I have recognized that stan::math::print_stack() just prints the size of the stack and when searching the git history that was different in the past. I am very new to stan so I don’t know much about the history.
Can one expect that more verbose stack printing will be readded or is it impossible/unfeasible with the current state of the library?
We can definitely add a more verbose function if it’s useful.
I think this would be very useful for debugging debugging the call stack.