head validate fails, or am I doing something wrong?

[Isaac Dupree]

ghc checkout as of now, doesn't even get through stage1 for me.  but the 
buildbots seem to not be all failing...
well, "x86 Windows head fast", "x86 Windows head"... is failing with 
this error, though others are succeeding (and I'm x86 Linux). Maybe it 
has to do with DEBUG or other such settings ?

 > time env CPUS=2 ./validate

/usr/bin/ghc -H128m -O -fasm  -istage1/utils  -istage1/basicTypes 
-istage1/types  -istage1/hsSyn  -istage1/prelude  -istage1/rename 
-istage1/typecheck  -istage1/deSugar  -istage1/coreSyn 
-istage1/vectorise  -istage1/specialise  -istage1/simplCore 
-istage1/stranal  -istage1/stgSyn  -istage1/simplStg  -istage1/codeGen 
-istage1/main  -istage1/profiling  -istage1/parser  -istage1/cprAnalysis 
  -istage1/iface  -istage1/cmm  -istage1/nativeGen -Wall 
-fno-warn-name-shadowing -fno-warn-orphans -Istage1 -cpp -fglasgow-exts 
-fno-generics -Rghc-timing -I. -Iparser -Iutil -package unix 
-ignore-package lang -recomp -Rghc-timing -O -fasm -DDEBUG -H16M 
'-#include "cutils.h"' -DUSING_COMPAT -i../compat -ignore-package Cabal 
-package directory -package pretty -package containers    -c 
cmm/CmmParse.hs -o stage1/cmm/CmmParse.o  -ohi stage1/cmm/CmmParse.hi

cmm/CmmParse.hs:337:30:
     Not in scope: type constructor or class `BlockId'

cmm/CmmParse.hs:340:49:
     Not in scope: type constructor or class `BlockId'

cmm/CmmParse.hs:2373:33:
     Not in scope: type constructor or class `BlockId'

cmm/CmmParse.hs:2405:26:
     Not in scope: type constructor or class `BlockId'

cmm/CmmParse.hs:2422:35:
     Not in scope: type constructor or class `BlockId'

cmm/CmmParse.hs:2425:18: Not in scope: data constructor `BlockId'

cmm/CmmParse.hs:2426:11: Not in scope: data constructor `BlockId'

cmm/CmmParse.hs:2428:38:
     Not in scope: type constructor or class `BlockId'

cmm/CmmParse.hs:2434:11: Not in scope: data constructor `BlockId'

cmm/CmmParse.hs:2663:46:
     Not in scope: type constructor or class `BlockId'



-Isaac