Like a lamb to the slaughter, I boldly tried the suggestion of generating the
GHC parsers with -a -g -c and got the following messages:
/usr/local/pub-bkb/ghc/ghc-latest/bin/ghc -cpp -fglasgow-exts -Rghc-timing -I.
-IcodeGen -InativeGen -Iparser
-iutils:basicTypes:types:hsSyn:prelude:rename:typecheck:deSugar:coreSyn:specialise:simplCore:stranal:stgSyn:simplStg:codeGen:absCSyn:main:profiling:parser:usageSP:cprAnalysis:nativeGen
-recomp -Onot -K5m -H80m -optCrts-M90m -Onot -H45m -K2m -dcore-lint
-fno-warn-incomplete-patterns -H30m -c rename/ParseIface.hs -o rename/ParseIface.o
-osuf o
ghc: ignoring heap-size-setting option (-H45m)...not the largest seen
ghc: ignoring stack-size-setting option (-K 2000000)...not the largest seen
ghc: ignoring heap-size-setting option (-H30m)...not the largest seen
ghc: ignoring heap-size-setting option (-H45m)...not the largest seen
ghc: ignoring stack-size-setting option (-K 2000000)...not the largest seen
ghc: ignoring heap-size-setting option (-H30m)...not the largest seen
GenericTemplate.hs:60: Variable not in scope: `!'
ParseIface.hs:849: Variable not in scope: `array'
Compilation had errors
