jhc -v -ffast --optc=-march=opteron -o alex alex.hs
jhc 0.1 20070302 (nioteadd+0)
Compiling [Right "alex.hs"]
Loading libraries: ["base","haskell98"]
Loading library: "base-1.0" @ "/home/dons/lib/jhc/base-1.0.hl"
Found object file: ~/lib/jhc/base-1.0.hl
Loading library: "haskell98-1.0" @ "/home/dons/lib/jhc/haskell98-1.0.hl"
Found object file: ~/lib/jhc/haskell98-1.0.hl
alex.hs:109:4: Parse error