[Bug lto/41584] New: WHOPR doesn't grok empty units

[rguenth at gcc dot gnu dot org]

empty.c
-------
/* This page intentionally left blank.  */


> ./xgcc -B. -o t empty.c -shared -fwhopr
lto1: internal compiler error: vector VEC(cgraph_node_ptr,base) index domain
error, in csi_node at cgraph.h:614
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

this is because we try to find a name for the ltrans file (which we'll
end up not needing...) by looking at the first element of the callgraph-set
(which is empty ...).


-- 
           Summary: WHOPR doesn't grok empty units
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: lto
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rguenth at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41584