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* [Bug c++/14550] [3.4/3.5 regression] trouble with pointers in templates
2004-03-12 13:04 [Bug c++/14550] New: [3.4/3.5 regression] trouble with pointers in templates reichelt at gcc dot gnu dot org
@ 2004-03-12 13:04 ` reichelt at gcc dot gnu dot org
2004-03-12 15:18 ` bangerth at dealii dot org
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2004-03-12 13:04 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |3.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14550
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/14550] New: [3.4/3.5 regression] trouble with pointers in templates
@ 2004-03-12 13:04 reichelt at gcc dot gnu dot org
2004-03-12 13:04 ` [Bug c++/14550] " reichelt at gcc dot gnu dot org
` (9 more replies)
0 siblings, 10 replies; 11+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2004-03-12 13:04 UTC (permalink / raw)
To: gcc-bugs
The 3.4 branch ICEs on this valid code snippet:
=======================================
struct A
{
A();
};
template<int> void foo()
{
A *p=new A;
}
void bar()
{
foo<0>();
}
=======================================
bug.cc: In function `void foo() [with int <anonymous> = 0]':
bug.cc:13: instantiated from here
bug.cc:8: internal compiler error: in find_function_data, at function.c:315
Please submit a full bug report, [etc.]
And mainline rejects it:
bug.cc: In function `void foo() [with int <anonymous> = 0]':
bug.cc:13: instantiated from here
bug.cc:8: error: invalid use of 'A::A' to form a pointer-to-member-function.
Use a qualified-id.
Mark, I think this is a showstopper for 3.4.0.
If you agree, could you please adjust the target milestone?
--
Summary: [3.4/3.5 regression] trouble with pointers in templates
Product: gcc
Version: 3.4.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code, rejects-valid
Severity: critical
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org,mark at codesourcery dot
com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14550
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/14550] [3.4/3.5 regression] trouble with pointers in templates
2004-03-12 13:04 [Bug c++/14550] New: [3.4/3.5 regression] trouble with pointers in templates reichelt at gcc dot gnu dot org
2004-03-12 13:04 ` [Bug c++/14550] " reichelt at gcc dot gnu dot org
@ 2004-03-12 15:18 ` bangerth at dealii dot org
2004-03-13 15:42 ` mmitchel at gcc dot gnu dot org
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: bangerth at dealii dot org @ 2004-03-12 15:18 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From bangerth at dealii dot org 2004-03-12 15:18 -------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Known to fail| |3.4.0
Known to work| |3.2.3 3.3.3
Last reconfirmed|0000-00-00 00:00:00 |2004-03-12 15:18:41
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14550
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/14550] [3.4/3.5 regression] trouble with pointers in templates
2004-03-12 13:04 [Bug c++/14550] New: [3.4/3.5 regression] trouble with pointers in templates reichelt at gcc dot gnu dot org
2004-03-12 13:04 ` [Bug c++/14550] " reichelt at gcc dot gnu dot org
2004-03-12 15:18 ` bangerth at dealii dot org
@ 2004-03-13 15:42 ` mmitchel at gcc dot gnu dot org
2004-03-13 16:21 ` mmitchel at gcc dot gnu dot org
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-03-13 15:42 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-03-13 15:42 -------
Agreed; this is a showstopper. I've therefore reset the target to 3.4.0.
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.4.1 |3.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14550
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/14550] [3.4/3.5 regression] trouble with pointers in templates
2004-03-12 13:04 [Bug c++/14550] New: [3.4/3.5 regression] trouble with pointers in templates reichelt at gcc dot gnu dot org
` (2 preceding siblings ...)
2004-03-13 15:42 ` mmitchel at gcc dot gnu dot org
@ 2004-03-13 16:21 ` mmitchel at gcc dot gnu dot org
2004-03-13 16:44 ` cvs-commit at gcc dot gnu dot org
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-03-13 16:21 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-03-13 16:21 -------
Working on a fix.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |mark at codesourcery dot com
|dot org |
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14550
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/14550] [3.4/3.5 regression] trouble with pointers in templates
2004-03-12 13:04 [Bug c++/14550] New: [3.4/3.5 regression] trouble with pointers in templates reichelt at gcc dot gnu dot org
` (3 preceding siblings ...)
2004-03-13 16:21 ` mmitchel at gcc dot gnu dot org
@ 2004-03-13 16:44 ` cvs-commit at gcc dot gnu dot org
2004-03-13 23:35 ` schmid at snake dot iap dot physik dot tu-darmstadt dot de
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-03-13 16:44 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-03-13 16:44 -------
Subject: Bug 14550
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: mmitchel@gcc.gnu.org 2004-03-13 16:44:17
Modified files:
gcc/cp : ChangeLog parser.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/parse: template14.C
Log message:
PR c++/14550
* parser.c (cp_parser_non_integral_constant_expression): Encode
more of the idiom that surrounded calls to this function within
the function itself
(cp_parser_primary_expression): Adjust accordingly.
(cp_parser_postfix_expression): Likewise.
(cp_parser_unary_expression): Likewise.
(cp_parser_cast_expression): Likewise.
(cp_parser_assignment_expression): Likewise.
(cp_parser_expression): Likewise.
(cp_parser_new_expression): Note that new-expressions are not
allowed in integral constant expressions.
(cp_parser_delete_expression): Likewise.
PR c++/14550
* g++.dg/parse/template14.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3892.2.81&r2=1.3892.2.82
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/parser.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.157.2.20&r2=1.157.2.21
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3389.2.141&r2=1.3389.2.142
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/template14.C.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.2.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14550
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/14550] [3.4/3.5 regression] trouble with pointers in templates
2004-03-12 13:04 [Bug c++/14550] New: [3.4/3.5 regression] trouble with pointers in templates reichelt at gcc dot gnu dot org
` (4 preceding siblings ...)
2004-03-13 16:44 ` cvs-commit at gcc dot gnu dot org
@ 2004-03-13 23:35 ` schmid at snake dot iap dot physik dot tu-darmstadt dot de
2004-03-15 9:21 ` [Bug c++/14550] [3.5 " reichelt at gcc dot gnu dot org
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: schmid at snake dot iap dot physik dot tu-darmstadt dot de @ 2004-03-13 23:35 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From schmid at snake dot iap dot physik dot tu-darmstadt dot de 2004-03-13 23:35 -------
*** Bug 14525 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |schmid at snake dot iap dot
| |physik dot tu-darmstadt dot
| |de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14550
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/14550] [3.5 regression] trouble with pointers in templates
2004-03-12 13:04 [Bug c++/14550] New: [3.4/3.5 regression] trouble with pointers in templates reichelt at gcc dot gnu dot org
` (5 preceding siblings ...)
2004-03-13 23:35 ` schmid at snake dot iap dot physik dot tu-darmstadt dot de
@ 2004-03-15 9:21 ` reichelt at gcc dot gnu dot org
2004-03-15 16:16 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2004-03-15 9:21 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From reichelt at gcc dot gnu dot org 2004-03-15 09:21 -------
It's fixed in 3.4.0 now. This leaves us with rejects-valid in mainline.
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords|ice-on-valid-code |
Known to fail|3.4.0 |3.5.0
Known to work|3.2.3 3.3.3 |3.2.3 3.3.3 3.4.0
Summary|[3.4/3.5 regression] trouble|[3.5 regression] trouble
|with pointers in templates |with pointers in templates
Target Milestone|3.4.0 |3.5.0
Version|3.4.0 |3.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14550
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/14550] [3.5 regression] trouble with pointers in templates
2004-03-12 13:04 [Bug c++/14550] New: [3.4/3.5 regression] trouble with pointers in templates reichelt at gcc dot gnu dot org
` (6 preceding siblings ...)
2004-03-15 9:21 ` [Bug c++/14550] [3.5 " reichelt at gcc dot gnu dot org
@ 2004-03-15 16:16 ` cvs-commit at gcc dot gnu dot org
2004-03-15 16:18 ` mmitchel at gcc dot gnu dot org
2004-03-16 15:40 ` giovannibajo at libero dot it
9 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-03-15 16:16 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-03-15 16:16 -------
Subject: Bug 14550
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: mmitchel@gcc.gnu.org 2004-03-15 16:16:19
Modified files:
gcc/cp : ChangeLog parser.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/parse: template14.C
Log message:
PR c++/14550
* parser.c (cp_parser_non_integral_constant_expression): Encode
more of the idiom that surrounded calls to this function within
the function itself
(cp_parser_primary_expression): Adjust accordingly.
(cp_parser_postfix_expression): Likewise.
(cp_parser_unary_expression): Likewise.
(cp_parser_cast_expression): Likewise.
(cp_parser_assignment_expression): Likewise.
(cp_parser_expression): Likewise.
(cp_parser_new_expression): Note that new-expressions are not
allowed in integral constant expressions.
(cp_parser_delete_expression): Likewise.
PR c++/14550
* g++.dg/parse/template14.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.3996&r2=1.3997
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/parser.c.diff?cvsroot=gcc&r1=1.181&r2=1.182
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3603&r2=1.3604
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/template14.C.diff?cvsroot=gcc&r1=1.1&r2=1.2
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14550
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/14550] [3.5 regression] trouble with pointers in templates
2004-03-12 13:04 [Bug c++/14550] New: [3.4/3.5 regression] trouble with pointers in templates reichelt at gcc dot gnu dot org
` (7 preceding siblings ...)
2004-03-15 16:16 ` cvs-commit at gcc dot gnu dot org
@ 2004-03-15 16:18 ` mmitchel at gcc dot gnu dot org
2004-03-16 15:40 ` giovannibajo at libero dot it
9 siblings, 0 replies; 11+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-03-15 16:18 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-03-15 16:18 -------
Fixed in GCC 3.4 and GCC 3.5.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14550
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug c++/14550] [3.5 regression] trouble with pointers in templates
2004-03-12 13:04 [Bug c++/14550] New: [3.4/3.5 regression] trouble with pointers in templates reichelt at gcc dot gnu dot org
` (8 preceding siblings ...)
2004-03-15 16:18 ` mmitchel at gcc dot gnu dot org
@ 2004-03-16 15:40 ` giovannibajo at libero dot it
9 siblings, 0 replies; 11+ messages in thread
From: giovannibajo at libero dot it @ 2004-03-16 15:40 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From giovannibajo at libero dot it 2004-03-16 15:40 -------
*** Bug 14604 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |robert dot schweikert at
| |abaqus dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14550
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2004-03-16 15:40 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
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2004-03-12 13:04 [Bug c++/14550] New: [3.4/3.5 regression] trouble with pointers in templates reichelt at gcc dot gnu dot org
2004-03-12 13:04 ` [Bug c++/14550] " reichelt at gcc dot gnu dot org
2004-03-12 15:18 ` bangerth at dealii dot org
2004-03-13 15:42 ` mmitchel at gcc dot gnu dot org
2004-03-13 16:21 ` mmitchel at gcc dot gnu dot org
2004-03-13 16:44 ` cvs-commit at gcc dot gnu dot org
2004-03-13 23:35 ` schmid at snake dot iap dot physik dot tu-darmstadt dot de
2004-03-15 9:21 ` [Bug c++/14550] [3.5 " reichelt at gcc dot gnu dot org
2004-03-15 16:16 ` cvs-commit at gcc dot gnu dot org
2004-03-15 16:18 ` mmitchel at gcc dot gnu dot org
2004-03-16 15:40 ` giovannibajo at libero dot it
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