When do you worry about stack size?

Question

When you are programming in a language that allows you to use automatic allocation for very large objects, when and how do you worry about stack size? Are there any rules o

Answer 1

I worry about stack size on embedded systems when call stack goes very deep and each function allocates variables (on the stack). Generally, panic evolves when the system crashes unexpectedly due to variables changing on the stack (the stack overflows).