[Bug tree-optimization/47190] [4.5/4.6 Regression] ICE: in function_and_variable_visibility, at ipa.c:934 with static weakref variable

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47190

Jan Hubicka <hubicka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2011.01.06 15:50:01
                 CC|                            |hubicka at gcc dot gnu.org
     Ever Confirmed|0                           |1

--- Comment #1 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-01-06 
15:50:01 UTC ---
Hmm, this is ICE on invalid.  Weakref should be coupled with alias attribute. 
I guess finish function and variable attributes should output errors and drop
the attribute.