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* [Bug c++/20147] New: [3.4/4.0 regression] ICE on undefined variable in statement expression
@ 2005-02-22 22:02 reichelt at gcc dot gnu dot org
2005-02-22 22:06 ` [Bug c++/20147] " pinskia at gcc dot gnu dot org
` (10 more replies)
0 siblings, 11 replies; 12+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2005-02-22 22:02 UTC (permalink / raw)
To: gcc-bugs
The C++ frontend issues an ICE when compiling the following invalid
code snippet:
================
void foo()
{
({x;});
}
================
bug.cc: In function 'void foo()':
bug.cc:3: error: 'x' was not declared in this scope
bug.cc:3: internal compiler error: tree check: expected class 'type', have
'exceptional' (error_mark) in finish_stmt_expr_expr, at cp/semantics.c:1546
Please submit a full bug report, [etc.]
The appeared in gcc 3.4.0.
--
Summary: [3.4/4.0 regression] ICE on undefined variable in
statement expression
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=20147
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/20147] [3.4/4.0 regression] ICE on undefined variable in statement expression
2005-02-22 22:02 [Bug c++/20147] New: [3.4/4.0 regression] ICE on undefined variable in statement expression reichelt at gcc dot gnu dot org
@ 2005-02-22 22:06 ` pinskia at gcc dot gnu dot org
2005-02-23 10:35 ` pinskia at gcc dot gnu dot org
` (9 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-02-22 22:06 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-22 17:02 -------
Confirmed, only happens when checking is turned on.
--
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |minor
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Keywords| |ice-checking
Last reconfirmed|0000-00-00 00:00:00 |2005-02-22 17:02:23
date| |
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20147
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/20147] [3.4/4.0 regression] ICE on undefined variable in statement expression
2005-02-22 22:02 [Bug c++/20147] New: [3.4/4.0 regression] ICE on undefined variable in statement expression reichelt at gcc dot gnu dot org
2005-02-22 22:06 ` [Bug c++/20147] " pinskia at gcc dot gnu dot org
@ 2005-02-23 10:35 ` pinskia at gcc dot gnu dot org
2005-03-17 18:32 ` [Bug c++/20147] [3.4/4.0/4.1 " pcarlini at suse dot de
` (8 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-02-23 10:35 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-22 23:55 -------
: Search converges between 2003-07-31-trunk (#310) and 2003-08-01-trunk (#311).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20147
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/20147] [3.4/4.0/4.1 regression] ICE on undefined variable in statement expression
2005-02-22 22:02 [Bug c++/20147] New: [3.4/4.0 regression] ICE on undefined variable in statement expression reichelt at gcc dot gnu dot org
2005-02-22 22:06 ` [Bug c++/20147] " pinskia at gcc dot gnu dot org
2005-02-23 10:35 ` pinskia at gcc dot gnu dot org
@ 2005-03-17 18:32 ` pcarlini at suse dot de
2005-03-17 22:11 ` pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pcarlini at suse dot de @ 2005-03-17 18:32 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pcarlini at suse dot de 2005-03-17 18:32 -------
Seems simple.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |pcarlini at suse dot de
|dot org |
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20147
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/20147] [3.4/4.0/4.1 regression] ICE on undefined variable in statement expression
2005-02-22 22:02 [Bug c++/20147] New: [3.4/4.0 regression] ICE on undefined variable in statement expression reichelt at gcc dot gnu dot org
` (2 preceding siblings ...)
2005-03-17 18:32 ` [Bug c++/20147] [3.4/4.0/4.1 " pcarlini at suse dot de
@ 2005-03-17 22:11 ` pinskia at gcc dot gnu dot org
2005-03-21 11:50 ` cvs-commit at gcc dot gnu dot org
` (6 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-03-17 22:11 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-17 22:10 -------
Patch here: <http://gcc.gnu.org/ml/gcc-patches/2005-03/msg01674.html>.
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |patch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20147
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/20147] [3.4/4.0/4.1 regression] ICE on undefined variable in statement expression
2005-02-22 22:02 [Bug c++/20147] New: [3.4/4.0 regression] ICE on undefined variable in statement expression reichelt at gcc dot gnu dot org
` (3 preceding siblings ...)
2005-03-17 22:11 ` pinskia at gcc dot gnu dot org
@ 2005-03-21 11:50 ` cvs-commit at gcc dot gnu dot org
2005-03-21 11:53 ` cvs-commit at gcc dot gnu dot org
` (5 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-03-21 11:50 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-21 11:49 -------
Subject: Bug 20147
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: paolo@gcc.gnu.org 2005-03-21 11:49:36
Modified files:
gcc/cp : ChangeLog init.c semantics.c
Log message:
2005-03-21 Paolo Carlini <pcarlini@suse.de>
PR c++/20461
PR c++/20536
* init.c (emit_mem_initializers): Don't crash on undefined
types.
2005-03-21 Paolo Carlini <pcarlini@suse.de>
PR c++/20147
* semantics.c (finish_stmt_expr_expr): Return immediately
if error_operand_p (expr).
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4669&r2=1.4670
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/init.c.diff?cvsroot=gcc&r1=1.414&r2=1.415
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/semantics.c.diff?cvsroot=gcc&r1=1.464&r2=1.465
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20147
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/20147] [3.4/4.0/4.1 regression] ICE on undefined variable in statement expression
2005-02-22 22:02 [Bug c++/20147] New: [3.4/4.0 regression] ICE on undefined variable in statement expression reichelt at gcc dot gnu dot org
` (4 preceding siblings ...)
2005-03-21 11:50 ` cvs-commit at gcc dot gnu dot org
@ 2005-03-21 11:53 ` cvs-commit at gcc dot gnu dot org
2005-03-21 12:50 ` [Bug c++/20147] [3.4/4.0 " cvs-commit at gcc dot gnu dot org
` (4 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-03-21 11:53 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-21 11:53 -------
Subject: Bug 20147
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: paolo@gcc.gnu.org 2005-03-21 11:53:00
Modified files:
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/parse: crash24.C crash25.C
gcc/testsuite/g++.dg/ext: stmtexpr4.C
Log message:
2005-03-21 Paolo Carlini <pcarlini@suse.de>
PR c++/20461
* g++.dg/parse/crash24.C: New test.
PR c++/20536
* g++.dg/parse/crash25.C: New test.
2005-03-21 Paolo Carlini <pcarlini@suse.de>
PR c++/20147
* g++.dg/ext/stmtexpr4.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5186&r2=1.5187
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/crash24.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/crash25.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/ext/stmtexpr4.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20147
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/20147] [3.4/4.0 regression] ICE on undefined variable in statement expression
2005-02-22 22:02 [Bug c++/20147] New: [3.4/4.0 regression] ICE on undefined variable in statement expression reichelt at gcc dot gnu dot org
` (5 preceding siblings ...)
2005-03-21 11:53 ` cvs-commit at gcc dot gnu dot org
@ 2005-03-21 12:50 ` cvs-commit at gcc dot gnu dot org
2005-03-21 12:55 ` cvs-commit at gcc dot gnu dot org
` (3 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-03-21 12:50 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-21 12:50 -------
Subject: Bug 20147
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-4_0-branch
Changes by: paolo@gcc.gnu.org 2005-03-21 12:50:09
Modified files:
gcc/cp : semantics.c
Log message:
2005-03-21 Paolo Carlini <pcarlini@suse.de>
PR c++/20147
* semantics.c (finish_stmt_expr_expr): Return immediately
if error_operand_p (expr).
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/semantics.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.463&r2=1.463.2.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20147
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/20147] [3.4/4.0 regression] ICE on undefined variable in statement expression
2005-02-22 22:02 [Bug c++/20147] New: [3.4/4.0 regression] ICE on undefined variable in statement expression reichelt at gcc dot gnu dot org
` (6 preceding siblings ...)
2005-03-21 12:50 ` [Bug c++/20147] [3.4/4.0 " cvs-commit at gcc dot gnu dot org
@ 2005-03-21 12:55 ` cvs-commit at gcc dot gnu dot org
2005-03-21 15:26 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-03-21 12:55 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-21 12:55 -------
Subject: Bug 20147
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-4_0-branch
Changes by: paolo@gcc.gnu.org 2005-03-21 12:55:15
Modified files:
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/ext: stmtexpr4.C
Log message:
2005-03-21 Paolo Carlini <pcarlini@suse.de>
PR c++/20147
* g++.dg/ext/stmtexpr4.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.55&r2=1.5084.2.56
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/ext/stmtexpr4.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=20147
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/20147] [3.4/4.0 regression] ICE on undefined variable in statement expression
2005-02-22 22:02 [Bug c++/20147] New: [3.4/4.0 regression] ICE on undefined variable in statement expression reichelt at gcc dot gnu dot org
` (7 preceding siblings ...)
2005-03-21 12:55 ` cvs-commit at gcc dot gnu dot org
@ 2005-03-21 15:26 ` cvs-commit at gcc dot gnu dot org
2005-03-21 15:37 ` cvs-commit at gcc dot gnu dot org
2005-03-21 15:37 ` pcarlini at suse dot de
10 siblings, 0 replies; 12+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-03-21 15:26 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-21 15:26 -------
Subject: Bug 20147
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: paolo@gcc.gnu.org 2005-03-21 15:25:45
Modified files:
gcc/cp : ChangeLog semantics.c
Log message:
2005-03-21 Paolo Carlini <pcarlini@suse.de>
PR c++/20147
* semantics.c (finish_stmt_expr_expr): Return immediately
if error_operand_p (expr).
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3892.2.207&r2=1.3892.2.208
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/semantics.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.381.4.17&r2=1.381.4.18
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20147
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/20147] [3.4/4.0 regression] ICE on undefined variable in statement expression
2005-02-22 22:02 [Bug c++/20147] New: [3.4/4.0 regression] ICE on undefined variable in statement expression reichelt at gcc dot gnu dot org
` (9 preceding siblings ...)
2005-03-21 15:37 ` cvs-commit at gcc dot gnu dot org
@ 2005-03-21 15:37 ` pcarlini at suse dot de
10 siblings, 0 replies; 12+ messages in thread
From: pcarlini at suse dot de @ 2005-03-21 15:37 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pcarlini at suse dot de 2005-03-21 15:36 -------
Fixed for 3.4.4.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|4.0.0 |3.4.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20147
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug c++/20147] [3.4/4.0 regression] ICE on undefined variable in statement expression
2005-02-22 22:02 [Bug c++/20147] New: [3.4/4.0 regression] ICE on undefined variable in statement expression reichelt at gcc dot gnu dot org
` (8 preceding siblings ...)
2005-03-21 15:26 ` cvs-commit at gcc dot gnu dot org
@ 2005-03-21 15:37 ` cvs-commit at gcc dot gnu dot org
2005-03-21 15:37 ` pcarlini at suse dot de
10 siblings, 0 replies; 12+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-03-21 15:37 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-21 15:35 -------
Subject: Bug 20147
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: paolo@gcc.gnu.org 2005-03-21 15:34:56
Modified files:
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/ext: stmtexpr4.C
Log message:
2005-03-21 Paolo Carlini <pcarlini@suse.de>
PR c++/20147
* g++.dg/ext/stmtexpr4.C: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3389.2.374&r2=1.3389.2.375
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/ext/stmtexpr4.C.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.4.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20147
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2005-03-21 15:37 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
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2005-02-22 22:02 [Bug c++/20147] New: [3.4/4.0 regression] ICE on undefined variable in statement expression reichelt at gcc dot gnu dot org
2005-02-22 22:06 ` [Bug c++/20147] " pinskia at gcc dot gnu dot org
2005-02-23 10:35 ` pinskia at gcc dot gnu dot org
2005-03-17 18:32 ` [Bug c++/20147] [3.4/4.0/4.1 " pcarlini at suse dot de
2005-03-17 22:11 ` pinskia at gcc dot gnu dot org
2005-03-21 11:50 ` cvs-commit at gcc dot gnu dot org
2005-03-21 11:53 ` cvs-commit at gcc dot gnu dot org
2005-03-21 12:50 ` [Bug c++/20147] [3.4/4.0 " cvs-commit at gcc dot gnu dot org
2005-03-21 12:55 ` cvs-commit at gcc dot gnu dot org
2005-03-21 15:26 ` cvs-commit at gcc dot gnu dot org
2005-03-21 15:37 ` cvs-commit at gcc dot gnu dot org
2005-03-21 15:37 ` pcarlini at suse dot de
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