This code always crashes in beta 6:
union {
#declare i=0;
#while (i<10)
#declare Function=function{x}
sphere {0,1}
#declare i=i+1;
#end
}
If you comment out the union OR the while loop OR the sphere then it does
not crash.
POV-Ray 3.5 beta 6 Windows ME Athlon
--
Jonathan.