Zig embeds clang to compile C code. This doesn't add a new dependency since Zig already depends on LLVM. If there is a future where the self-hosted Zig backend is good enough to not depend on LLVM anymore, there might be a reason to use a C compiler written in Zig (possibly https://github.com/Vexu/arocc)
Also worth noting that Zig embeds C stdlib source code (musl if I'm not mistaken). That means it is easier to cross compile C projects using zig since you don't need to install a cross toolchain. This is why some golang/rust projects use Zig when they need to cross compile.
This isn't quite correct. Yes, it can output C code; however the result is not very readable at all, and fails the DFSG on generated code. It _is_ useful for compiling Zig code to targets which aren't supported by LLVM, however.
Do you have a reference for this? Does it use a C backend that is part of LLVM, or is it something Zig-specific? What are its limitations? Can it compile libraries to C, or only entire applications?
I have wanted Rust and Zig to support compile-to-C for a while, so this is exciting news for me.
One thing that would particularly interest me is if functions intended to be inlined could be emitted into .h files.
