Note the Strange behaviour below... Module in question compiles
without -O, but not with...
Slainte,
Alex.
_____
oconnor.ucc.ie:~/filt4: make OPT=-O
ghc-4.00 -c GalileoModules.lhs -H30m -K2M -recomp -fglasgow-exts -cpp
-syslib misc -Rgc-stats -dshow-passes -fmax-simplifier-iterations4
-funfolding-use-threshold-0 -optC-fallow-undecidable-instances -fvia-C -O
*** Reader:
*** Renamer:
GalileoModules.lhs:1: Warning:
Failed to find (optional) interface decl for
`PrelException!catchIO'
desired at
PrelIOBase.hi:99
GalileoModules.lhs:1:
Could not find valid interface file `PrelException'
Compilation had errors
*** Error code 1
make: Fatal error: Command failed for target `GalileoModules.o'
oconnor.ucc.ie:~/filt4: make
ghc-4.00 -c GalileoModules.lhs -H30m -K2M -recomp -fglasgow-exts -cpp
-syslib misc -Rgc-stats -dshow-passes -fmax-simplifier-iterations4
-funfolding-use-threshold-0 -optC-fallow-undecidable-instances -fvia-C
*** Reader:
*** Renamer:
*** TypeCheck:
*** DeSugar:
*** Desugar
*** Core2Core:
*** Simplify
*** Tidy Core
*** Core2Stg:
*** Stg2Stg:
*** CodeGen:
*** CodeOutput:
ghc-4.00: module version changed to 2; reason: usages changed
