[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway
--- Comment #19 from jason at gcc dot gnu dot org 2008-02-22 18:03 --- Seems Darwin doesn't track the source position of undefined symbol references. Feel free to improve the testcase. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094
[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway
--- Comment #18 from pinskia at gcc dot gnu dot org 2008-02-22 17:50 --- g++.dg/other/anon5.C fails on i386-darwin: /var/tmp//ccpes1Oj.s:20:non-relocatable subtraction expression, "__ZN12_GLOBAL__N_11c1tE" minus "L001$pb"^M /var/tmp//ccpes1Oj.s:20:symbol: "__ZN12_GLOBAL__N_11c1tE" can't be undefined in a subtraction expression^M compiler exited with status 1 output is: /var/tmp//ccpes1Oj.s:20:non-relocatable subtraction expression, "__ZN12_GLOBAL__N_11c1tE" minus "L001$pb"^M /var/tmp//ccpes1Oj.s:20:symbol: "__ZN12_GLOBAL__N_11c1tE" can't be undefined in a subtraction expression^M -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094
[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway
--- Comment #17 from jason at gcc dot gnu dot org 2008-02-12 06:41 --- Fixed for 4.3.0 and 4.2.4. -- jason at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094
[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway
--- Comment #16 from jason at gcc dot gnu dot org 2008-02-12 06:38 --- Subject: Bug 34094 Author: jason Date: Tue Feb 12 06:37:34 2008 New Revision: 132254 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132254 Log: PR c++/34094 * decl2.c (cp_write_global_declarations): Don't write out static data members with DECL_IN_AGGR_P set. PR c++/33916 * Revert: 2006-10-17 Mark Mitchell <[EMAIL PROTECTED]> PR c++/29039 * typeck2.c (build_functional_cast): Don't zero-initialize non-PODs; instead, call their constructors. Removed: branches/gcc-4_2-branch/gcc/testsuite/g++.dg/init/ctor8.C Modified: branches/gcc-4_2-branch/gcc/cp/ChangeLog branches/gcc-4_2-branch/gcc/cp/decl2.c branches/gcc-4_2-branch/gcc/cp/typeck2.c branches/gcc-4_2-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094
[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway
--- Comment #15 from jason at gcc dot gnu dot org 2008-02-10 18:12 --- Subject: Bug 34094 Author: jason Date: Sun Feb 10 18:12:01 2008 New Revision: 132218 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132218 Log: PR c++/34094 * decl2.c (cp_write_global_declarations): Don't write out static data members with DECL_IN_AGGR_P set. Added: trunk/gcc/testsuite/g++.dg/other/anon5.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/decl2.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094
[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway
-- jason at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jason at gcc dot gnu dot org |dot org | Status|NEW |ASSIGNED Last reconfirmed|2007-11-20 18:00:56 |2008-02-10 16:34:00 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094
[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway
--- Comment #14 from jsm28 at gcc dot gnu dot org 2008-02-01 16:55 --- 4.2.3 is being released now, changing milestones of open bugs to 4.2.4. -- jsm28 at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.2.3 |4.2.4 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094
[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway
--- Comment #13 from pinskia at gcc dot gnu dot org 2007-12-18 23:52 --- (In reply to comment #12) > Note that the simple class is correct, but the template instance is not. Well it was reverted :). See PR 34238 for the reasons why. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added BugsThisDependsOn||34238 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094
[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway
--- Comment #12 from crowl at google dot com 2007-12-18 23:46 ---
I think the last fix is incomplete:
namespace {
struct simple { static const int size = 4; };
template< typename T >
struct generic { static const int size = 4; };
}
struct instantiate {
simple simple_var;
generic< int > generic_var;
};
member.cc:4: error: static data member '::generic::size' used,
but not defined
Note that the simple class is correct, but the template instance is not.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094
[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094
[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway
--- Comment #11 from jakub at gcc dot gnu dot org 2007-12-11 08:48 --- Unassigning myself. -- jakub at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|jakub at gcc dot gnu dot org|unassigned at gcc dot gnu ||dot org Status|ASSIGNED|NEW Summary|[4.2 Regression] Undefined |[4.2/4.3 Regression] |static data member in |Undefined static data member |anonymous namespace can |in anonymous namespace can |acquire a definition anyway |acquire a definition anyway http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094
[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway
--- Comment #6 from jakub at gcc dot gnu dot org 2007-11-22 14:06 --- Subject: Bug 34094 Author: jakub Date: Thu Nov 22 14:06:06 2007 New Revision: 130351 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130351 Log: PR c++/34094 * decl2.c (cp_write_global_declarations): Issue error about static data members in anonymous namespace which are declared and used, but not defined. * g++.dg/ext/visibility/anon7.C: New test. Added: trunk/gcc/testsuite/g++.dg/ext/visibility/anon7.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/decl2.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094
[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway
--- Comment #5 from jakub at gcc dot gnu dot org 2007-11-20 18:00 --- Testing a fix. -- jakub at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org |dot org | Status|NEW |ASSIGNED Last reconfirmed|2007-11-19 05:22:22 |2007-11-20 18:00:56 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094
[Bug c++/34094] [4.2/4.3 Regression] Undefined static data member in anonymous namespace can acquire a definition anyway
--- Comment #4 from pinskia at gcc dot gnu dot org 2007-11-19 05:22 --- Confirmed. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added CC||pinskia at gcc dot gnu dot ||org Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Keywords||wrong-code Last reconfirmed|-00-00 00:00:00 |2007-11-19 05:22:22 date|| Summary|Undefined static data member|[4.2/4.3 Regression] |in anonymous namespace can |Undefined static data member |acquire a definition anyway |in anonymous namespace can ||acquire a definition anyway Target Milestone|--- |4.2.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34094
