Why is my StartCoroutine within a IEnumerator bombing Unity? C#

Questions & Answers
1

The below code bombs Unity without an Error message straight to my OS. The offending line is the StartCoroutine within CheckMaximiseMenu IEnumerator.

Is this issue a lack of Co-routine knowledge or a legitimate bug ?

using UnityEngine;
using System.Collections;

public class GUIManager : MonoBehaviour  {

	void Start () 
	{	
		StartCoroutine(CheckMaximiseMenu(new Rect(Screen.width - 10, 0, 10, Screen.height)));
	}

	IEnumerator CheckMaximiseMenu(Rect pRect)
	{
		while (!pRect.Contains(Input.mousePosition))
				yield return 0;
		StartCoroutine(CheckMinimiseMenu(new Rect(Screen.width - 50, 0, 50, Screen.height)));			
	}

	IEnumerator CheckMinimiseMenu(Rect pRect)
	{
		while (!pRect.Contains(Input.mousePosition))
			yield return 0;
		StartCoroutine(CheckMaximiseMenu(new Rect(Screen.width - 10, 0, 10, Screen.height)));
	}

}
2

Hi, if I am not wrong, there is a infinite loop of calls between CheckMaximiseMenu and CheckMinimiseMenu. If the mouse position is at “Maximise” coords, then is also the “Minimise” condition fulfilled.