[cvs-nhc98] Portable tracing: corrected implementation of Ix and simpl

[User olaf]

olaf: Thu Mar 14 20:28:12 CET 2002

Update of /usr/src/master/nhc/src/hat/lib
In directory hinken:/tmp/cvs-serv29715

Modified Files:
	ArrayTracing.hs IxTracing.hs 
Log Message:
Portable tracing: corrected implementation of Ix and simplified implementation of Array accordingly.
Class Ix has context Ord, although the current version of the Haskell report does not mention it.