IEnumerator causes error while build phase for iOS Unity 4.6

Questions & Answers
1

I’m trying to build a XcodeProject with Unity 4.6 Beta.
It seems, that every IEnumerator causes a namespace and a Parsing Error.

The following src causes two errors:

  1. A namespace can only contain types
    and namespace declarations ( Line
    33/21 : IEnumerator
    WaitAMoment(){    ) error CS8025:
    Parsing error (Line 41/1 : The final
    bracket)

    using UnityEngine;
    using System.Collections;

     public class EinerVoll : MonoBehaviour {
    
    	private bool isOpen = false;
    
    	void FixedUpdate () {
    		#if UNITY_EDITOR
    		if (Input.GetMouseButtonDown(0)) {
    			RaycastHit hit;
    			Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
    			#endif
    			
			/*#if UNITY_IOS || UNITY_ANDROID
			if (Input.GetTouch(0).phase == TouchPhase.Ended) {
				RaycastHit hit;
				Ray ray = Camera.main.ScreenPointToRay(Input.GetTouch(0).position);
		#endif*/
			
			if (Physics.Raycast(ray, out hit)){
				if (hit.collider != null){
					if(DezSysMain.einerVoll && hit.collider.name == "1-10 Tor" && isOpen == false){
						animation.Play("EinerOpen");
						isOpen = true;
						StartCoroutine("WaitAMoment");
					}
				}
			}
		}
	}

	IEnumerator WaitAMoment(){
		yield return new WaitForSeconds(5);
		DezSysMain.zehner = DezSysMain.zehner + 10;
		animation.Play("EinerClose");
		DezSysMain.einerVoll = false;
		DezSysMain.einer = 0;
		isOpen = false;
	}
}
2

OK, it seems to be a problem with the compiler directives.
#if UNITY_EDITOR
#if UNITY_IOS || UNITY_ANDROID

if I remove the directives and gray out the editor-code with slashes, the compilation is possible.

Is that a bug in Monodevelop ?