[Bug c++/35319] New: [4.3/4.4 regression] ICE throwing fixed-point types

[reichelt at gcc dot gnu dot org]

The following valid code snippet triggers an ICE on mainline and 4.3 branch
when compiled with -O:

===============
void foo()
{
  throw 0r;
}
===============

bug.cc: In function 'void foo()':
bug.cc:3: internal compiler error: in write_type, at cp/mangle.c:1695
Please submit a full bug report, [etc.]

The code was invalid before GCC 4.3.0 and was simply rejected.


-- 
           Summary: [4.3/4.4 regression] ICE throwing fixed-point types
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code, 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=35319