Method add_function_stack

crates/papyrus/src/miden_generator.rs:540–545

Modifies the stack to include values from developer written functions in Yul For example, if someone were to write a function called return_two_numbers() that returns two values, when that function is called, we have to modify our stack by pushing those two numbers to the top of the stack.

(&mut self, function_stack: &Stack)

    //For example, if someone were to write a function called return_two_numbers() that returns two values,
    //when that function is called, we have to modify our stack by pushing those two numbers to the top of the stack.
    fn add_function_stack(&mut self, function_stack: &Stack) {
        let mut new_stack = Stack::default();
        new_stack.0.append(&mut self.stack.0.clone());
        new_stack.0.append(&mut function_stack.0.clone());
        self.stack = new_stack;
    }

    //Get the data type for a specific variable
    fn get_typed_identifier(&self, identifier: &str) -> &TypedIdentifier {