> It's probably not so easy for the rest of us to extend it for our own abstractions. Depends on the abstraction. For idiomatic stuff it’s relatively easy to e

> It's probably not so easy for the rest of us to extend it for our own abstractions. Depends on the abstraction. For idiomatic stuff it’s relatively easy to extend the debugger, see e.g. [1] about writing custom debug visualizers for very complex objects (for reasonably complex there’re much simpler ways). For non-idiomatic stuff such as extending the language by modifying the compiler, or e.g. post-processing the compiled output, I don’t know because I never needed debugger support. https://docs.microsoft.com/en-us/visualstudio/debugger/create-custom-visualizers-of-data https://docs.microsoft.com/en-us/visualstudio/debugger/creat...