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* [Bug c++/42054] New: [4.3/4.4/4.5 Regression] ICE with invalid template parameter
@ 2009-11-15 21:10 reichelt at gcc dot gnu dot org
2009-11-15 21:10 ` [Bug c++/42054] " reichelt at gcc dot gnu dot org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2009-11-15 21:10 UTC (permalink / raw)
To: gcc-bugs
The following invalid testcase triggers an ICE since GCC 4.2.0:
=================================
template<int int> struct A;
template<int int> struct A;
=================================
bug.cc:1:14: error: two or more data types in declaration of 'parameter'
bug.cc:2:14: error: two or more data types in declaration of 'parameter'
bug.cc:2:26: error: redefinition of default argument for '<declaration error>'
bug.cc:2:26: internal compiler error: tree check: expected tree that contains
'decl minimal' structure, have 'error_mark' in redeclare_class_template, at
cp/pt.c:4576
Please submit a full bug report, [etc.]
--
Summary: [4.3/4.4/4.5 Regression] ICE with invalid template
parameter
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, error-recovery, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42054
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/42054] [4.3/4.4/4.5 Regression] ICE with invalid template parameter
2009-11-15 21:10 [Bug c++/42054] New: [4.3/4.4/4.5 Regression] ICE with invalid template parameter reichelt at gcc dot gnu dot org
@ 2009-11-15 21:10 ` reichelt at gcc dot gnu dot org
2009-11-22 21:53 ` simartin at gcc dot gnu dot org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2009-11-15 21:10 UTC (permalink / raw)
To: gcc-bugs
--
reichelt at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.3.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42054
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/42054] [4.3/4.4/4.5 Regression] ICE with invalid template parameter
2009-11-15 21:10 [Bug c++/42054] New: [4.3/4.4/4.5 Regression] ICE with invalid template parameter reichelt at gcc dot gnu dot org
2009-11-15 21:10 ` [Bug c++/42054] " reichelt at gcc dot gnu dot org
@ 2009-11-22 21:53 ` simartin at gcc dot gnu dot org
2009-11-27 11:19 ` rguenth at gcc dot gnu dot org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: simartin at gcc dot gnu dot org @ 2009-11-22 21:53 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from simartin at gcc dot gnu dot org 2009-11-22 21:53 -------
Patch submitted here:
http://gcc.gnu.org/ml/gcc-patches/2009-11/msg01204.html
--
simartin at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |simartin at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2009-11-22 21:53:27
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42054
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/42054] [4.3/4.4/4.5 Regression] ICE with invalid template parameter
2009-11-15 21:10 [Bug c++/42054] New: [4.3/4.4/4.5 Regression] ICE with invalid template parameter reichelt at gcc dot gnu dot org
2009-11-15 21:10 ` [Bug c++/42054] " reichelt at gcc dot gnu dot org
2009-11-22 21:53 ` simartin at gcc dot gnu dot org
@ 2009-11-27 11:19 ` rguenth at gcc dot gnu dot org
2010-02-27 19:22 ` simartin at gcc dot gnu dot org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-11-27 11:19 UTC (permalink / raw)
To: gcc-bugs
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42054
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/42054] [4.3/4.4/4.5 Regression] ICE with invalid template parameter
2009-11-15 21:10 [Bug c++/42054] New: [4.3/4.4/4.5 Regression] ICE with invalid template parameter reichelt at gcc dot gnu dot org
` (2 preceding siblings ...)
2009-11-27 11:19 ` rguenth at gcc dot gnu dot org
@ 2010-02-27 19:22 ` simartin at gcc dot gnu dot org
2010-02-27 19:28 ` [Bug c++/42054] [4.3/4.4 " simartin at gcc dot gnu dot org
2010-05-22 18:34 ` rguenth at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: simartin at gcc dot gnu dot org @ 2010-02-27 19:22 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from simartin at gcc dot gnu dot org 2010-02-27 19:21 -------
Subject: Bug 42054
Author: simartin
Date: Sat Feb 27 19:21:39 2010
New Revision: 157112
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157112
Log:
gcc/cp/
2010-02-27 Simon Martin <simartin@users.sourceforge.net>
PR c++/42054
* pt.c (redeclare_class_template): Return false if there are erroneous
template parameters.
gcc/testsuite/
2010-02-27 Simon Martin <simartin@users.sourceforge.net>
PR c++/42054:
* g++.dg/parse/error37.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/parse/error37.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/pt.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42054
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/42054] [4.3/4.4 Regression] ICE with invalid template parameter
2009-11-15 21:10 [Bug c++/42054] New: [4.3/4.4/4.5 Regression] ICE with invalid template parameter reichelt at gcc dot gnu dot org
` (3 preceding siblings ...)
2010-02-27 19:22 ` simartin at gcc dot gnu dot org
@ 2010-02-27 19:28 ` simartin at gcc dot gnu dot org
2010-05-22 18:34 ` rguenth at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: simartin at gcc dot gnu dot org @ 2010-02-27 19:28 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from simartin at gcc dot gnu dot org 2010-02-27 19:28 -------
Fixed in 4.5
--
simartin at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.3/4.4/4.5 Regression] ICE|[4.3/4.4 Regression] ICE
|with invalid template |with invalid template
|parameter |parameter
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42054
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/42054] [4.3/4.4 Regression] ICE with invalid template parameter
2009-11-15 21:10 [Bug c++/42054] New: [4.3/4.4/4.5 Regression] ICE with invalid template parameter reichelt at gcc dot gnu dot org
` (4 preceding siblings ...)
2010-02-27 19:28 ` [Bug c++/42054] [4.3/4.4 " simartin at gcc dot gnu dot org
@ 2010-05-22 18:34 ` rguenth at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-05-22 18:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from rguenth at gcc dot gnu dot org 2010-05-22 18:13 -------
GCC 4.3.5 is being released, adjusting target milestone.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.3.5 |4.3.6
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42054
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2010-05-22 18:34 UTC | newest]
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2009-11-15 21:10 [Bug c++/42054] New: [4.3/4.4/4.5 Regression] ICE with invalid template parameter reichelt at gcc dot gnu dot org
2009-11-15 21:10 ` [Bug c++/42054] " reichelt at gcc dot gnu dot org
2009-11-22 21:53 ` simartin at gcc dot gnu dot org
2009-11-27 11:19 ` rguenth at gcc dot gnu dot org
2010-02-27 19:22 ` simartin at gcc dot gnu dot org
2010-02-27 19:28 ` [Bug c++/42054] [4.3/4.4 " simartin at gcc dot gnu dot org
2010-05-22 18:34 ` rguenth at gcc dot gnu dot org
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