[Bug c++/34891] New: [4.1/4.2/4.3 regression] Broken diagnostic: 'view_convert_expr' not supported by dump_expr

[reichelt at gcc dot gnu dot org]

A broken diagnostic ('view_convert_expr' not supported by dump_expr)
is issued for the following testcase since GCC 4.0.2:

======================================================
typedef float v4f __attribute__((vector_size(8)));
typedef int   v4i __attribute__((vector_size(8)));

void foo()
{
  v4f v;
  !(v4i)v;
}
======================================================

bug.cc: In function 'void foo()':
bug.cc:7: error: could not convert '#'view_convert_expr' not supported by
dump_expr#<expression error>' to 'bool'
bug.cc:7: error: in argument to unary !


-- 
           Summary: [4.1/4.2/4.3 regression] Broken diagnostic:
                    'view_convert_expr' not supported by dump_expr
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: diagnostic, 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=34891