[Bug c/40033] New: [4.5 regression] ICE with inavlid statement expression

[reichelt at gcc dot gnu dot org]

The following invalid testcase triggers an ICE on trunk:

==================
void foo()
{
  ({ 0,; });
}
==================

bug.c: In function 'foo':
bug.c:3: error: expected expression before ';' token
bug.c:3: internal compiler error: tree check: expected class 'type', have
'exceptional' (error_mark) in useless_type_conversion_p_1, at tree-ssa.c:900
Please submit a full bug report, [etc.]


-- 
           Summary: [4.5 regression] ICE with inavlid statement expression
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code, error-recovery, monitored
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40033