Thu May 10 02:31:13 PDT 2007 simonpj at microsoft.com
* Fix cloning bugs in SpecConstr
These bugs produced a core-lint error when compiling
GHC.PArr with -O2. Roman found and fixed them; this
patch also includes some type synonyms to make things a
bit clearer.
M ./compiler/specialise/SpecConstr.lhs -14 +26