> How do you people debug and test these meta programs?

I couldn't find any other answer than using @compileLog to print-debug [1]. In lisp, apparently some implementations allow to trace macros [2]. Couln'd find anything about Nim's macro debugging capabilities.

This whole thing looks like a severe limitation that is not balanced by the benefit of having all code in the same place. Do you know other languages that provide sensible meta-programming facilities?

[1] https://www.reddit.com/r/Zig/comments/jkol30/is_there_a_way_... [2] https://stackoverflow.com/questions/44872280/macros-and-how-...