Differences between Gold-produced gdb-index and GDB-produced gdb-index

[Sterling Augustine <saugustine@google.com>]

[Resend now that tromey is back.]

Hi All,

gdb_index handles enumerator names inconsistently. It includes the
enum's name as part of the enumerator name, but only when it is
declared inside a namespace. When outside of a namespace, it leaves
the enumerator name out:

enum A { A_A };
enum A a = A_A;

namespace foo
{
enum B { B_B };
enum B b = B_B;
};

int main() {return 0;}

For this testcase, gdb index will include (among others):

A_A
foo::B::B_B

That seems wrong to me. Which is right? FWIW, Gold includes the enum
name in both cases.

Sterling