[Bug debug/45682] missing namespace parent die when using -gdwarf-4

[Bug debug/45682] missing namespace parent die when using -gdwarf-4

[jan.kratochvil at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45682

Jan Kratochvil <jan.kratochvil at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dodji at gcc dot gnu.org,
                   |                            |jan.kratochvil at redhat
                   |                            |dot com

--- Comment #1 from Jan Kratochvil <jan.kratochvil at redhat dot com> 2011-12-10 13:27:29 UTC ---
FAIL: g++ (GCC) 4.7.0 20111210 (experimental)

It is specific for: -fdebug-types-section

[Bug debug/45682] missing namespace parent die when using -gdwarf-4

[dodji at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45682

Dodji Seketeli <dodji at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2012-01-03
         AssignedTo|unassigned at gcc dot       |dodji at gcc dot gnu.org
                   |gnu.org                     |
     Ever Confirmed|0                           |1

[Bug debug/45682] missing namespace parent die when using -gdwarf-4

[dodji at seketeli dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45682

--- Comment #2 from dodji at seketeli dot org <dodji at seketeli dot org> 2012-01-05 23:09:22 UTC ---
A candidate fix has been submitted to
http://gcc.gnu.org/ml/gcc-patches/2012-01/msg00276.html.

[Bug debug/45682] missing namespace parent die when using -gdwarf-4

[ccoutant at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45682

Cary Coutant <ccoutant at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ccoutant at gcc dot gnu.org

--- Comment #3 from Cary Coutant <ccoutant at gcc dot gnu.org> 2012-01-07 01:19:07 UTC ---
I don't think Dodji's patch actually fixes the problem described here. This one
should:

http://gcc.gnu.org/ml/gcc-patches/2012-01/msg00346.html

-cary

[Bug debug/45682] missing namespace parent die when using -gdwarf-4

[ccoutant at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45682

--- Comment #4 from Cary Coutant <ccoutant at gcc dot gnu.org> 2012-01-20 18:57:49 UTC ---
Author: ccoutant
Date: Fri Jan 20 18:57:44 2012
New Revision: 183348

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183348
Log:
2012-01-19   Cary Coutant  <ccoutant@google.com>
         Dodji Seketeli  <dodji@redhat.com>

gcc/

    PR debug/45682
    * dwarf2out.c (copy_declaration_context): Return ref to parent
    of declaration DIE, if necessary.
    (remove_child_or_replace_with_skeleton): Add new parameter; update
    caller.  Place skeleton DIE under parent DIE of original declaration.
    Move call to copy_declaration_context to here ...
    (break_out_comdat_types): ... from here.

gcc/testsuite/

    PR debug/45682
    * g++.dg/debug/dwarf2/nested-3.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/debug/dwarf2/nested-3.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c
    trunk/gcc/testsuite/ChangeLog

[Bug debug/45682] missing namespace parent die when using -gdwarf-4

[ccoutant at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45682

Cary Coutant <ccoutant at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
         AssignedTo|dodji at gcc dot gnu.org    |ccoutant at gcc dot gnu.org

--- Comment #5 from Cary Coutant <ccoutant at gcc dot gnu.org> 2012-01-20 19:02:26 UTC ---
Fixed for GCC 4.7.

[Bug debug/45682] missing namespace parent die when using -gdwarf-4

[jan.kratochvil at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45682

--- Comment #6 from Jan Kratochvil <jan.kratochvil at redhat dot com> 2012-01-21 17:02:36 UTC ---
Confirming it has fixed:
-XFAIL: gdb.cp/static-method.exp: info addr A::func() (PRMS gcc/45682)
+PASS: gdb.cp/static-method.exp: info addr A::func()
-XFAIL: gdb.cp/static-method.exp: list static-method.cc:xxx::(anonymous
namespace)::A::func (PRMS gcc/45682)
-XFAIL: gdb.cp/static-method.exp: list 'static-method.cc:xxx::(anonymous
namespace)::A::func' (PRMS gcc/45682)
-XFAIL: gdb.cp/static-method.exp: list 'static-method.cc':'xxx::(anonymous
namespace)::A::func' (PRMS gcc/45682)
-XFAIL: gdb.cp/static-method.exp: list static-method.cc:'xxx::(anonymous
namespace)::A::func' (PRMS gcc/45682)
+PASS: gdb.cp/static-method.exp: list static-method.cc:xxx::(anonymous
namespace)::A::func
+PASS: gdb.cp/static-method.exp: list 'static-method.cc:xxx::(anonymous
namespace)::A::func'
+PASS: gdb.cp/static-method.exp: list 'static-method.cc':'xxx::(anonymous
namespace)::A::func'
+PASS: gdb.cp/static-method.exp: list static-method.cc:'xxx::(anonymous
namespace)::A::func'

There are still other few GDB testsuite regressions by -fdebug-types-section, I
will re-check them with this fix in, thanks.

[Bug debug/45682] missing namespace parent die when using -gdwarf-4

[jan.kratochvil at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45682

--- Comment #7 from Jan Kratochvil <jan.kratochvil at redhat dot com> 2012-01-22 16:48:29 UTC ---
(In reply to comment #6)
> There are still other few GDB testsuite regressions by -fdebug-types-section,
> I will re-check them with this fix in, thanks.

That is already filed PR debug/49750.