<anonymous.c.lisper@gmail.com> wrote:
+---------------
| (defun symbol-tree<-list-tree (symbol-tree)
| (list-tree<-id-tree (id-tree<-object-tree (object-tree<-symbol-tree
| symbol-tree))))
|
| I start with a 'symbol tree' and I end up with a 'list tree'.
| The program actually flows from right to left and bottom to top, so i
| read it like that.
+---------------
If that bothers you, you can do your own manual A-normalization
[equivalent to SSA, in this particular case] using LET*:
(defun symbol-tree<-list-tree (symbol-tree)
(let* ((obj-tree (object-tree<-symbol-tree symbol-tree))
(id-tree (id-tree<-object-tree obj-tree))
(list-tree (list-tree<-id-tree id-tree)))
list-tree))
Hmmm... That makes it clear the function should have been named
either LIST-TREE<-SYMBOL-TREE or SYMBOL-TREE->LIST-TREE or maybe
just SYMBOL-TREE-TO-LIST-TREE. ;-}
-Rob
-----
Rob Warnock <rpw3@rpw3.org>
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