[M3commit] CVS Update: cm3

[Antony Hosking]

CVSROOT:	/usr/cvs
Changes by:	hosking at birch.	10/02/05 17:38:41

Modified files:
	cm3/m3-sys/m3front/src/builtinAtomic/: FetchAnd.mg FetchOr.mg 
	                                       FetchXor.mg 

Log message:
	Generate a run-time error for the AtomicRefany module (so we can reuse
	the same generic code), while giving a compile-time error for other clients.