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[Bug debug/47510] DW_TAG_typedef can have children when designating a naming typedef
- From: "dodji at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 14 Mar 2011 21:03:37 +0000
- Subject: [Bug debug/47510] DW_TAG_typedef can have children when designating a naming typedef
- Auto-submitted: auto-generated
- References: <bug-47510-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47510
--- Comment #4 from Dodji Seketeli <dodji at gcc dot gnu.org> 2011-03-14 21:03:35 UTC ---
This is because G++ generates struct F<int>::C. The instantiated
F<int>::C a typedef. No anonymous struct is generated inside F<int>.
What is generated is really the same as for:
template<typename T>
class F
{
struct C {int i};
C a;
};
F<int> f;
I guess we could try hard to trick the dwarf emitter into describing
debug information for a typedef and an anonymous code that is actually
not generated (instantiated), but would that be really worth it?