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* [Bug testsuite/65944] New: FAIL: g++.dg/lto/pr65276: undefined reference to std2::exception::~exception()
@ 2015-04-30 9:05 vries at gcc dot gnu.org
2015-04-30 11:18 ` [Bug testsuite/65944] " rguenth at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: vries at gcc dot gnu.org @ 2015-04-30 9:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65944
Bug ID: 65944
Summary: FAIL: g++.dg/lto/pr65276: undefined reference to
std2::exception::~exception()
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: minor
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: vries at gcc dot gnu.org
Target Milestone: ---
g++.sum (unix/):
...
FAIL: g++.dg/lto/pr65276 cp_lto_pr65276_0.o-cp_lto_pr65276_1.o link, -flto -O0
-std=c++11
...
g++.sum (unix/-m32):
...
FAIL: g++.dg/lto/pr65276 cp_lto_pr65276_0.o-cp_lto_pr65276_1.o link, -flto -O0
-std=c++11
...
g++.log:
...
build/gcc/testsuite/g++1/../../xg++ -Bbuild/gcc/testsuite/g++1/../../
cp_lto_pr65276_0.o cp_lto_pr65276_1.o -fno-diagnostics-show-caret
-fdiagnostics-color=never -nostdinc++
-Ibuild/x86_64-unknown-linux-gnu/libstdc++-v3/include/x86_64-unknown-linux-gnu
-Ibuild/x86_64-unknown-linux-gnu/libstdc++-v3/include
-Isrc/libstdc++-v3/libsupc++ -Isrc/libstdc++-v3/include/backward
-Isrc/libstdc++-v3/testsuite/util -fmessage-length=0 -flto -O0 -std=c++11
-Lbuild/x86_64-unknown-linux-gnu/./libstdc++-v3/src/.libs
-Bbuild/x86_64-unknown-linux-gnu/./libstdc++-v3/src/.libs
-Lbuild/x86_64-unknown-linux-gnu/./libstdc++-v3/src/.libs -o
g++-dg-lto-pr65276-01.exe
cp_lto_pr65276_1.o: In function `std2::runtime_error::~runtime_error()':
pr65276_1.C:(.text._ZN4std213runtime_errorD2Ev[_ZN4std213runtime_errorD5Ev]+0x8):
undefined reference to `std2::exception::~exception()'
cp_lto_pr65276_1.o: In function `std2::runtime_error::~runtime_error()':
pr65276_1.C:(.text._ZN4std213runtime_errorD0Ev[_ZN4std213runtime_errorD5Ev]+0xc):
undefined reference to `std2::exception::~exception()'
cp_lto_pr65276_1.o:(.rodata._ZTVN4std29exceptionE[_ZTVN4std29exceptionE]+0x10):
undefined reference to `std2::exception::~exception()'
cp_lto_pr65276_1.o:(.rodata._ZTVN4std29exceptionE[_ZTVN4std29exceptionE]+0x18):
undefined reference to `std2::exception::~exception()'
collect2: error: ld returned 1 exit status
compiler exited with status 1
FAIL: g++.dg/lto/pr65276 cp_lto_pr65276_0.o-cp_lto_pr65276_1.o link, -flto -O0
-std=c++11
...
Fail in same testcase also observed at:
https://gcc.gnu.org/ml/gcc-testresults/2015-04/msg02807.html .
as version:
...
GNU assembler (GNU Binutils for Ubuntu) 2.20.1-system.20100303
...
ld version:
...
GNU ld (GNU Binutils for Ubuntu) 2.20.1-system.20100303
...
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/65944] FAIL: g++.dg/lto/pr65276: undefined reference to std2::exception::~exception()
2015-04-30 9:05 [Bug testsuite/65944] New: FAIL: g++.dg/lto/pr65276: undefined reference to std2::exception::~exception() vries at gcc dot gnu.org
@ 2015-04-30 11:18 ` rguenth at gcc dot gnu.org
2015-06-17 10:12 ` [Bug testsuite/65944] [5/6 Regression] " uros at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-04-30 11:18 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65944
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
The testcase is about not ICEing - eventually adding -nostdlib -r will still
reproduce the original issue.
Otherwise the fix is to properly "complete" the header parts of std::exception,
maybe simply by including the appropriate headers.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/65944] [5/6 Regression] FAIL: g++.dg/lto/pr65276: undefined reference to std2::exception::~exception()
2015-04-30 9:05 [Bug testsuite/65944] New: FAIL: g++.dg/lto/pr65276: undefined reference to std2::exception::~exception() vries at gcc dot gnu.org
2015-04-30 11:18 ` [Bug testsuite/65944] " rguenth at gcc dot gnu.org
@ 2015-06-17 10:12 ` uros at gcc dot gnu.org
2015-06-17 10:15 ` ubizjak at gmail dot com
2015-07-02 9:48 ` clyon at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: uros at gcc dot gnu.org @ 2015-06-17 10:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65944
--- Comment #4 from uros at gcc dot gnu.org ---
Author: uros
Date: Wed Jun 17 10:12:17 2015
New Revision: 224551
URL: https://gcc.gnu.org/viewcvs?rev=224551&root=gcc&view=rev
Log:
PR testsuite/65944
* g++.dg/lto/pr65276_0.C: Add std2::exception::~exception() function.
Modified:
branches/gcc-5-branch/gcc/testsuite/ChangeLog
branches/gcc-5-branch/gcc/testsuite/g++.dg/lto/pr65276_0.C
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/65944] [5/6 Regression] FAIL: g++.dg/lto/pr65276: undefined reference to std2::exception::~exception()
2015-04-30 9:05 [Bug testsuite/65944] New: FAIL: g++.dg/lto/pr65276: undefined reference to std2::exception::~exception() vries at gcc dot gnu.org
2015-04-30 11:18 ` [Bug testsuite/65944] " rguenth at gcc dot gnu.org
2015-06-17 10:12 ` [Bug testsuite/65944] [5/6 Regression] " uros at gcc dot gnu.org
@ 2015-06-17 10:15 ` ubizjak at gmail dot com
2015-07-02 9:48 ` clyon at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: ubizjak at gmail dot com @ 2015-06-17 10:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65944
Uroš Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #5 from Uroš Bizjak <ubizjak at gmail dot com> ---
Fixed.
>From gcc-bugs-return-489167-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed Jun 17 10:32:44 2015
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From: "dominiq at lps dot ens.fr" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/63494] ICE with deferred-character-length component
Date: Wed, 17 Jun 2015 10:32:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?idc494
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |Daniel.Kokron at nasa dot gov
--- Comment #6 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
*** Bug 66562 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/65944] [5/6 Regression] FAIL: g++.dg/lto/pr65276: undefined reference to std2::exception::~exception()
2015-04-30 9:05 [Bug testsuite/65944] New: FAIL: g++.dg/lto/pr65276: undefined reference to std2::exception::~exception() vries at gcc dot gnu.org
` (2 preceding siblings ...)
2015-06-17 10:15 ` ubizjak at gmail dot com
@ 2015-07-02 9:48 ` clyon at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: clyon at gcc dot gnu.org @ 2015-07-02 9:48 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65944
Christophe Lyon <clyon at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |clyon at gcc dot gnu.org
--- Comment #6 from Christophe Lyon <clyon at gcc dot gnu.org> ---
Since this fix, I am observing this regression on arm* targets:
cp_lto_pr65276_1.o (symbol from plugin): In function `typeinfo for
std2::runtime_error':
(.text+0x0): multiple definition of `typeinfo name for std2::exception'
cp_lto_pr65276_0.o (symbol from plugin):(.text+0x0): first defined here
cp_lto_pr65276_1.o (symbol from plugin): In function `typeinfo for
std2::runtime_error':
(.text+0x0): multiple definition of `typeinfo for std2::exception'
cp_lto_pr65276_0.o (symbol from plugin):(.text+0x0): first defined here
collect2: error: ld returned 1 exit status
FAIL: g++.dg/lto/pr65276 cp_lto_pr65276_0.o-cp_lto_pr65276_1.o link, -flto -O0
-std=c++11
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-07-02 9:48 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2015-04-30 9:05 [Bug testsuite/65944] New: FAIL: g++.dg/lto/pr65276: undefined reference to std2::exception::~exception() vries at gcc dot gnu.org
2015-04-30 11:18 ` [Bug testsuite/65944] " rguenth at gcc dot gnu.org
2015-06-17 10:12 ` [Bug testsuite/65944] [5/6 Regression] " uros at gcc dot gnu.org
2015-06-17 10:15 ` ubizjak at gmail dot com
2015-07-02 9:48 ` clyon at gcc dot gnu.org
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