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* [Bug c++/23705] New: [4.0/4.1 Regression] zone allocator broken
@ 2005-09-02 23:00 pinskia at gcc dot gnu dot org
2005-09-02 23:01 ` [Bug c++/23705] " pinskia at gcc dot gnu dot org
2005-09-04 4:11 ` pinskia at gcc dot gnu dot org
0 siblings, 2 replies; 3+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-09-02 23:00 UTC (permalink / raw)
To: gcc-bugs
I am filing this bug to track the process of this regression.
It was caused by the following patch:
http://gcc.gnu.org/ml/gcc-patches/2005-09/msg00129.html
2005-09-02 Mark Mitchell <mark@codesourcery.com>
PR c++/21687
* parser.c (cp_parser_class_specifier): Push/pop GC contexts
around functions in local classes.
The reason why this fails is because the zone allocator does not have ggc_{push,pop}_context.
All push/pop context's were removed in 4.0.0 for speed and they were not needed any more.
This is also a regression on the release branch from a previous release from that branch which is really
bad news.
--
Summary: [4.0/4.1 Regression] zone allocator broken
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Keywords: build
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pinskia at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23705
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/23705] [4.0/4.1 Regression] zone allocator broken
2005-09-02 23:00 [Bug c++/23705] New: [4.0/4.1 Regression] zone allocator broken pinskia at gcc dot gnu dot org
@ 2005-09-02 23:01 ` pinskia at gcc dot gnu dot org
2005-09-04 4:11 ` pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-09-02 23:01 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |mmitchel at gcc dot gnu dot
| |org
Known to fail| |4.0.2
Known to work| |4.0.0 4.0.1
Target Milestone|--- |4.0.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23705
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/23705] [4.0/4.1 Regression] zone allocator broken
2005-09-02 23:00 [Bug c++/23705] New: [4.0/4.1 Regression] zone allocator broken pinskia at gcc dot gnu dot org
2005-09-02 23:01 ` [Bug c++/23705] " pinskia at gcc dot gnu dot org
@ 2005-09-04 4:11 ` pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-09-04 4:11 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-04 04:11 -------
Fixed by:
2005-09-03 Mark Mitchell <mark@codesourcery.com>
PR c++/21687
* semantics.c (expand_or_defer_fn): Do not call ggc_collect when
finishing processing for a template function in a local class.
Revert:
2005-09-02 Mark Mitchell <mark@codesourcery.com>
* parser.c (cp_parser_class_specifier): Push/pop GC contexts
around functions in local classes.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23705
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2005-09-04 4:11 UTC | newest]
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2005-09-02 23:00 [Bug c++/23705] New: [4.0/4.1 Regression] zone allocator broken pinskia at gcc dot gnu dot org
2005-09-02 23:01 ` [Bug c++/23705] " pinskia at gcc dot gnu dot org
2005-09-04 4:11 ` pinskia at gcc dot gnu dot org
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