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* [Bug c++/23191] New: [4.0/4.1 Regression] ICE on invalid throw in template
@ 2005-08-02 2:39 reichelt at gcc dot gnu dot org
2005-08-02 2:52 ` [Bug c++/23191] " pinskia 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 @ 2005-08-02 2:39 UTC (permalink / raw)
To: gcc-bugs
The following code snippet causes an ICE on the 4.0 branch and mainline:
================================
template<int N> struct A
{
void foo() throw(int[N]);
};
A<0> a;
================================
bug.cc: In instantiation of 'A<0>':
bug.cc:6: instantiated from here
bug.cc:3: error: creating array with size zero ('0')
bug.cc:3: internal compiler error: tree check: expected tree_list, have
error_mark in comp_except_specs, at cp/typeck.c:835
Please submit a full bug report, [etc.]
--
Summary: [4.0/4.1 Regression] ICE on invalid throw in template
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, error-recovery, monitored
Severity: normal
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
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23191
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/23191] [4.0/4.1 Regression] ICE on invalid throw in template
2005-08-02 2:39 [Bug c++/23191] New: [4.0/4.1 Regression] ICE on invalid throw in template reichelt at gcc dot gnu dot org
@ 2005-08-02 2:52 ` pinskia at gcc dot gnu dot org
2005-08-02 11:11 ` reichelt at gcc dot gnu dot org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-02 2:52 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-02 02:52 -------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2005-08-02 02:52:53
date| |
Target Milestone|--- |4.0.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23191
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/23191] [4.0/4.1 Regression] ICE on invalid throw in template
2005-08-02 2:39 [Bug c++/23191] New: [4.0/4.1 Regression] ICE on invalid throw in template reichelt at gcc dot gnu dot org
2005-08-02 2:52 ` [Bug c++/23191] " pinskia at gcc dot gnu dot org
@ 2005-08-02 11:11 ` reichelt at gcc dot gnu dot org
2005-08-04 2:39 ` reichelt at gcc dot gnu dot org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2005-08-02 11:11 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From reichelt at gcc dot gnu dot org 2005-08-02 11:11 -------
Similar testcase without arrays of length zero (which is not a bug in
every version of GCC):
========================================
template<typename T> struct A
{
void foo() throw(typename T::X);
};
A<void> a;
========================================
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23191
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/23191] [4.0/4.1 Regression] ICE on invalid throw in template
2005-08-02 2:39 [Bug c++/23191] New: [4.0/4.1 Regression] ICE on invalid throw in template reichelt at gcc dot gnu dot org
2005-08-02 2:52 ` [Bug c++/23191] " pinskia at gcc dot gnu dot org
2005-08-02 11:11 ` reichelt at gcc dot gnu dot org
@ 2005-08-04 2:39 ` reichelt at gcc dot gnu dot org
2005-08-06 22:38 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2005-08-04 2:39 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From reichelt at gcc dot gnu dot org 2005-08-04 02:39 -------
Testing a patch.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |reichelt at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23191
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/23191] [4.0/4.1 Regression] ICE on invalid throw in template
2005-08-02 2:39 [Bug c++/23191] New: [4.0/4.1 Regression] ICE on invalid throw in template reichelt at gcc dot gnu dot org
` (2 preceding siblings ...)
2005-08-04 2:39 ` reichelt at gcc dot gnu dot org
@ 2005-08-06 22:38 ` cvs-commit at gcc dot gnu dot org
2005-08-06 22:48 ` reichelt at gcc dot gnu dot org
2005-08-06 22:48 ` cvs-commit at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-08-06 22:38 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-08-06 22:38 -------
Subject: Bug 23191
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: reichelt@gcc.gnu.org 2005-08-06 22:38:44
Modified files:
gcc/cp : ChangeLog pt.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/template: eh2.C
Log message:
PR c++/23191
* pt.c (tsubst) <case METHOD_TYPE>: Check for error_mark_node
before calling build_exception_variant.
* g++.dg/template/eh2.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4843&r2=1.4844
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/pt.c.diff?cvsroot=gcc&r1=1.1020&r2=1.1021
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5888&r2=1.5889
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/eh2.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23191
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/23191] [4.0/4.1 Regression] ICE on invalid throw in template
2005-08-02 2:39 [Bug c++/23191] New: [4.0/4.1 Regression] ICE on invalid throw in template reichelt at gcc dot gnu dot org
` (4 preceding siblings ...)
2005-08-06 22:48 ` reichelt at gcc dot gnu dot org
@ 2005-08-06 22:48 ` cvs-commit at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-08-06 22:48 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-08-06 22:48 -------
Subject: Bug 23191
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-4_0-branch
Changes by: reichelt@gcc.gnu.org 2005-08-06 22:48:08
Modified files:
gcc/cp : ChangeLog pt.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/template: eh2.C
Log message:
PR c++/23191
* pt.c (tsubst) <case METHOD_TYPE>: Check for error_mark_node
before calling build_exception_variant.
* g++.dg/template/eh2.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.4648.2.71&r2=1.4648.2.72
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/pt.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.978.2.14&r2=1.978.2.15
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.319&r2=1.5084.2.320
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/eh2.C.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23191
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/23191] [4.0/4.1 Regression] ICE on invalid throw in template
2005-08-02 2:39 [Bug c++/23191] New: [4.0/4.1 Regression] ICE on invalid throw in template reichelt at gcc dot gnu dot org
` (3 preceding siblings ...)
2005-08-06 22:38 ` cvs-commit at gcc dot gnu dot org
@ 2005-08-06 22:48 ` reichelt at gcc dot gnu dot org
2005-08-06 22:48 ` cvs-commit at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2005-08-06 22:48 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From reichelt at gcc dot gnu dot org 2005-08-06 22:48 -------
Fixed on mainline and the 4.0 branch.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23191
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2005-08-06 22:48 UTC | newest]
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2005-08-02 2:39 [Bug c++/23191] New: [4.0/4.1 Regression] ICE on invalid throw in template reichelt at gcc dot gnu dot org
2005-08-02 2:52 ` [Bug c++/23191] " pinskia at gcc dot gnu dot org
2005-08-02 11:11 ` reichelt at gcc dot gnu dot org
2005-08-04 2:39 ` reichelt at gcc dot gnu dot org
2005-08-06 22:38 ` cvs-commit at gcc dot gnu dot org
2005-08-06 22:48 ` reichelt at gcc dot gnu dot org
2005-08-06 22:48 ` cvs-commit at gcc dot gnu dot org
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