* [Bug c++/34178] [4.1/4.2/4.3 Regression] Compilation using -frepo fails
2007-11-21 20:15 [Bug c++/34178] New: Compilation using -frepo fails rbuergel at web dot de
@ 2007-11-25 3:02 ` pinskia at gcc dot gnu dot org
2007-11-27 17:24 ` jakub at gcc dot gnu dot org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-11-25 3:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2007-11-25 03:02 -------
Confirmed, most likely what is happening is that we are not going back and
instatitating A<T>::x during the link (which is the correct way of doing it).
--
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| |link-failure
Last reconfirmed|0000-00-00 00:00:00 |2007-11-25 03:02:11
date| |
Summary|Compilation using -frepo |[4.1/4.2/4.3 Regression]
|fails |Compilation using -frepo
| |fails
Target Milestone|--- |4.1.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34178
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/34178] [4.1/4.2/4.3 Regression] Compilation using -frepo fails
2007-11-21 20:15 [Bug c++/34178] New: Compilation using -frepo fails rbuergel at web dot de
2007-11-25 3:02 ` [Bug c++/34178] [4.1/4.2/4.3 Regression] " pinskia at gcc dot gnu dot org
@ 2007-11-27 17:24 ` jakub at gcc dot gnu dot org
2007-11-27 18:44 ` jakub at gcc dot gnu dot org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu dot org @ 2007-11-27 17:24 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from jakub at gcc dot gnu dot org 2007-11-27 17:24 -------
The problem is that repo_emit_p decides something needs to be emitted as if
-fno-repo was used, but import_export_decl then can just ignore it and not emit
it anyway (set import_p = true). When repo_emit_p said it should be emitted,
it doesn't add it to pending_repo, and then import_export_decl because -frepo
implies -fno-implicit-templates.
So, IMHO either we replace the occurences of flag_implicit_templates in
import_export_decl with flag_implicit_templates && !flag_use_repository,
i.e. when -frepo, we just honor what repo_emit_p told us, don't try to override
it, or at the end of function if (flag_use_repository && import_p && emit_p ==
2)
call some new function in repo.c which will add it to pending_repo.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mmitchel at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34178
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/34178] [4.1/4.2/4.3 Regression] Compilation using -frepo fails
2007-11-21 20:15 [Bug c++/34178] New: Compilation using -frepo fails rbuergel at web dot de
2007-11-25 3:02 ` [Bug c++/34178] [4.1/4.2/4.3 Regression] " pinskia at gcc dot gnu dot org
2007-11-27 17:24 ` jakub at gcc dot gnu dot org
@ 2007-11-27 18:44 ` jakub at gcc dot gnu dot org
2007-11-27 22:06 ` mmitchel at gcc dot gnu dot org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu dot org @ 2007-11-27 18:44 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from jakub at gcc dot gnu dot org 2007-11-27 18:44 -------
Additionally, repo_emit_p should IMHO use DECL_INTEGRAL_CONSTANT_VAR_P
rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P check - if a static
data member isn't const, then it really doesn't matter if it is initialized
by constant expression or not.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34178
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* [Bug c++/34178] [4.1/4.2/4.3 Regression] Compilation using -frepo fails
2007-11-21 20:15 [Bug c++/34178] New: Compilation using -frepo fails rbuergel at web dot de
` (2 preceding siblings ...)
2007-11-27 18:44 ` jakub at gcc dot gnu dot org
@ 2007-11-27 22:06 ` mmitchel at gcc dot gnu dot org
2007-11-28 6:41 ` jakub at gcc dot gnu dot org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2007-11-27 22:06 UTC (permalink / raw)
To: gcc-bugs
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34178
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/34178] [4.1/4.2/4.3 Regression] Compilation using -frepo fails
2007-11-21 20:15 [Bug c++/34178] New: Compilation using -frepo fails rbuergel at web dot de
` (3 preceding siblings ...)
2007-11-27 22:06 ` mmitchel at gcc dot gnu dot org
@ 2007-11-28 6:41 ` jakub at gcc dot gnu dot org
2007-12-09 21:27 ` jakub at gcc dot gnu dot org
2007-12-09 21:32 ` jakub at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu dot org @ 2007-11-28 6:41 UTC (permalink / raw)
To: gcc-bugs
--
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 |
URL| |http://gcc.gnu.org/ml/gcc-
| |patches/2007-
| |11/msg01493.html
Status|NEW |ASSIGNED
Last reconfirmed|2007-11-25 03:02:11 |2007-11-28 06:41:34
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34178
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/34178] [4.1/4.2/4.3 Regression] Compilation using -frepo fails
2007-11-21 20:15 [Bug c++/34178] New: Compilation using -frepo fails rbuergel at web dot de
` (4 preceding siblings ...)
2007-11-28 6:41 ` jakub at gcc dot gnu dot org
@ 2007-12-09 21:27 ` jakub at gcc dot gnu dot org
2007-12-09 21:32 ` jakub at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu dot org @ 2007-12-09 21:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from jakub at gcc dot gnu dot org 2007-12-09 21:26 -------
Subject: Bug 34178
Author: jakub
Date: Sun Dec 9 21:26:29 2007
New Revision: 130727
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130727
Log:
PR c++/34178
PR c++/34340
* repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
Return 2 also if DECL_EXPLICIT_INSTANTIATION.
* decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
flag_use_repository and repo_emit_p returned 2.
* g++.dg/template/repo6.C: New test.
* g++.dg/template/repo7.C: New test.
* g++.dg/template/repo8.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/template/repo6.C
trunk/gcc/testsuite/g++.dg/template/repo7.C
trunk/gcc/testsuite/g++.dg/template/repo8.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/decl2.c
trunk/gcc/cp/repo.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34178
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/34178] [4.1/4.2/4.3 Regression] Compilation using -frepo fails
2007-11-21 20:15 [Bug c++/34178] New: Compilation using -frepo fails rbuergel at web dot de
` (5 preceding siblings ...)
2007-12-09 21:27 ` jakub at gcc dot gnu dot org
@ 2007-12-09 21:32 ` jakub at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: jakub at gcc dot gnu dot org @ 2007-12-09 21:32 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from jakub at gcc dot gnu dot org 2007-12-09 21:31 -------
Fixed.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34178
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