[Bug c++/20795] New: ICE in assign_parms

[jakub at gcc dot gnu dot org]

struct S { union {} a; } __attribute__((aligned));
void check (struct S arg)
{
}

ICEs on x86-64 at any optimization level.  Works fine in C.

-- 
           Summary: ICE in assign_parms
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jakub at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: x86_64-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20795