New TRAV mech fails on nested LOCALFNS

Bugzilla Link	866
Created on	Aug 30, 2011 19:13
Resolution	INVALID
Resolved on	Aug 30, 2011 19:59
Version	svn
OS	Linux
Architecture	PC
Attachments	bug650Bivecyc.sac

Extended Description

Created an attachment (id=816)
source code to reproduce failure
I changed CWLE to use the new TRAV() mechanism, but 
there's a small problem with it:
When it invokes a LACFUN, that LACFUN's FUNDEF_LOCALFNS
node is NULL, even when it has a LOCALFUN.
In this case, a COND fun invokes a LOOP() fun, but 
said LOOP() fun does not appear in the COND()'s LOCALFNS
list (It's NULL).
cd ~/sac/testsuite/optimizations/cwle
sac2c -nocyc -noawlf -nowlf bug650Bivecyc.sac
will do the job for you.
sac2c -V
sac2c v1.00-beta (Haggis And Apple)
 developer rev 17581:MODIFIED linux-gnu_x86_64
 (Tue Aug 30 13:55:04 EDT 2011 by sac)