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[Bug c++/33493] New: [4.1/4.2/4.3 regression] Broken diagnostic: 'dl_expr' not supported by dump_expr


The C++ frontend generates a broken diagnostic for the following code
snippet since GCC 3.4.0:

==============================================
template<int> void foo() { delete 0 ? 1 : 0; }
==============================================

bug.cc: In function 'void foo()':
bug.cc:1: error: could not convert '#'dl_expr' not supported by
dump_expr#<expression error>' to 'bool'


-- 
           Summary: [4.1/4.2/4.3 regression] Broken diagnostic: 'dl_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=33493


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