[M3commit] CVS Update: cm3

[Antony Hosking]

CVSROOT:	/usr/cvs
Changes by:	hosking at birch.	09/06/16 18:33:41

Modified files:
	cm3/m3-sys/m3front/src/builtinOps/: IsType.m3 

Log message:
	Fix bug introduced in conditional ISTYPE when tagged reference support was
	added.