potential dead code?

[izgzhen]

cozy/cozy/evaluation.py

Line 597 in eb650f3

def set_arg(stk):

this closure has an argument stk but not using it

[Calvin-L]

The inner set_arg function is appended to the list of operations to perform. Each operation must be a function that accepts a stack of values as input. Operations are allowed to manipulate the stack. This operation happens not to manipulate the stack, but if you remove the argument the code will crash because a stack will be passed by the caller.

[Calvin-L]

This might be clearer if we had type annotations in the evaluation module (see #50).