nasty WLF bug that manifests itself in axis_control_cat_rev.sac

Bugzilla Link	456
Created on	Sep 24, 2008 07:58
Version	1.00beta
OS	Linux
Architecture	PC
Attachments	tutu.sac

Extended Description

Created an attachment (id=494)
condensed source code
rev 15801:
illegal folding attempt leads to segfault. in b11:cyc:wlf:1 it goes wrong
when the compiler attempts to fold the definition of tmp into the definition of t2!!!
The catenation is crucial here as this delays the recognition that the selection within t2 is actualy WL-invariant!