/c/cs421/as/as4 directory on all zoo machines.
Notice that my version of absyn.sml is slightly different
from the one appeared in Appel's book---please strictly follow
the datatype definitions defined in my version of absyn.sml!
You need to submit
the following two files: README for the documentation
and tiger.grm for the new parser. The ML-Yacc manual
can be found here.
Some sample tiger programs can be found in the
/c/cs421/as/testcases directory on the zoo machines.
Extra Credits: None.