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[Bug debug/21828] [4.0/4.1 Regression] debug info omitted for uninitialized variables
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Jul 2005 17:40:47 -0000
- Subject: [Bug debug/21828] [4.0/4.1 Regression] debug info omitted for uninitialized variables
- References: <20050530184504.21828.bonzini@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-07-22 17:40 -------
Subject: Bug 21828
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: mmitchel@gcc.gnu.org 2005-07-22 17:40:37
Modified files:
gcc : ChangeLog toplev.c varasm.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg/debug/dwarf2: dwarf-uninit.c
Log message:
PR debug/21828
* toplev.c (check_global_declarations): Do not mark undefined
variables as DECL_IGNORED_P.
* varasm.c (first_global_object_name): GTY it.
(weak_global_object_name): Likewise.
(notice_global_symbol): Use ggc_strdup, not xstrdup, when creating
a string to go into {weak,first}_global_object_name.
PR debug/21828
* gcc.dg/debug/dwarf2/dwarf-uninit.c: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9521&r2=2.9522
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/toplev.c.diff?cvsroot=gcc&r1=1.972&r2=1.973
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/varasm.c.diff?cvsroot=gcc&r1=1.521&r2=1.522
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5802&r2=1.5803
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-uninit.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21828