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Re: [RFA] Implement DW_TAG_*_parameter_pack

+    /* DWARF 5?  */
+
+    /* Template parameter pack extension, specified at
+       http://wiki.dwarfstd.org/index.php?title=C%2B%2B0x:_Variadic_templates
+       .  */
+    DW_TAG_template_parameter_pack = 0x43,
+    DW_TAG_formal_parameter_pack = 0x44,

Sorry, I just noticed a conflict while adding the new DWARF 4 values
into dwarf2.h.

DWARF-4 assigned three new tag values:

   DW_TAG_type_unit = 0x41,
   DW_TAG_rvalue_reference_type = 0x42,
   DW_TAG_template_alias  0x43

Can you renumber these? It might be a good idea to use numbers in the
DW_TAG_GNU_* range until these are added to the DWARF spec.

-cary
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