[Bug debug/49090] provide a way to recognize defaulted template parameters

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49090

--- Comment #6 from Jason Merrill <jason at gcc dot gnu.org> 2013-02-01 17:58:34 UTC ---
What do you think about G++ (also) switching to emitting K<int> for DW_AT_name
in this case?  Would that break GDB type compatibility with other translation
units that had K<int,int>?