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* [Bug c++/18177] New: [4.0 regression] ICE with const_cast for undeclared variable
@ 2004-10-27 13:54 reichelt at gcc dot gnu dot org
2004-10-27 13:58 ` [Bug c++/18177] " pinskia at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 7+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2004-10-27 13:54 UTC (permalink / raw)
To: gcc-bugs
The following invalid code snippet causes an ICE when compiled with mainline:
=============================
void foo()
{
X;
const_cast<int&>(X);
}
=============================
bug.cc: In function `void foo()':
bug.cc:3: error: 'X' was not declared in this scope
bug.cc:4: internal compiler error: tree check: expected class 'type', have
'exceptional' (error_mark) in build_pointer_type_for_mode, at tree.c:4118
Please submit a full bug report, [etc.]
The regression appeared in March 2004:
: Search converges between 2004-03-01-trunk (#446) and 2004-04-01-trunk (#447).
--
Summary: [4.0 regression] ICE with const_cast for undeclared
variable
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=18177
^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug c++/18177] [4.0 regression] ICE with const_cast for undeclared variable 2004-10-27 13:54 [Bug c++/18177] New: [4.0 regression] ICE with const_cast for undeclared variable reichelt at gcc dot gnu dot org @ 2004-10-27 13:58 ` pinskia at gcc dot gnu dot org 2004-10-27 14:29 ` reichelt at gcc dot gnu dot org ` (3 subsequent siblings) 4 siblings, 0 replies; 7+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-10-27 13:58 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-27 13:57 ------- Confirmed. -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 Last reconfirmed|0000-00-00 00:00:00 |2004-10-27 13:57:53 date| | Target Milestone|--- |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18177 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/18177] [4.0 regression] ICE with const_cast for undeclared variable 2004-10-27 13:54 [Bug c++/18177] New: [4.0 regression] ICE with const_cast for undeclared variable reichelt at gcc dot gnu dot org 2004-10-27 13:58 ` [Bug c++/18177] " pinskia at gcc dot gnu dot org @ 2004-10-27 14:29 ` reichelt at gcc dot gnu dot org 2004-10-28 18:19 ` mmitchel at gcc dot gnu dot org ` (2 subsequent siblings) 4 siblings, 0 replies; 7+ messages in thread From: reichelt at gcc dot gnu dot org @ 2004-10-27 14:29 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From reichelt at gcc dot gnu dot org 2004-10-27 14:29 ------- Mark, the regression appears with your patch for PR14401: http://gcc.gnu.org/ml/gcc-cvs/2004-03/msg00427.html Could you please have a look? -- What |Removed |Added ---------------------------------------------------------------------------- CC| |mark at codesourcery dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18177 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/18177] [4.0 regression] ICE with const_cast for undeclared variable 2004-10-27 13:54 [Bug c++/18177] New: [4.0 regression] ICE with const_cast for undeclared variable reichelt at gcc dot gnu dot org 2004-10-27 13:58 ` [Bug c++/18177] " pinskia at gcc dot gnu dot org 2004-10-27 14:29 ` reichelt at gcc dot gnu dot org @ 2004-10-28 18:19 ` mmitchel at gcc dot gnu dot org 2004-11-03 2:48 ` cvs-commit at gcc dot gnu dot org 2004-11-03 2:56 ` mmitchel at gcc dot gnu dot org 4 siblings, 0 replies; 7+ messages in thread From: mmitchel at gcc dot gnu dot org @ 2004-10-28 18:19 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=18177 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/18177] [4.0 regression] ICE with const_cast for undeclared variable 2004-10-27 13:54 [Bug c++/18177] New: [4.0 regression] ICE with const_cast for undeclared variable reichelt at gcc dot gnu dot org ` (2 preceding siblings ...) 2004-10-28 18:19 ` mmitchel at gcc dot gnu dot org @ 2004-11-03 2:48 ` cvs-commit at gcc dot gnu dot org 2004-11-03 2:56 ` mmitchel at gcc dot gnu dot org 4 siblings, 0 replies; 7+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2004-11-03 2:48 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-03 02:48 ------- Subject: Bug 18177 CVSROOT: /cvs/gcc Module name: gcc Changes by: mmitchel@gcc.gnu.org 2004-11-03 02:48:45 Modified files: gcc/cp : ChangeLog parser.c typeck.c gcc/testsuite : ChangeLog gcc/testsuite/g++.dg/parse: crash13.C Added files: gcc/testsuite/g++.dg/conversion: const3.C gcc/testsuite/g++.dg/template: crash25.C typedef2.C Log message: PR c++/18124 * parser.c (cp_parser_type_parameter): Robustify. PR c++/18155 * parser.c (cp_parser_single_declaration): Disallow template typedefs. PR c++/18177 * typeck.c (build_const_cast): Use error_operand_p. PR c++/18124 * g++.dg/template/crash25.C: New test. PR c++/18155 * g++.dg/template/typedef2.C: New test. * g++.dg/parse/crash13.C: Adjust error markers. PR c++/18177 * g++.dg/conversion/const3.C: New test. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4471&r2=1.4472 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/parser.c.diff?cvsroot=gcc&r1=1.275&r2=1.276 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/typeck.c.diff?cvsroot=gcc&r1=1.591&r2=1.592 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4537&r2=1.4538 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/conversion/const3.C.diff?cvsroot=gcc&r1=NONE&r2=1.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/crash13.C.diff?cvsroot=gcc&r1=1.2&r2=1.3 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/crash25.C.diff?cvsroot=gcc&r1=NONE&r2=1.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/typedef2.C.diff?cvsroot=gcc&r1=NONE&r2=1.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18177 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/18177] [4.0 regression] ICE with const_cast for undeclared variable 2004-10-27 13:54 [Bug c++/18177] New: [4.0 regression] ICE with const_cast for undeclared variable reichelt at gcc dot gnu dot org ` (3 preceding siblings ...) 2004-11-03 2:48 ` cvs-commit at gcc dot gnu dot org @ 2004-11-03 2:56 ` mmitchel at gcc dot gnu dot org 4 siblings, 0 replies; 7+ messages in thread From: mmitchel at gcc dot gnu dot org @ 2004-11-03 2:56 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-11-03 02:56 ------- Fixed in GCC 4.0. -- What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18177 ^ permalink raw reply [flat|nested] 7+ messages in thread
[parent not found: <bug-18177-1771@http.gcc.gnu.org/bugzilla/>]
* [Bug c++/18177] [4.0 regression] ICE with const_cast for undeclared variable [not found] <bug-18177-1771@http.gcc.gnu.org/bugzilla/> @ 2005-10-11 0:39 ` cvs-commit at gcc dot gnu dot org 0 siblings, 0 replies; 7+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2005-10-11 0:39 UTC (permalink / raw) To: gcc-bugs ------- Comment #5 from cvs-commit at gcc dot gnu dot org 2005-10-11 00:39 ------- Subject: Bug 18177 CVSROOT: /cvs/gcc Module name: gcc Branch: gcc-3_4-branch Changes by: reichelt@gcc.gnu.org 2005-10-11 00:39:26 Modified files: gcc/cp : ChangeLog cvt.c name-lookup.c typeck.c gcc/testsuite : ChangeLog Added files: gcc/testsuite/g++.dg/lookup: crash5.C forscope2.C gcc/testsuite/g++.dg/conversion: const3.C Log message: Backport: 2004-09-23 Andrew Pinski <pinskia@physics.uc.edu> PR c++/17618 * cvt.c (cp_convert_to_pointer): Return early when the type is an error_mark_node. 2004-05-22 Roger Sayle <roger@eyesopen.com> * name-lookup.c (check_for_out_of_scope_variable): Avoid ICE by returning when TREE_TYPE is error_mark_node. * typeck.c (require_complete_type): Return error_mark_node if value's type is an error_mark_node. 2004-11-02 Mark Mitchell <mark@codesourcery.com> PR c++/18177 * typeck.c (build_const_cast): Use error_operand_p. 2004-09-23 Andrew Pinski <pinskia@physics.uc.edu> PR c++/17618 * g++.dg/lookup/crash5.C: New test. 2004-05-22 Wolfgang Bangerth <bangerth@dealii.org> Roger Sayle <roger@eyesopen.com> * g++.dg/lookup/forscope2.C: New test case. 2004-11-02 Mark Mitchell <mark@codesourcery.com> PR c++/18177 * g++.dg/conversion/const3.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=1.3892.2.245&r2=1.3892.2.246 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cvt.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.151.4.4&r2=1.151.4.5 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/name-lookup.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.34.2.25&r2=1.34.2.26 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/typeck.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.519.2.30&r2=1.519.2.31 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3389.2.440&r2=1.3389.2.441 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/lookup/crash5.C.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.70.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/lookup/forscope2.C.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.76.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/conversion/const3.C.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.48.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18177 ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2005-10-11 0:39 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-10-27 13:54 [Bug c++/18177] New: [4.0 regression] ICE with const_cast for undeclared variable reichelt at gcc dot gnu dot org
2004-10-27 13:58 ` [Bug c++/18177] " pinskia at gcc dot gnu dot org
2004-10-27 14:29 ` reichelt at gcc dot gnu dot org
2004-10-28 18:19 ` mmitchel at gcc dot gnu dot org
2004-11-03 2:48 ` cvs-commit at gcc dot gnu dot org
2004-11-03 2:56 ` mmitchel at gcc dot gnu dot org
[not found] <bug-18177-1771@http.gcc.gnu.org/bugzilla/>
2005-10-11 0:39 ` cvs-commit at gcc dot gnu dot org
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