https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80490
Bug ID: 80490
Summary: -gsplit-dwarf: top namespace info seems to be lost in
GDB
Product: gcc
Version: 6.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: debug
Assignee: unassigned at gcc dot gnu.org
Reporter: jeanmichael.celerier at gmail dot com
Target Milestone: ---
Given the following code:
main.cpp:
namespace ossia
{
class foo { public: void f() { } };
namespace net
{
class bar { public: void g() { } };
}
}
int main()
{
auto x = new ossia::foo;
auto y = new ossia::net::bar;
x->f();
y->g();
}
And the following invocation :
g++ -ggdb -O0 -gsplit-dwarf -Wl,--gdb-index -fuse-ld=gold main.cpp
Debugging in gdb looks like this :
gdb a.out
b main
> auto x = new ossia::foo;
p x
> $1 = ((anonymous namespace)::foo *) 0x414c20
n
p y
> $2 = ((anonymous namespace)::net::bar *) 0x414c40
Doing
strings a.out | c++filt
seems to yield the correct types, though.
