On Thu, 2002-08-22 at 16:03, Pop Sébastian wrote: > On Wed, Aug 21, 2002 at 02:50:47PM -0400, Daniel Berlin wrote: > > > > > > P.S.: I even thought sometimes about (re)writing some of the optimizations > > > in C++. > > > > I've actually started doing it many times. > > In particular, i've still got the start of an interprocedural middle-end > > (IE takes trees from many modules) written in C++. > > > > Why not beginning to write the AST optimizer in C++? > Go right ahead. All you need is a new branch and some free time. I would personally suggest following some of the design and implementation ideas from SUIF and/or Sage++. They are kind of neat. Diego.