Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 2004-04-08 12:02:47 -0700 (Thu, 08 Apr 2004)
Revision: 5621
Log message:
1. Removed the naming stage.
2. Added the Mmc_core_front, for front-end transformations that
are performed after type checking. For example, this is the
stage for eliminating:
a. Short-circuit Boolean operations && and ||
b. Loops
c. Conditionals nested in an expression
3. Added "direct" functions for functions that do not escape.