-noprelude and fun-based cycle phase do not play well together

Bugzilla Link	888
Created on	Nov 13, 2011 22:06
Version	svn
OS	Linux
Architecture	PC

Extended Description

sac2c -V
sac2c v1.00-beta (Haggis And Apple)
 developer rev 17702:MODIFIED linux-gnu_x86_64
 (Sun Nov 13 11:20:25 EST 2011 by sac)
If I do this compile, all is well:
sac2c bug877.sac  -ecc  -doawlf
But if I do this, we get a crash:
sac2c bug877.sac  -ecc  -doawlf -v0 -noprelude
global/phase.c:490 Assertion "FUNDEF_NEXT( fundef) == NULL" failed!
Fun-based cycle phase returned more than one fundef.
AWLFI is generating inlined function calls within the current fundef.
If sacprelude is present, things are OK, but if not, 
FUNDEF_NEXT( fundef) gets element(s) appended to it.
Not a clue as to how to address this. It's not a big deal
usually, but sometimes, it's nice to be able to compile
with -noprelude, particularly when debugging.