It’d be great if you wanted to try wrapping clang tools directly! Since Nim can wrap C++ code so it might take some manual effort to wrap enough clang to be use

It’d be great if you wanted to try wrapping clang tools directly! Since Nim can wrap C++ code so it might take some manual effort to wrap enough clang to be useful, but for just getting an AST shouldn’t be too much work. Doesn’t clang also have an option to output JSON/XML of the C++ code? Though I’ve had good luck with just c2nim. But as you mention it’ll break on some corner cases things, so I just tweak the C a bit (remove function attributes, etc) then retry. However, c2nim was recently updated and fixed a bunch of C99 things. I haven’t had to do that in a while.