[arunc]

I've written wrappers for C++ libraries to work with D and it's _very_ easy. To work with C++ classes in D, I created factory methods that created/destroyed them with C ABI and used/disposed them respectively.

Working with C is even more easier. There is no FFI, etc. Just use Dstep[1] and get going. Or use dpp[2].

[1] https://github.com/jacob-carlborg/dstep

[2] https://github.com/atilaneves/dpp

[WalterBright]

Up until quite recently, while the front end of D was written in D, the back end was in C++ (more precisely, C with classes, as it is fairly auld skool).

It's now finally pretty much all in D, and I've been piece by piece refactoring it into more idiomatic D.