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* [Bug c++/19733] New: [3.4/4.0 regression] ICE on invalid destructor call
@ 2005-01-31 23:17 reichelt at gcc dot gnu dot org
2005-02-01 0:03 ` [Bug c++/19733] " pinskia at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2005-01-31 23:17 UTC (permalink / raw)
To: gcc-bugs
The following invalid code snippet causes an ICE since gcc 3.4.0:
==================================
struct A {};
void foo() { A().A::~~A(); }
==================================
Mainline's error message reads:
bug.cc: In function 'void foo()':
bug.cc:2: error: expected class-name before '~' token
bug.cc:2: error: expected `;' before '~' token
bug.cc:2: internal compiler error: in gimplify_expr, at gimplify.c:4065
Please submit a full bug report, [etc.]
--
Summary: [3.4/4.0 regression] ICE on invalid destructor call
Product: gcc
Version: 4.0.0
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=19733
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/19733] [3.4/4.0 regression] ICE on invalid destructor call
2005-01-31 23:17 [Bug c++/19733] New: [3.4/4.0 regression] ICE on invalid destructor call reichelt at gcc dot gnu dot org
@ 2005-02-01 0:03 ` pinskia at gcc dot gnu dot org
2005-02-08 15:14 ` mmitchel at gcc dot gnu dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-02-01 0:03 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-01 00:03 -------
: Search converges between 2002-12-14-trunk (#159) and 2002-12-29-trunk (#160).
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2005-02-01 00:03:12
date| |
Target Milestone|--- |3.4.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19733
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/19733] [3.4/4.0 regression] ICE on invalid destructor call
2005-01-31 23:17 [Bug c++/19733] New: [3.4/4.0 regression] ICE on invalid destructor call reichelt at gcc dot gnu dot org
2005-02-01 0:03 ` [Bug c++/19733] " pinskia at gcc dot gnu dot org
@ 2005-02-08 15:14 ` mmitchel at gcc dot gnu dot org
2005-02-09 9:24 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2005-02-08 15:14 UTC (permalink / raw)
To: gcc-bugs
--
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=19733
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/19733] [3.4/4.0 regression] ICE on invalid destructor call
2005-01-31 23:17 [Bug c++/19733] New: [3.4/4.0 regression] ICE on invalid destructor call reichelt at gcc dot gnu dot org
2005-02-01 0:03 ` [Bug c++/19733] " pinskia at gcc dot gnu dot org
2005-02-08 15:14 ` mmitchel at gcc dot gnu dot org
@ 2005-02-09 9:24 ` cvs-commit at gcc dot gnu dot org
2005-02-09 9:30 ` cvs-commit at gcc dot gnu dot org
2005-02-09 9:33 ` mmitchel at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-02-09 9:24 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-09 02:21 -------
Subject: Bug 19733
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: mmitchel@gcc.gnu.org 2005-02-09 02:21:36
Modified files:
gcc/cp : ChangeLog cvt.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/parse: crash23.C
Log message:
PR c++/19733
* cvt.c (convert_to_void): Issue errors about pseudo-destructor
expressions.
PR c++/19733
* g++.dg/parse/crash23.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=1.3892.2.194&r2=1.3892.2.195
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cvt.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.151.4.2&r2=1.151.4.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3389.2.356&r2=1.3389.2.357
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/crash23.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=19733
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/19733] [3.4/4.0 regression] ICE on invalid destructor call
2005-01-31 23:17 [Bug c++/19733] New: [3.4/4.0 regression] ICE on invalid destructor call reichelt at gcc dot gnu dot org
` (2 preceding siblings ...)
2005-02-09 9:24 ` cvs-commit at gcc dot gnu dot org
@ 2005-02-09 9:30 ` cvs-commit at gcc dot gnu dot org
2005-02-09 9:33 ` mmitchel at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-02-09 9:30 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-09 02:53 -------
Subject: Bug 19733
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: mmitchel@gcc.gnu.org 2005-02-09 02:53:44
Modified files:
gcc/testsuite : ChangeLog
gcc/cp : ChangeLog class.c cp-tree.def cp-tree.h cvt.c
decl.c except.c init.c method.c parser.c pt.c
ptree.c rtti.c search.c typeck.c
Added files:
gcc/testsuite/g++.dg/parse: crash23.C
gcc/testsuite/g++.dg/warn: Weff1.C
Log message:
PR c++/19733
* class.c (add_method): Don't set TYPE_HAS_DESTRUCTOR.
(check_bases): Give warnings about a base class with a
non-virtual destructor, even if it is implicit.
(finish_struct_bits): Don't copy TYPE_HAS_DESTRUCTOR.
(maybe_warn_about_overly_private_class): Don't use
TYPE_HAS_DESTRUCTOR.
(finish_struct_methods): Don't set TYPE_HAS_DESTRUCTOR.
(check_for_override): Give it external linkage.
(add_implicitly_declared_members): Generate destructors lazily.
(check_field_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
TYPE_HAS_DESTRUCTOR.
(check_bases_and_members): Call check_methods before
check_field_decls.
(check_bases_and_members): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
TYPE_HAS_DESTRUCTOR.
(finish_struct_1): Do not use TYPE_HAS_DESTRUCTOR.
* cp-tree.def (PSEUDO_DTOR_EXPR): Document.
* cp-tree.h (TYPE_HAS_DESTRUCTOR): Remove.
(lang_type_class): Add lazy_destructor.
(CLASSTYPE_LAZY_DESTRUCTOR): New macro.
(CLASSTYPE_DESTRUCTORS): Robustify.
(TYPE_HAS_DESTRUCTOR): Remove.
(check_for_override): Declare.
(build_vbase_delete): Remove.
* cvt.c (convert_to_void): Issue errors about pseudo-destructor
expressions.
* decl.c (cxx_maybe_build_cleanup): Remove dead code.
* except.c (dtor_nothrow): Lazily create destructors if necessary.
(build_throw): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
* init.c (build_delete): Lazily create destructors, if necessary.
(build_vbase_delete): Remove.
* method.c (locate_dtor): Simplify.
(implicitly_declare_fn): Add support for destructors.
* parser.c (cp_parser_lookup_name): Lazily create destructors, if
necessary.
* pt.c (check_explicit_specialization): Don't use
TYPE_HAS_DESTRUCTOR.
(instantiate_class_template): Likewise.
* ptree.c (cxx_print_type): Don't print TYPE_HAS_DESTRUCTOR.
* rtti.c (emit_support_tinfos): Robustify.
* search.c (lookup_fnfields_1): Lazily create destructors.
* typeck.c (build_class_member_access_expr): Remove
PSEUDO_DTOR_EXPR handling.
(lookup_destructor): Likewise.
PR c++/19733
* g++.dg/parse/crash23.C: New test.
* g++.dg/warn/Weff1.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5004&r2=1.5005
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/crash23.C.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/warn/Weff1.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4617&r2=1.4618
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/class.c.diff?cvsroot=gcc&r1=1.702&r2=1.703
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cp-tree.def.diff?cvsroot=gcc&r1=1.92&r2=1.93
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cp-tree.h.diff?cvsroot=gcc&r1=1.1102&r2=1.1103
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cvt.c.diff?cvsroot=gcc&r1=1.179&r2=1.180
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl.c.diff?cvsroot=gcc&r1=1.1359&r2=1.1360
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/except.c.diff?cvsroot=gcc&r1=1.178&r2=1.179
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/init.c.diff?cvsroot=gcc&r1=1.409&r2=1.410
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/method.c.diff?cvsroot=gcc&r1=1.320&r2=1.321
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/parser.c.diff?cvsroot=gcc&r1=1.312&r2=1.313
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/pt.c.diff?cvsroot=gcc&r1=1.973&r2=1.974
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ptree.c.diff?cvsroot=gcc&r1=1.45&r2=1.46
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/rtti.c.diff?cvsroot=gcc&r1=1.209&r2=1.210
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/search.c.diff?cvsroot=gcc&r1=1.343&r2=1.344
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/typeck.c.diff?cvsroot=gcc&r1=1.612&r2=1.613
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19733
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/19733] [3.4/4.0 regression] ICE on invalid destructor call
2005-01-31 23:17 [Bug c++/19733] New: [3.4/4.0 regression] ICE on invalid destructor call reichelt at gcc dot gnu dot org
` (3 preceding siblings ...)
2005-02-09 9:30 ` cvs-commit at gcc dot gnu dot org
@ 2005-02-09 9:33 ` mmitchel at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2005-02-09 9:33 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2005-02-09 03:02 -------
Fixed in GCC 3.4.4.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19733
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2005-02-09 3:03 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2005-01-31 23:17 [Bug c++/19733] New: [3.4/4.0 regression] ICE on invalid destructor call reichelt at gcc dot gnu dot org
2005-02-01 0:03 ` [Bug c++/19733] " pinskia at gcc dot gnu dot org
2005-02-08 15:14 ` mmitchel at gcc dot gnu dot org
2005-02-09 9:24 ` cvs-commit at gcc dot gnu dot org
2005-02-09 9:30 ` cvs-commit at gcc dot gnu dot org
2005-02-09 9:33 ` mmitchel at gcc dot gnu dot org
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