be able to see something even one nesting-level up.
- troad 6mo agoI feel like there's too much of a fetish for self-hosting. There's this pernicious idea that a language isn't a 'real' language until it's self-hosted, but a self-hosted compiler imposes real costs in terms of portability, build integrity, etc. If I ever write a compiler - God forbid, because language design is exactly the kind of elegance bike-shedding I'll never crawl my way out of - it's going to be a straight-up C89 transpiler, with conditional asm inlines for optional modern features like SIMD. It would compile on anything and run on anything, for free, forever. Why would I ever give that up for some self-hosting social cachet?
- p1necone 6mo agoIf you wrote the C89 outputting transpiler in your own language it would still be just as portable.
- troad 6mo agoI'd be dependent on pre-existing binaries that are closely wedded to a particular platform (OS, libc etc), and it over time it would become more and more difficult to attest to build integrity / ensure reproducible builds. (Is the ARM build meant to run an x64 emulator as part of some lengthy historic bootstrapping process?)