Processed: Re: [3dprinter-general] Bug#780991: Bug#780991: slic3r: Slic3r does not start: dependency version mismatch
Processing commands for cont...@bugs.debian.org: > retitle 780991 Broken shlibs/symbols for libstdc++6 Bug #780991 [libstdc++6] slic3r: Slic3r does not start: dependency version mismatch Changed Bug title to 'Broken shlibs/symbols for libstdc++6' from 'slic3r: Slic3r does not start: dependency version mismatch' > kthxbye Stopping processing here. Please contact me if you need assistance. -- 780991: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=780991 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems -- To UNSUBSCRIBE, email to debian-gcc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/handler.s.c.142710480927389.transcr...@bugs.debian.org
Results for 5.0.0 20150321 (experimental) [trunk revision 221551] (Debian 5-20150321-1) testsuite on mipsel-unknown-linux-gnu
LAST_UPDATED: Sat Mar 21 14:04:06 UTC 2015 (revision 221551) Target: mipsel-linux-gnu gcc version 5.0.0 20150321 (experimental) [trunk revision 221551] (Debian 5-20150321-1) Native configuration is mipsel-unknown-linux-gnu === g++ tests === Running target unix FAIL: g++.dg/guality/pr55665.C -O2 line 23 p == 40 FAIL: g++.dg/guality/pr55665.C -O3 -fomit-frame-pointer line 23 p == 40 FAIL: g++.dg/guality/pr55665.C -O3 -g line 23 p == 40 WARNING: lto.exp does not support dg-options in primary source file XPASS: g++.dg/tls/thread_local-order2.C -std=c++11 execution test XPASS: g++.dg/tls/thread_local-order2.C -std=c++14 execution test === g++ Summary for unix === # of expected passes81457 # of unexpected failures3 # of unexpected successes 2 # of expected failures 279 # of unsupported tests 3650 Running target unix/-fstack-protector FAIL: g++.dg/guality/pr55665.C -O2 line 23 p == 40 FAIL: g++.dg/guality/pr55665.C -O3 -fomit-frame-pointer line 23 p == 40 FAIL: g++.dg/guality/pr55665.C -O3 -g line 23 p == 40 WARNING: lto.exp does not support dg-options in primary source file XPASS: g++.dg/tls/thread_local-order2.C -std=c++11 execution test XPASS: g++.dg/tls/thread_local-order2.C -std=c++14 execution test === g++ Summary for unix/-fstack-protector === # of expected passes81457 # of unexpected failures3 # of unexpected successes 2 # of expected failures 279 # of unsupported tests 3650 === g++ Summary === # of expected passes162914 # of unexpected failures6 # of unexpected successes 4 # of expected failures 558 # of unsupported tests 7300 /build/gcc-5-de4K48/gcc-5-5-20150321/build/gcc/testsuite/g++/../../xg++ version 5.0.0 20150321 (experimental) [trunk revision 221551] (Debian 5-20150321-1) === gcc tests === Running target unix FAIL: gcc.dg/compat/scalar-by-value-4 c_compat_x_tst.o-c_compat_y_tst.o execute FAIL: gcc.dg/compat/scalar-return-4 c_compat_x_tst.o-c_compat_y_tst.o execute FAIL: gcc.dg/compat/struct-by-value-11 c_compat_x_tst.o-c_compat_y_tst.o execute FAIL: gcc.dg/compat/struct-by-value-12 c_compat_x_tst.o-c_compat_y_tst.o execute FAIL: tmpdir-gcc.dg-struct-layout-1/t027 c_compat_x_tst.o-c_compat_y_tst.o execute FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy" FAIL: gcc.dg/uninit-19.c (test for warnings, line 22) FAIL: gcc.dg/uninit-19.c (test for excess errors) FAIL: gcc.dg/graphite/id-pr46845.c (internal compiler error) FAIL: gcc.dg/graphite/id-pr46845.c (test for excess errors) FAIL: gcc.dg/graphite/scop-19.c scan-tree-dump-times graphite "number of SCoPs: 0" 1 XPASS: gcc.dg/guality/example.c -O0 execution test XPASS: gcc.dg/guality/example.c -O2 execution test XPASS: gcc.dg/guality/example.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test XPASS: gcc.dg/guality/guality.c -O0 execution test XPASS: gcc.dg/guality/guality.c -O1 execution test XPASS: gcc.dg/guality/guality.c -O2 execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test XPASS: gcc.dg/guality/guality.c -O3 -fomit-frame-pointer execution test XPASS: gcc.dg/guality/guality.c -O3 -g execution test XPASS: gcc.dg/guality/guality.c -Os execution test XPASS: gcc.dg/guality/inline-params.c -O2 execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test XPASS: gcc.dg/guality/inline-params.c -O3 -fomit-frame-pointer execution test XPASS: gcc.dg/guality/inline-params.c -O3 -g execution test XPASS: gcc.dg/guality/inline-params.c -Os execution test FAIL: gcc.dg/guality/pr36728-1.c -O1 line 16 y == 2 FAIL: gcc.dg/guality/pr36728-1.c -O2 line 16 arg1 == 1 FAIL: gcc.dg/guality/pr36728-1.c -O2 line 16 arg2 == 2 FAIL: gcc.dg/guality/pr36728-1.c -O2 line 18 arg1 == 1 FAIL: gcc.dg/guality/pr36728-1.c -O2 line 18 arg2 == 2 FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none line 16 arg1 == 1 FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none line 16 arg2 == 2 FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none line 18 arg1 == 1 FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none line 18 arg2 == 2 FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects line 16 arg1 == 1 FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects line 16 arg2 == 2 FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects line 18 arg1 == 1 FAIL: gcc.dg/guality/pr36728-1.
Results for 5.0.0 20150321 (experimental) [trunk revision 221551] (Debian 5-20150321-1) testsuite on aarch64-unknown-linux-gnu
LAST_UPDATED: Sat Mar 21 14:04:06 UTC 2015 (revision 221551) Native configuration is aarch64-unknown-linux-gnu === boehm-gc tests === Running target unix === boehm-gc Summary for unix === # of expected passes12 # of unsupported tests 1 Running target unix/-fstack-protector === boehm-gc Summary for unix/-fstack-protector === # of expected passes12 # of unsupported tests 1 === boehm-gc Summary === # of expected passes24 # of unsupported tests 2 === libatomic tests === Running target unix === libatomic Summary for unix === # of expected passes54 Running target unix/-fstack-protector === libatomic Summary for unix/-fstack-protector === # of expected passes54 === libatomic Summary === # of expected passes108 === libffi tests === Running target unix === libffi Summary for unix === # of expected passes2214 Running target unix/-fstack-protector === libffi Summary for unix/-fstack-protector === # of expected passes2214 === libffi Summary === # of expected passes4428 === libgo tests === Running target unix FAIL: math FAIL: runtime/pprof === libgo Summary === # of expected passes122 # of unexpected failures2 /build/gcc-5-_dZAkK/gcc-5-5-20150321/build/./gcc/gccgo version 5.0.0 20150321 (experimental) [trunk revision 221551] (Debian 5-20150321-1) === libgomp tests === Running target unix WARNING: program timed out. FAIL: libgomp.graphite/force-parallel-6.c execution test === libgomp Summary for unix === # of expected passes5760 # of unexpected failures1 # of unsupported tests 280 Running target unix/-fstack-protector WARNING: program timed out. FAIL: libgomp.graphite/force-parallel-6.c execution test === libgomp Summary for unix/-fstack-protector === # of expected passes5760 # of unexpected failures1 # of unsupported tests 280 === libgomp Summary === # of expected passes11520 # of unexpected failures2 # of unsupported tests 560 === libitm tests === Running target unix === libitm Summary for unix === # of expected passes26 # of expected failures 3 # of unsupported tests 1 Running target unix/-fstack-protector === libitm Summary for unix/-fstack-protector === # of expected passes26 # of expected failures 3 # of unsupported tests 1 === libitm Summary === # of expected passes52 # of expected failures 6 # of unsupported tests 2 === libjava tests === Running target unix === libstdc++ tests === Running target unix FAIL: 22_locale/numpunct/members/char/3.cc execution test FAIL: 22_locale/time_get/get_date/wchar_t/4.cc execution test === libstdc++ Summary for unix === # of expected passes10211 # of unexpected failures2 # of expected failures 65 # of unsupported tests 263 Running target unix/-fstack-protector FAIL: 22_locale/numpunct/members/char/3.cc execution test FAIL: 22_locale/time_get/get_date/wchar_t/4.cc execution test XPASS: 26_numerics/headers/cmath/c_math.cc execution test === libstdc++ Summary for unix/-fstack-protector === # of expected passes4331 # of unexpected failures2 # of unexpected successes 1 # of expected failures 61 # of unsupported tests 263 === libstdc++ Summary === # of expected passes14542 # of unexpected failures4 # of unexpected successes 1 # of expected failures 126 # of unsupported tests 526 Target: aarch64-linux-gnu gcc version 5.0.0 20150321 (experimental) [trunk revision 221551] (Debian 5-20150321-1) === g++ tests === Running target unix FAIL: g++.dg/guality/pr55665.C -O2 line 23 p == 40 FAIL: g++.dg/guality/pr55665.C -O3 -fomit-frame-pointer line 23 p == 40 FAIL: g++.dg/guality/pr55665.C -O3 -g line 23 p == 40 WARNING: lto.exp does not support dg-options in primary source file XPASS: g++.dg/tls/thread_local-order2.C -std=c++11 execution test XPASS: g++.dg/tls/thread_local-order2.C -std=c++14 execution test === g++ Summary for unix === # of expected passes86920 # of unexpected failures3 # of unexpected successes 2 # of expected failures 342 # of unsupported tests 3911 Running target unix/-fstack-protector FAIL: g++.dg/guality/pr55665.C -O2 line 23 p == 40 FAIL: g+
Bug#781060: g++-4.9: Broken optimization when move-constructing from virtual subclass
Package: g++-4.9
Version: 4.9.2-10
Using g++ 4.9.2-10 on amd64, the below program behaves differently
when compiled with -O2 vs. not. The non-optimized version is correct;
the program's output should be:
~A(): moved = true
~A(): moved = false
However, with the optimized version, the program incorrectly outputs:
~A(): moved = false
~A(): moved = false
I.e. the line `other.moved = true` has been elided, or perhaps written
to the wrong location in memory. In practice, given the typical use
cases for move constructors, this bug tends to cause double-frees and
use-after-frees. In praticular, this is breaking the Cap'n Proto
library, which I maintain.
The attached self-contained script will demonstrate the problem.
Both G++ 4.8.4-1 and Clang 3.5.0-10 produce the correct output.
Additionally, G++ "4.9.2 20150304 (prerelease)" on Arch Linux produces
the correct output, possibly suggesting that this bug is
Debian-specific. (You can test different compiler versions by passing
the compiler command to use as the script's first parameter. By
default it uses `g++`.)
-Kenton
===Program text===
#include
class A {
public:
bool moved = false;
A() = default;
A(A&& other) {
other.moved = true;
}
~A() {
printf("~A(): moved = %s\n", moved ? "true" : "false");
}
};
class B: virtual public A {};
class C: virtual public B {};
class D: public C {};
int main() {
A a = D();
}
=
-- System Information:
Debian Release: 8.0
APT prefers testing-updates
APT policy: (500, 'testing-updates'), (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16.0-4-amd64 (SMP w/12 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages g++-4.9 depends on:
ii gcc-4.94.9.2-10
ii gcc-4.9-base 4.9.2-10
ii libc6 2.19-15
ii libcloog-isl4 0.18.2-1+b2
ii libgmp10 2:6.0.0+dfsg-6
ii libisl10 0.12.2-2
ii libmpc31.0.2-1
ii libmpfr4 3.1.2-2
ii libstdc++-4.9-dev 4.9.2-10
ii zlib1g 1:1.2.8.dfsg-2+b1
g++-4.9 recommends no packages.
Versions of packages g++-4.9 suggests:
ii g++-4.9-multilib4.9.2-10
pn gcc-4.9-doc
pn libstdc++6-4.9-dbg
-- no debconf information
test-move-from-virtual-subclass.sh
Description: Bourne shell script
