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* [Bug c++/34829] New: [4.3 Regression] placement new with primitive Java types rejected
@ 2008-01-17 17:20 rguenth at gcc dot gnu dot org
2008-01-17 17:21 ` [Bug c++/34829] " rguenth at gcc dot gnu dot org
` (11 more replies)
0 siblings, 12 replies; 13+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-01-17 17:20 UTC (permalink / raw)
To: gcc-bugs
You can no longer use types like 'jint' together with libstdc++ containers
as the fix for PR30293 disallows placement new of types that have
TYPE_FOR_JAVA set. Now, the gcj/javaprims.h header has
extern "Java"
{
typedef __java_byte jbyte;
typedef __java_short jshort;
typedef __java_int jint;
typedef __java_long jlong;
typedef __java_float jfloat;
...
etc., which is unfortunate, as this results in (from pdftk build):
g++ pdftk.cc -I../java_libs -O2 -DPATH_DELIM=0x2f -DASK_ABOUT_WARNINGS=false
-fdollars-in-identifiers -DPDFTK_VER=\"1.41\" -c
/usr/include/c++/4.3/ext/new_allocator.h: In member function 'void
__gnu_cxx::new_allocator<_Tp>::construct(_Tp*, const _Tp&) [with _Tp =
__java_int]':
/usr/include/c++/4.3/bits/stl_tree.h:368: instantiated from
'std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare,
_Alloc>::_M_create_node(const _Val&) [with _Key = __java_int, _Val =
__java_int, _KeyOfValue = std::_Identity<__java_int>, _Compare =
std::less<__java_int>, _Alloc = std::allocator<__java_int>]'
/usr/include/c++/4.3/bits/stl_tree.h:852: instantiated from 'typename
std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator
std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_insert_(const
std::_Rb_tree_node_base*, const std::_Rb_tree_node_base*, const _Val&) [with
_Key = __java_int, _Val = __java_int, _KeyOfValue = std::_Identity<__java_int>,
_Compare = std::less<__java_int>, _Alloc = std::allocator<__java_int>]'
/usr/include/c++/4.3/bits/stl_tree.h:1148: instantiated from
'std::pair<typename std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare,
_Alloc>::iterator, bool> std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare,
_Alloc>::_M_insert_unique(const _Val&) [with _Key = __java_int, _Val =
__java_int, _KeyOfValue = std::_Identity<__java_int>, _Compare =
std::less<__java_int>, _Alloc = std::allocator<__java_int>]'
/usr/include/c++/4.3/bits/stl_set.h:383: instantiated from
'std::pair<typename std::_Rb_tree<_Key, _Key, std::_Identity<_Key>, _Compare,
typename _Alloc::rebind<_Key>::other>::const_iterator, bool> std::set<_Key,
_Compare, _Alloc>::insert(const _Key&) [with _Key = __java_int, _Compare =
std::less<__java_int>, _Alloc = std::allocator<__java_int>]'
pdftk.cc:1355: instantiated from here
/usr/include/c++/4.3/ext/new_allocator.h:108: error: Java class '__java_int'
object allocated using placement new
Can we restrict this placement new restriction to types that would
need a constructor please?
--
Summary: [4.3 Regression] placement new with primitive Java types
rejected
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: rejects-valid
Severity: blocker
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rguenth at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34829
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/34829] [4.3 Regression] placement new with primitive Java types rejected
2008-01-17 17:20 [Bug c++/34829] New: [4.3 Regression] placement new with primitive Java types rejected rguenth at gcc dot gnu dot org
@ 2008-01-17 17:21 ` rguenth at gcc dot gnu dot org
2008-01-17 17:26 ` rguenth at gcc dot gnu dot org
` (10 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-01-17 17:21 UTC (permalink / raw)
To: gcc-bugs
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at redhat dot com, aph
| |at gcc dot gnu dot org
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34829
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/34829] [4.3 Regression] placement new with primitive Java types rejected
2008-01-17 17:20 [Bug c++/34829] New: [4.3 Regression] placement new with primitive Java types rejected rguenth at gcc dot gnu dot org
2008-01-17 17:21 ` [Bug c++/34829] " rguenth at gcc dot gnu dot org
@ 2008-01-17 17:26 ` rguenth at gcc dot gnu dot org
2008-01-17 18:01 ` daney at gcc dot gnu dot org
` (9 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-01-17 17:26 UTC (permalink / raw)
To: gcc-bugs
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34829
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/34829] [4.3 Regression] placement new with primitive Java types rejected
2008-01-17 17:20 [Bug c++/34829] New: [4.3 Regression] placement new with primitive Java types rejected rguenth at gcc dot gnu dot org
2008-01-17 17:21 ` [Bug c++/34829] " rguenth at gcc dot gnu dot org
2008-01-17 17:26 ` rguenth at gcc dot gnu dot org
@ 2008-01-17 18:01 ` daney at gcc dot gnu dot org
2008-01-17 21:06 ` tromey at gcc dot gnu dot org
` (8 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: daney at gcc dot gnu dot org @ 2008-01-17 18:01 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from daney at gcc dot gnu dot org 2008-01-17 17:44 -------
I wonder what would happen (but not enough to actually test it) if these:
typedef __java_byte jbyte;
typedef __java_short jshort;
typedef __java_int jint;
typedef __java_long jlong;
typedef __java_float jfloat;
typedef __java_double jdouble;
typedef __java_char jchar;
typedef __java_boolean jboolean;
typedef jint jsize;
Were moved outside of the extern "Java" block.
--
daney at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |daney at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34829
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/34829] [4.3 Regression] placement new with primitive Java types rejected
2008-01-17 17:20 [Bug c++/34829] New: [4.3 Regression] placement new with primitive Java types rejected rguenth at gcc dot gnu dot org
` (2 preceding siblings ...)
2008-01-17 18:01 ` daney at gcc dot gnu dot org
@ 2008-01-17 21:06 ` tromey at gcc dot gnu dot org
2008-01-17 21:18 ` tromey at gcc dot gnu dot org
` (7 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: tromey at gcc dot gnu dot org @ 2008-01-17 21:06 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from tromey at gcc dot gnu dot org 2008-01-17 20:19 -------
Confirmed.
>From the ChangeLog it looks like the intent was to only reject
aggregate types.
--
tromey at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |tromey at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2008-01-17 20:19:56
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34829
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/34829] [4.3 Regression] placement new with primitive Java types rejected
2008-01-17 17:20 [Bug c++/34829] New: [4.3 Regression] placement new with primitive Java types rejected rguenth at gcc dot gnu dot org
` (3 preceding siblings ...)
2008-01-17 21:06 ` tromey at gcc dot gnu dot org
@ 2008-01-17 21:18 ` tromey at gcc dot gnu dot org
2008-01-22 14:50 ` jakub at gcc dot gnu dot org
` (6 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: tromey at gcc dot gnu dot org @ 2008-01-17 21:18 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from tromey at gcc dot gnu dot org 2008-01-17 20:23 -------
Testing a patch.
--
tromey at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |tromey at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2008-01-17 20:19:56 |2008-01-17 20:23:26
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34829
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/34829] [4.3 Regression] placement new with primitive Java types rejected
2008-01-17 17:20 [Bug c++/34829] New: [4.3 Regression] placement new with primitive Java types rejected rguenth at gcc dot gnu dot org
` (4 preceding siblings ...)
2008-01-17 21:18 ` tromey at gcc dot gnu dot org
@ 2008-01-22 14:50 ` jakub at gcc dot gnu dot org
2008-01-22 18:39 ` tromey at gcc dot gnu dot org
` (5 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-01-22 14:50 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from jakub at gcc dot gnu dot org 2008-01-22 14:47 -------
Yeah, that was the intent.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34829
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/34829] [4.3 Regression] placement new with primitive Java types rejected
2008-01-17 17:20 [Bug c++/34829] New: [4.3 Regression] placement new with primitive Java types rejected rguenth at gcc dot gnu dot org
` (5 preceding siblings ...)
2008-01-22 14:50 ` jakub at gcc dot gnu dot org
@ 2008-01-22 18:39 ` tromey at gcc dot gnu dot org
2008-01-22 19:37 ` tromey at gcc dot gnu dot org
` (4 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: tromey at gcc dot gnu dot org @ 2008-01-22 18:39 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from tromey at gcc dot gnu dot org 2008-01-22 17:55 -------
Subject: Bug 34829
Author: tromey
Date: Tue Jan 22 17:54:59 2008
New Revision: 131732
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131732
Log:
gcc/testsuite
PR c++/34829:
* g++.dg/ext/pr34829.C: New file.
gcc/cp
PR c++/34829:
* init.c (build_new_1): Only disallow Java aggregates.
Added:
trunk/gcc/testsuite/g++.dg/ext/pr34829.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/init.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34829
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/34829] [4.3 Regression] placement new with primitive Java types rejected
2008-01-17 17:20 [Bug c++/34829] New: [4.3 Regression] placement new with primitive Java types rejected rguenth at gcc dot gnu dot org
` (6 preceding siblings ...)
2008-01-22 18:39 ` tromey at gcc dot gnu dot org
@ 2008-01-22 19:37 ` tromey at gcc dot gnu dot org
2008-01-23 5:42 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: tromey at gcc dot gnu dot org @ 2008-01-22 19:37 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from tromey at gcc dot gnu dot org 2008-01-22 17:57 -------
Fix checked in.
--
tromey at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34829
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/34829] [4.3 Regression] placement new with primitive Java types rejected
2008-01-17 17:20 [Bug c++/34829] New: [4.3 Regression] placement new with primitive Java types rejected rguenth at gcc dot gnu dot org
` (7 preceding siblings ...)
2008-01-22 19:37 ` tromey at gcc dot gnu dot org
@ 2008-01-23 5:42 ` pinskia at gcc dot gnu dot org
2008-01-23 9:07 ` jakub at gcc dot gnu dot org
` (2 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-01-23 5:42 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from pinskia at gcc dot gnu dot org 2008-01-23 04:01 -------
This testcase fails on some targets where size_t is not unsigned int (like
i386-darwin and x86_64-linux-gnu) .
/Users/apinski/src/local/gcc/gcc/testsuite/g++.dg/ext/pr34829.C:12: error:
'operator new' takes type 'size_t' ('long unsigned int') as first parameter
Thanks,
Andrew Pinski
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34829
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/34829] [4.3 Regression] placement new with primitive Java types rejected
2008-01-17 17:20 [Bug c++/34829] New: [4.3 Regression] placement new with primitive Java types rejected rguenth at gcc dot gnu dot org
` (8 preceding siblings ...)
2008-01-23 5:42 ` pinskia at gcc dot gnu dot org
@ 2008-01-23 9:07 ` jakub at gcc dot gnu dot org
2008-01-23 16:49 ` tromey at gcc dot gnu dot org
2008-01-23 17:29 ` pinskia at gcc dot gnu dot org
11 siblings, 0 replies; 13+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-01-23 9:07 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from jakub at gcc dot gnu dot org 2008-01-23 08:34 -------
Subject: Bug 34829
Author: jakub
Date: Wed Jan 23 08:33:22 2008
New Revision: 131756
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131756
Log:
PR c++/34829
* g++.dg/ext/pr34829.C (operator new): Use size_t instead of
unsigned int for the first argument.
Modified:
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/g++.dg/ext/pr34829.C
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34829
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/34829] [4.3 Regression] placement new with primitive Java types rejected
2008-01-17 17:20 [Bug c++/34829] New: [4.3 Regression] placement new with primitive Java types rejected rguenth at gcc dot gnu dot org
` (9 preceding siblings ...)
2008-01-23 9:07 ` jakub at gcc dot gnu dot org
@ 2008-01-23 16:49 ` tromey at gcc dot gnu dot org
2008-01-23 17:29 ` pinskia at gcc dot gnu dot org
11 siblings, 0 replies; 13+ messages in thread
From: tromey at gcc dot gnu dot org @ 2008-01-23 16:49 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from tromey at gcc dot gnu dot org 2008-01-23 16:43 -------
Reopened while I look at the new problem
--
tromey at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34829
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug c++/34829] [4.3 Regression] placement new with primitive Java types rejected
2008-01-17 17:20 [Bug c++/34829] New: [4.3 Regression] placement new with primitive Java types rejected rguenth at gcc dot gnu dot org
` (10 preceding siblings ...)
2008-01-23 16:49 ` tromey at gcc dot gnu dot org
@ 2008-01-23 17:29 ` pinskia at gcc dot gnu dot org
11 siblings, 0 replies; 13+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-01-23 17:29 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from pinskia at gcc dot gnu dot org 2008-01-23 16:49 -------
(In reply to comment #9)
> Reopened while I look at the new problem
>
Jakub fixed it last night with:
Author: jakub
Date: Wed Jan 23 08:33:22 2008
New Revision: 131756
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131756
Log:
PR c++/34829
* g++.dg/ext/pr34829.C (operator new): Use size_t instead of
unsigned int for the first argument.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34829
^ permalink raw reply [flat|nested] 13+ messages in thread
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Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
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2008-01-17 17:20 [Bug c++/34829] New: [4.3 Regression] placement new with primitive Java types rejected rguenth at gcc dot gnu dot org
2008-01-17 17:21 ` [Bug c++/34829] " rguenth at gcc dot gnu dot org
2008-01-17 17:26 ` rguenth at gcc dot gnu dot org
2008-01-17 18:01 ` daney at gcc dot gnu dot org
2008-01-17 21:06 ` tromey at gcc dot gnu dot org
2008-01-17 21:18 ` tromey at gcc dot gnu dot org
2008-01-22 14:50 ` jakub at gcc dot gnu dot org
2008-01-22 18:39 ` tromey at gcc dot gnu dot org
2008-01-22 19:37 ` tromey at gcc dot gnu dot org
2008-01-23 5:42 ` pinskia at gcc dot gnu dot org
2008-01-23 9:07 ` jakub at gcc dot gnu dot org
2008-01-23 16:49 ` tromey at gcc dot gnu dot org
2008-01-23 17:29 ` pinskia at gcc dot gnu dot org
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