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* [Bug c++/15554] New: ICE in tsubst_copy, at cp/pt.c:7433
@ 2004-05-21 17:17 gcc-bugzilla at gcc dot gnu dot org
2004-05-21 17:32 ` [Bug c++/15554] [3.4/3.5 Regression] " pinskia at gcc dot gnu dot org
` (8 more replies)
0 siblings, 9 replies; 10+ messages in thread
From: gcc-bugzilla at gcc dot gnu dot org @ 2004-05-21 17:17 UTC (permalink / raw)
To: gcc-bugs
g++ ICE on two-line code using May 18 CVS gcc-3_4-branch (I do not
have the 3.4 relese to test):
template <int n> struct T1 { enum { N = 3 }; };
template <int n> struct T2 { enum { N = 3, N1 = T1<N>::N }; };
Environment:
System: AIX vlad 1 5 0005BA2F4C00
host: powerpc-ibm-aix5.1.0.0
build: powerpc-ibm-aix5.1.0.0
target: powerpc-ibm-aix5.1.0.0
configured with: /.../configure --prefix=... --with-local-prefix=... --enable-languages=c,c++,java --enable-version-specific-runtime-libs --disable-nls
How-To-Repeat:
cat > ice.C << EOF
template <int n> struct T1 { enum { N = 3 }; };
template <int n> struct T2 { enum { N = 3, N1 = T1<N>::N }; };
EOF
g++ -c ice.C
ice.C:2: internal compiler error: in tsubst_copy, at cp/pt.c:7433
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: ICE in tsubst_copy, at cp/pt.c:7433
Product: gcc
Version: 3.4.1
Status: UNCONFIRMED
Severity: critical
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hzoli at austin dot ibm dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: powerpc-ibm-aix5.1.0.0
GCC host triplet: powerpc-ibm-aix5.1.0.0
GCC target triplet: powerpc-ibm-aix5.1.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15554
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/15554] [3.4/3.5 Regression] ICE in tsubst_copy, at cp/pt.c:7433
2004-05-21 17:17 [Bug c++/15554] New: ICE in tsubst_copy, at cp/pt.c:7433 gcc-bugzilla at gcc dot gnu dot org
@ 2004-05-21 17:32 ` pinskia at gcc dot gnu dot org
2004-06-05 19:39 ` mmitchel at gcc dot gnu dot org
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-05-21 17:32 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-05-20 17:21 -------
Confirmed.
The mainline has a slightly different ICE:
pr15554.cc:2: internal compiler error: tree check: expected enumeral_type, have integer_type in
tsubst_copy, at cp/pt.c:7436
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
GCC build triplet|powerpc-ibm-aix5.1.0.0 |
GCC host triplet|powerpc-ibm-aix5.1.0.0 |
GCC target triplet|powerpc-ibm-aix5.1.0.0 |
Keywords| |ice-on-valid-code
Known to fail| |3.4.0 3.5.0
Known to work| |3.3.3
Last reconfirmed|0000-00-00 00:00:00 |2004-05-20 17:21:06
date| |
Summary|ICE in tsubst_copy, at |[3.4/3.5 Regression] ICE in
|cp/pt.c:7433 |tsubst_copy, at cp/pt.c:7433
Target Milestone|--- |3.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15554
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/15554] [3.4/3.5 Regression] ICE in tsubst_copy, at cp/pt.c:7433
2004-05-21 17:17 [Bug c++/15554] New: ICE in tsubst_copy, at cp/pt.c:7433 gcc-bugzilla at gcc dot gnu dot org
2004-05-21 17:32 ` [Bug c++/15554] [3.4/3.5 Regression] " pinskia at gcc dot gnu dot org
@ 2004-06-05 19:39 ` mmitchel at gcc dot gnu dot org
2004-06-07 15:52 ` cvs-commit at gcc dot gnu dot org
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-06-05 19:39 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-06-05 19:39 -------
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=15554
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/15554] [3.4/3.5 Regression] ICE in tsubst_copy, at cp/pt.c:7433
2004-05-21 17:17 [Bug c++/15554] New: ICE in tsubst_copy, at cp/pt.c:7433 gcc-bugzilla at gcc dot gnu dot org
2004-05-21 17:32 ` [Bug c++/15554] [3.4/3.5 Regression] " pinskia at gcc dot gnu dot org
2004-06-05 19:39 ` mmitchel at gcc dot gnu dot org
@ 2004-06-07 15:52 ` cvs-commit at gcc dot gnu dot org
2004-06-07 15:54 ` cvs-commit at gcc dot gnu dot org
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-06-07 15:52 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-06-07 15:52 -------
Subject: Bug 15554
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: mmitchel@gcc.gnu.org 2004-06-07 15:52:23
Modified files:
gcc : ChangeLog c-common.c
gcc/cp : ChangeLog except.c parser.c pt.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/eh: throw1.C
gcc/testsuite/g++.dg/expr: sizeof3.C
gcc/testsuite/g++.dg/template: access14.C enum1.C
Log message:
PR c++/15337
* error.c (c_sizeof_or_alignof_type): Use more detailed error
message.
PR c++/15766
* parser.c (cp_parser_iteration_statement): Fix typo in error
message.
PR c++/14777
* pt.c (tsubst_default_argument): Do not defer access checks
while substituting into the default argument.
PR c++/15554
* pt.c (tsubst_copy): Do not try to substitute for an enumeration
constant in a non-dependent context.
PR c++/15057
* except.c (build_throw): Ensure that temp_expr has been
initialized.
PR c++/15337
* g++.dg/expr/sizeof3.C: New test.
PR c++/14777
* g++.dg/template/access14.C: New test.
PR c++/15554
* g++.dg/template/enum1.C: New test.
PR c++/15057
* g++.dg/eh/throw1.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.470&r2=2.2326.2.471
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-common.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.476.4.6&r2=1.476.4.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3892.2.115&r2=1.3892.2.116
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/except.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.164.4.4&r2=1.164.4.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/parser.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.157.2.31&r2=1.157.2.32
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/pt.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.816.2.28&r2=1.816.2.29
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3389.2.197&r2=1.3389.2.198
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/eh/throw1.C.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/expr/sizeof3.C.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/access14.C.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/enum1.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=15554
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/15554] [3.4/3.5 Regression] ICE in tsubst_copy, at cp/pt.c:7433
2004-05-21 17:17 [Bug c++/15554] New: ICE in tsubst_copy, at cp/pt.c:7433 gcc-bugzilla at gcc dot gnu dot org
` (2 preceding siblings ...)
2004-06-07 15:52 ` cvs-commit at gcc dot gnu dot org
@ 2004-06-07 15:54 ` cvs-commit at gcc dot gnu dot org
2004-06-07 16:24 ` mmitchel at gcc dot gnu dot org
` (4 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-06-07 15:54 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-06-07 15:54 -------
Subject: Bug 15554
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: mmitchel@gcc.gnu.org 2004-06-07 15:54:15
Modified files:
gcc : ChangeLog c-common.c
gcc/cp : ChangeLog except.c parser.c pt.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/eh: throw1.C
gcc/testsuite/g++.dg/expr: sizeof3.C
gcc/testsuite/g++.dg/template: access14.C enum1.C
Log message:
PR c++/15337
* error.c (c_sizeof_or_alignof_type): Use more detailed error
message.
PR c++/15766
* parser.c (cp_parser_iteration_statement): Fix typo in error
message.
PR c++/14777
* pt.c (tsubst_default_argument): Do not defer access checks
while substituting into the default argument.
PR c++/15554
* pt.c (tsubst_copy): Do not try to substitute for an enumeration
constant in a non-dependent context.
PR c++/15057
* except.c (build_throw): Ensure that temp_expr has been
initialized.
PR c++/15337
* g++.dg/expr/sizeof3.C: New test.
PR c++/14777
* g++.dg/template/access14.C: New test.
PR c++/15554
* g++.dg/template/enum1.C: New test.
PR c++/15057
* g++.dg/eh/throw1.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3859&r2=2.3860
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-common.c.diff?cvsroot=gcc&r1=1.509&r2=1.510
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4083&r2=1.4084
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/except.c.diff?cvsroot=gcc&r1=1.167&r2=1.168
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/parser.c.diff?cvsroot=gcc&r1=1.200&r2=1.201
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/pt.c.diff?cvsroot=gcc&r1=1.859&r2=1.860
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3816&r2=1.3817
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/eh/throw1.C.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/expr/sizeof3.C.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/access14.C.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/enum1.C.diff?cvsroot=gcc&r1=1.1&r2=1.2
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15554
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/15554] [3.4/3.5 Regression] ICE in tsubst_copy, at cp/pt.c:7433
2004-05-21 17:17 [Bug c++/15554] New: ICE in tsubst_copy, at cp/pt.c:7433 gcc-bugzilla at gcc dot gnu dot org
` (3 preceding siblings ...)
2004-06-07 15:54 ` cvs-commit at gcc dot gnu dot org
@ 2004-06-07 16:24 ` mmitchel at gcc dot gnu dot org
2004-06-07 16:33 ` mmitchel at gcc dot gnu dot org
` (3 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-06-07 16:24 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-06-07 16:24 -------
Fixed in GCC 3.4.1.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15554
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/15554] [3.4/3.5 Regression] ICE in tsubst_copy, at cp/pt.c:7433
2004-05-21 17:17 [Bug c++/15554] New: ICE in tsubst_copy, at cp/pt.c:7433 gcc-bugzilla at gcc dot gnu dot org
` (4 preceding siblings ...)
2004-06-07 16:24 ` mmitchel at gcc dot gnu dot org
@ 2004-06-07 16:33 ` mmitchel at gcc dot gnu dot org
2004-06-08 16:46 ` hzoli at austin dot ibm dot com
` (2 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-06-07 16:33 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-06-07 16:33 -------
*** Bug 15063 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |ivan at sierra-da dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15554
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/15554] [3.4/3.5 Regression] ICE in tsubst_copy, at cp/pt.c:7433
2004-05-21 17:17 [Bug c++/15554] New: ICE in tsubst_copy, at cp/pt.c:7433 gcc-bugzilla at gcc dot gnu dot org
` (5 preceding siblings ...)
2004-06-07 16:33 ` mmitchel at gcc dot gnu dot org
@ 2004-06-08 16:46 ` hzoli at austin dot ibm dot com
2004-06-08 16:55 ` hzoli at austin dot ibm dot com
2004-06-08 18:16 ` pinskia at gcc dot gnu dot org
8 siblings, 0 replies; 10+ messages in thread
From: hzoli at austin dot ibm dot com @ 2004-06-08 16:46 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From hzoli at austin dot ibm dot com 2004-06-08 16:46 -------
(In reply to comment #5)
> Fixed in GCC 3.4.1.
The ICE is fixed, however the real construct I am trying to
use is still not working. Consider a slight modification
of the testcase:
template <int n> struct T1 { enum { N = 3 }; };
template <int n> struct T2 { enum { N = n, N1 = T1<N>::N }; };
This gives the following error message:
ice.C:2: error: non-constant `n' cannot be used as template argument
ice.C:2: error: `N' is not a member of `<declaration error>'
--
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15554
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/15554] [3.4/3.5 Regression] ICE in tsubst_copy, at cp/pt.c:7433
2004-05-21 17:17 [Bug c++/15554] New: ICE in tsubst_copy, at cp/pt.c:7433 gcc-bugzilla at gcc dot gnu dot org
` (6 preceding siblings ...)
2004-06-08 16:46 ` hzoli at austin dot ibm dot com
@ 2004-06-08 16:55 ` hzoli at austin dot ibm dot com
2004-06-08 18:16 ` pinskia at gcc dot gnu dot org
8 siblings, 0 replies; 10+ messages in thread
From: hzoli at austin dot ibm dot com @ 2004-06-08 16:55 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From hzoli at austin dot ibm dot com 2004-06-08 16:55 -------
(In reply to comment #7)
> template <int n> struct T2 { enum { N = n, N1 = T1<N>::N }; };
It seems it does not like incomplete enums, since this works:
template <int n> struct T2
{ enum { N = n }; enum { N1 = T1<N>::N }; };
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15554
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/15554] [3.4/3.5 Regression] ICE in tsubst_copy, at cp/pt.c:7433
2004-05-21 17:17 [Bug c++/15554] New: ICE in tsubst_copy, at cp/pt.c:7433 gcc-bugzilla at gcc dot gnu dot org
` (7 preceding siblings ...)
2004-06-08 16:55 ` hzoli at austin dot ibm dot com
@ 2004-06-08 18:16 ` pinskia at gcc dot gnu dot org
8 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-08 18:16 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-08 18:15 -------
I opened PR 15877 to track the different bug.
So closing this one as fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15554
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2004-06-08 18:16 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-05-21 17:17 [Bug c++/15554] New: ICE in tsubst_copy, at cp/pt.c:7433 gcc-bugzilla at gcc dot gnu dot org
2004-05-21 17:32 ` [Bug c++/15554] [3.4/3.5 Regression] " pinskia at gcc dot gnu dot org
2004-06-05 19:39 ` mmitchel at gcc dot gnu dot org
2004-06-07 15:52 ` cvs-commit at gcc dot gnu dot org
2004-06-07 15:54 ` cvs-commit at gcc dot gnu dot org
2004-06-07 16:24 ` mmitchel at gcc dot gnu dot org
2004-06-07 16:33 ` mmitchel at gcc dot gnu dot org
2004-06-08 16:46 ` hzoli at austin dot ibm dot com
2004-06-08 16:55 ` hzoli at austin dot ibm dot com
2004-06-08 18:16 ` pinskia at gcc dot gnu dot org
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