Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/v/vowpal-wabbit/vowpal-wabbit_8.6.1.dfsg1-1+b3_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/vowpal-wabbit-8.6.1.dfsg1-1+b3bhqu48b4/vowpal-wabbit_8.6.1.dfsg1-1+b3_amd64.buildinfo Get source package info: vowpal-wabbit=8.6.1.dfsg1-1 Source URL: http://snapshot.notset.fr/mr/package/vowpal-wabbit/8.6.1.dfsg1-1/srcfiles?fileinfo=1 env -i PATH=/usr/sbin:/usr/bin:/sbin:/bin TMPDIR=/tmp mmdebstrap --arch=amd64 --include=autoconf=2.69-11.1 automake=1:1.16.3-1 autopoint=0.19.8.1-10 autotools-dev=20180224.1 base-files=11 base-passwd=3.5.48 bash=5.1-1 binutils=2.35.1-4 binutils-common=2.35.1-4 binutils-x86-64-linux-gnu=2.35.1-4 bsdextrautils=2.36.1-2 bsdutils=1:2.36.1-2 build-essential=12.8 bzip2=1.0.8-4 coreutils=8.32-4+b1 cpp=4:10.2.0-1 cpp-10=10.2.1-1 dash=0.5.11+git20200708+dd9ef66-2 debconf=1.5.74 debhelper=13.3 debianutils=4.11.2 dh-autoreconf=19 dh-strip-nondeterminism=1.9.0-1 diffutils=1:3.7-3 dpkg=1.20.5 dpkg-dev=1.20.5 dwz=0.13+20201015-2 file=1:5.39-3 findutils=4.7.0+git20201010-2 g++=4:10.2.0-1 g++-10=10.2.1-1 gcc=4:10.2.0-1 gcc-10=10.2.1-1 gcc-10-base=10.2.1-1 gettext=0.19.8.1-10 gettext-base=0.19.8.1-10 grep=3.6-1 groff-base=1.22.4-5 gzip=1.10-2 help2man=1.47.16 hostname=3.23 html2text=1.3.2a-28 init-system-helpers=1.59 intltool-debian=0.35.0+20060710.5 libacl1=2.2.53-8 libarchive-zip-perl=1.68-1 libasan6=10.2.1-1 libatomic1=10.2.1-1 libattr1=1:2.4.48-5 libaudit-common=1:2.8.5-3.1 libaudit1=1:2.8.5-3.1+b1 libbinutils=2.35.1-4 libblkid1=2.36.1-2 libboost-program-options-dev=1.74.0.2 libboost-program-options1.74-dev=1.74.0-3+b1 libboost-program-options1.74.0=1.74.0-3+b1 libboost-python-dev=1.74.0.2 libboost-python1.74-dev=1.74.0-3+b1 libboost-python1.74.0=1.74.0-3+b1 libboost1.74-dev=1.74.0-3+b1 libbz2-1.0=1.0.8-4 libc-bin=2.31-5 libc-dev-bin=2.31-5 libc6=2.31-5 libc6-dev=2.31-5 libcap-ng0=0.7.9-2.2+b1 libcc1-0=10.2.1-1 libcom-err2=1.45.6-1 libcroco3=0.6.13-1 libcrypt-dev=1:4.4.17-1 libcrypt1=1:4.4.17-1 libctf-nobfd0=2.35.1-4 libctf0=2.35.1-4 libdb5.3=5.3.28+dfsg1-0.6 libdebconfclient0=0.255 libdebhelper-perl=13.3 libdpkg-perl=1.20.5 libelf1=0.182-1 libexpat1=2.2.10-1 libexpat1-dev=2.2.10-1 libffi7=3.3-5 libfile-stripnondeterminism-perl=1.9.0-1 libgcc-10-dev=10.2.1-1 libgcc-s1=10.2.1-1 libgcrypt20=1.8.7-2 libgdbm-compat4=1.18.1-5.1 libgdbm6=1.18.1-5.1 libglib2.0-0=2.66.3-2 libgmp10=2:6.2.1+dfsg-1 libgomp1=10.2.1-1 libgpg-error0=1.38-2 libgssapi-krb5-2=1.18.3-4 libicu67=67.1-5 libisl23=0.23-1 libitm1=10.2.1-1 libk5crypto3=1.18.3-4 libkeyutils1=1.6.1-2 libkrb5-3=1.18.3-4 libkrb5support0=1.18.3-4 liblocale-gettext-perl=1.07-4+b1 liblsan0=10.2.1-1 liblz4-1=1.9.2-2 liblzma5=5.2.4-1+b1 libmagic-mgc=1:5.39-3 libmagic1=1:5.39-3 libmount1=2.36.1-2 libmpc3=1.2.0-1 libmpfr6=4.1.0-3 libncursesw6=6.2+20201114-1 libnsl-dev=1.3.0-2 libnsl2=1.3.0-2 libpam-modules=1.3.1-5 libpam-modules-bin=1.3.1-5 libpam-runtime=1.3.1-5 libpam0g=1.3.1-5 libpcre2-8-0=10.35-2 libpcre3=2:8.39-13 libperl5.32=5.32.0-5 libpipeline1=1.5.3-1 libpython3-dev=3.9.0-4 libpython3-stdlib=3.9.0-4 libpython3.9=3.9.1-1 libpython3.9-dev=3.9.1-1 libpython3.9-minimal=3.9.1-1 libpython3.9-stdlib=3.9.1-1 libquadmath0=10.2.1-1 libreadline8=8.1-1 libseccomp2=2.5.0-3+b1 libselinux1=3.1-2+b2 libsigsegv2=2.12-2 libsmartcols1=2.36.1-2 libsqlite3-0=3.34.0-1 libssl1.1=1.1.1i-1 libstdc++-10-dev=10.2.1-1 libstdc++6=10.2.1-1 libsub-override-perl=0.09-2 libsystemd0=247.1-3 libtinfo6=6.2+20201114-1 libtirpc-common=1.2.6-3 libtirpc-dev=1.2.6-3 libtirpc3=1.2.6-3 libtool=2.4.6-14 libtsan0=10.2.1-1 libubsan1=10.2.1-1 libuchardet0=0.0.7-1 libudev1=247.1-3 libunistring2=0.9.10-4 libuuid1=2.36.1-2 libxml2=2.9.10+dfsg-6.3+b1 libzstd1=1.4.5+dfsg-4 linux-libc-dev=5.9.11-1 login=1:4.8.1-1 lsb-base=11.1.0 m4=1.4.18-4 mailcap=3.67 make=4.3-4 man-db=2.9.3-2 markdown=1.0.1-10 mawk=1.3.4.20200120-2 media-types=1.0.1 mime-support=3.66 ncurses-base=6.2+20201114-1 ncurses-bin=6.2+20201114-1 patch=2.7.6-6 perl=5.32.0-5 perl-base=5.32.0-5 perl-modules-5.32=5.32.0-5 po-debconf=1.0.21 python3=3.9.0-4 python3-dev=3.9.0-4 python3-distutils=3.8.6-1 python3-lib2to3=3.8.6-1 python3-minimal=3.9.0-4 python3.9=3.9.1-1 python3.9-dev=3.9.1-1 python3.9-minimal=3.9.1-1 rapidjson-dev=1.1.0+dfsg2-6 readline-common=8.1-1 sed=4.7-1 sensible-utils=0.0.12+nmu1 sysvinit-utils=2.96-5 tar=1.32+dfsg-1 tzdata=2020d-1 util-linux=2.36.1-2 xz-utils=5.2.4-1+b1 zlib1g=1:1.2.11.dfsg-2 zlib1g-dev=1:1.2.11.dfsg-2 --variant=apt --aptopt=Acquire::Check-Valid-Until "false" --aptopt=Acquire::http::Dl-Limit "1000"; --aptopt=Acquire::https::Dl-Limit "1000"; --aptopt=Acquire::Retries "5"; --aptopt=APT::Get::allow-downgrades "true"; --keyring=/usr/share/keyrings/ --essential-hook=chroot "$1" sh -c "apt-get --yes install fakeroot util-linux" --essential-hook=copy-in /usr/share/keyrings/debian-archive-bullseye-automatic.gpg /usr/share/keyrings/debian-archive-bullseye-security-automatic.gpg /usr/share/keyrings/debian-archive-bullseye-stable.gpg /usr/share/keyrings/debian-archive-buster-automatic.gpg /usr/share/keyrings/debian-archive-buster-security-automatic.gpg /usr/share/keyrings/debian-archive-buster-stable.gpg /usr/share/keyrings/debian-archive-keyring.gpg /usr/share/keyrings/debian-archive-removed-keys.gpg /usr/share/keyrings/debian-archive-stretch-automatic.gpg /usr/share/keyrings/debian-archive-stretch-security-automatic.gpg /usr/share/keyrings/debian-archive-stretch-stable.gpg /usr/share/keyrings/debian-ports-archive-keyring-removed.gpg /usr/share/keyrings/debian-ports-archive-keyring.gpg /usr/share/keyrings/debian-keyring.gpg /etc/apt/trusted.gpg.d/ --essential-hook=chroot "$1" sh -c "rm /etc/apt/sources.list && echo 'deb http://snapshot.notset.fr/archive/debian/20180728T090405Z/ unstable main deb-src http://snapshot.notset.fr/archive/debian/20180728T090405Z/ unstable main deb http://snapshot.notset.fr/archive/debian/20201212T153433Z/ unstable main deb http://snapshot.notset.fr/archive/debian/20201210T083846Z/ unstable main' >> /etc/apt/sources.list && apt-get update" --customize-hook=chroot "$1" useradd --no-create-home -d /nonexistent -p "" builduser -s /bin/bash --customize-hook=chroot "$1" env sh -c "apt-get source --only-source -d vowpal-wabbit=8.6.1.dfsg1-1 && mkdir -p /build/vowpal-wabbit-3JnnAn && dpkg-source --no-check -x /*.dsc /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1 && cd /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1 && { printf '%s' 'vowpal-wabbit (8.6.1.dfsg1-1+b3) sid; urgency=low, binary-only=yes * Binary-only non-maintainer upload for amd64; no source changes. * Rebuild against boost 1.74 -- amd64 / i386 Build Daemon (x86-ubc-01) Sat, 12 Dec 2020 18:34:43 +0000 '; cat debian/changelog; } > debian/changelog.debrebuild && mv debian/changelog.debrebuild debian/changelog && chown -R builduser:builduser /build/vowpal-wabbit-3JnnAn" --customize-hook=chroot "$1" env --unset=TMPDIR runuser builduser -c "cd /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1 && env DEB_BUILD_OPTIONS="parallel=4" LC_ALL="C.UTF-8" SOURCE_DATE_EPOCH="1607798083" DEB_BUILD_OPTIONS=nocheck dpkg-buildpackage -uc -a amd64 --build=any" --customize-hook=sync-out /build/vowpal-wabbit-3JnnAn /tmp/vowpal-wabbit-8.6.1.dfsg1-1+b3bhqu48b4 bullseye /dev/null deb http://snapshot.notset.fr/archive/debian/20201210T083846Z unstable main I: automatically chosen mode: root I: chroot architecture amd64 is equal to the host's architecture I: automatically chosen format: null I: using /tmp/mmdebstrap.qTV41Jz1Lg as tempdir I: running apt-get update... I: downloading packages with apt... I: extracting archives... I: installing essential packages... I: running --essential-hook in shell: sh -c 'chroot "$1" sh -c "apt-get --yes install fakeroot util-linux"' exec /tmp/mmdebstrap.qTV41Jz1Lg Reading package lists... Building dependency tree... util-linux is already the newest version (2.36.1-2). The following NEW packages will be installed: fakeroot libfakeroot 0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded. Need to get 134 kB of archives. After this operation, 397 kB of additional disk space will be used. Get:1 http://snapshot.notset.fr/archive/debian/20201210T083846Z unstable/main amd64 libfakeroot amd64 1.25.3-1.1 [47.0 kB] Get:2 http://snapshot.notset.fr/archive/debian/20201210T083846Z unstable/main amd64 fakeroot amd64 1.25.3-1.1 [87.0 kB] debconf: delaying package configuration, since apt-utils is not installed Fetched 134 kB in 0s (708 kB/s) Selecting previously unselected package libfakeroot:amd64. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 4616 files and directories currently installed.) Preparing to unpack .../libfakeroot_1.25.3-1.1_amd64.deb ... Unpacking libfakeroot:amd64 (1.25.3-1.1) ... Selecting previously unselected package fakeroot. Preparing to unpack .../fakeroot_1.25.3-1.1_amd64.deb ... Unpacking fakeroot (1.25.3-1.1) ... Setting up libfakeroot:amd64 (1.25.3-1.1) ... Setting up fakeroot (1.25.3-1.1) ... update-alternatives: using /usr/bin/fakeroot-sysv to provide /usr/bin/fakeroot (fakeroot) in auto mode Processing triggers for libc-bin (2.31-5) ... I: running special hook: copy-in /usr/share/keyrings/debian-archive-bullseye-automatic.gpg /usr/share/keyrings/debian-archive-bullseye-security-automatic.gpg /usr/share/keyrings/debian-archive-bullseye-stable.gpg /usr/share/keyrings/debian-archive-buster-automatic.gpg /usr/share/keyrings/debian-archive-buster-security-automatic.gpg /usr/share/keyrings/debian-archive-buster-stable.gpg /usr/share/keyrings/debian-archive-keyring.gpg /usr/share/keyrings/debian-archive-removed-keys.gpg /usr/share/keyrings/debian-archive-stretch-automatic.gpg /usr/share/keyrings/debian-archive-stretch-security-automatic.gpg /usr/share/keyrings/debian-archive-stretch-stable.gpg /usr/share/keyrings/debian-ports-archive-keyring-removed.gpg /usr/share/keyrings/debian-ports-archive-keyring.gpg /usr/share/keyrings/debian-keyring.gpg /etc/apt/trusted.gpg.d/ I: running --essential-hook in shell: sh -c 'chroot "$1" sh -c "rm /etc/apt/sources.list && echo 'deb http://snapshot.notset.fr/archive/debian/20180728T090405Z/ unstable main deb-src http://snapshot.notset.fr/archive/debian/20180728T090405Z/ unstable main deb http://snapshot.notset.fr/archive/debian/20201212T153433Z/ unstable main deb http://snapshot.notset.fr/archive/debian/20201210T083846Z/ unstable main' >> /etc/apt/sources.list && apt-get update"' exec /tmp/mmdebstrap.qTV41Jz1Lg Get:1 http://snapshot.notset.fr/archive/debian/20180728T090405Z unstable InRelease [233 kB] Get:2 http://snapshot.notset.fr/archive/debian/20201212T153433Z unstable InRelease [153 kB] Hit:3 http://snapshot.notset.fr/archive/debian/20201210T083846Z unstable InRelease Ign:4 http://snapshot.notset.fr/archive/debian/20180728T090405Z unstable/main Sources Ign:5 http://snapshot.notset.fr/archive/debian/20180728T090405Z unstable/main amd64 Packages Ign:4 http://snapshot.notset.fr/archive/debian/20180728T090405Z unstable/main Sources Ign:5 http://snapshot.notset.fr/archive/debian/20180728T090405Z unstable/main amd64 Packages Ign:4 http://snapshot.notset.fr/archive/debian/20180728T090405Z unstable/main Sources Ign:5 http://snapshot.notset.fr/archive/debian/20180728T090405Z unstable/main amd64 Packages Get:4 http://snapshot.notset.fr/archive/debian/20180728T090405Z unstable/main Sources [11.3 MB] Get:5 http://snapshot.notset.fr/archive/debian/20180728T090405Z unstable/main amd64 Packages [10.9 MB] Ign:6 http://snapshot.notset.fr/archive/debian/20201212T153433Z unstable/main amd64 Packages Ign:6 http://snapshot.notset.fr/archive/debian/20201212T153433Z unstable/main amd64 Packages Ign:6 http://snapshot.notset.fr/archive/debian/20201212T153433Z unstable/main amd64 Packages Get:6 http://snapshot.notset.fr/archive/debian/20201212T153433Z unstable/main amd64 Packages [11.6 MB] Fetched 34.2 MB in 28s (1203 kB/s) Reading package lists... I: installing remaining packages inside the chroot... I: running --customize-hook in shell: sh -c 'chroot "$1" useradd --no-create-home -d /nonexistent -p "" builduser -s /bin/bash' exec /tmp/mmdebstrap.qTV41Jz1Lg I: running --customize-hook in shell: sh -c 'chroot "$1" env sh -c "apt-get source --only-source -d vowpal-wabbit=8.6.1.dfsg1-1 && mkdir -p /build/vowpal-wabbit-3JnnAn && dpkg-source --no-check -x /*.dsc /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1 && cd /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1 && { printf '%s' 'vowpal-wabbit (8.6.1.dfsg1-1+b3) sid; urgency=low, binary-only=yes * Binary-only non-maintainer upload for amd64; no source changes. * Rebuild against boost 1.74 -- amd64 / i386 Build Daemon (x86-ubc-01) Sat, 12 Dec 2020 18:34:43 +0000 '; cat debian/changelog; } > debian/changelog.debrebuild && mv debian/changelog.debrebuild debian/changelog && chown -R builduser:builduser /build/vowpal-wabbit-3JnnAn"' exec /tmp/mmdebstrap.qTV41Jz1Lg Reading package lists... NOTICE: 'vowpal-wabbit' packaging is maintained in the 'Git' version control system at: git://github.com/yarikoptic/vowpal_wabbit.git -b debian Please use: git clone git://github.com/yarikoptic/vowpal_wabbit.git -b debian to retrieve the latest (possibly unreleased) updates to the package. Need to get 18.0 MB of source archives. Get:1 http://snapshot.notset.fr/archive/debian/20180728T090405Z unstable/main vowpal-wabbit 8.6.1.dfsg1-1 (dsc) [2273 B] Get:2 http://snapshot.notset.fr/archive/debian/20180728T090405Z unstable/main vowpal-wabbit 8.6.1.dfsg1-1 (tar) [18.0 MB] Get:3 http://snapshot.notset.fr/archive/debian/20180728T090405Z unstable/main vowpal-wabbit 8.6.1.dfsg1-1 (diff) [6752 B] Fetched 18.0 MB in 14s (1273 kB/s) Download complete and in download only mode W: Download is performed unsandboxed as root as file 'vowpal-wabbit_8.6.1.dfsg1-1.dsc' couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permission denied) dpkg-source: info: extracting vowpal-wabbit in /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1 dpkg-source: info: unpacking vowpal-wabbit_8.6.1.dfsg1.orig.tar.gz dpkg-source: info: unpacking vowpal-wabbit_8.6.1.dfsg1-1.debian.tar.xz dpkg-source: info: using patch list from debian/patches/series dpkg-source: info: applying deb_skip_42 I: running --customize-hook in shell: sh -c 'chroot "$1" env --unset=TMPDIR runuser builduser -c "cd /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1 && env DEB_BUILD_OPTIONS="parallel=4" LC_ALL="C.UTF-8" SOURCE_DATE_EPOCH="1607798083" DEB_BUILD_OPTIONS=nocheck dpkg-buildpackage -uc -a amd64 --build=any"' exec /tmp/mmdebstrap.qTV41Jz1Lg dpkg-buildpackage: info: source package vowpal-wabbit dpkg-buildpackage: info: source version 8.6.1.dfsg1-1+b3 dpkg-buildpackage: info: source distribution sid dpkg-buildpackage: info: source changed by amd64 / i386 Build Daemon (x86-ubc-01) dpkg-source --before-build . dpkg-buildpackage: info: host architecture amd64 fakeroot debian/rules clean make: Circular README.md <- README dependency dropped. fgrep -v "Status]" README.md \ | markdown \ | html2text -style pretty -nobs \ | sed -e 's:>:>:g' \ > README dh debian/rules --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh clean --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) debian/rules override_dh_auto_clean make[1]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[1]: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_auto_clean dh_auto_clean: warning: Compatibility levels before 10 are deprecated (level 9 in use) make -j1 clean make[2]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' cd vowpalwabbit && make clean make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/vowpalwabbit' rm -f *.o *.d vw active_interactor *~ vw.1 libvw.a liballreduce.a make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/vowpalwabbit' cd cluster && make clean make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/cluster' rm -f *.o vw active_interactor *~ vw.1 make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/cluster' cd library && make clean make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/library' rm -f *.o ezexample_predict ezexample_train library_example test_search recommend ezexample_predict_threaded make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/library' cd python && make clean make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/python' rm -f *.o pylibvw.so make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/python' cd java && make clean make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/java' rm -f target/libvw_jni.so rm -f src/main/c++/jni_base_learner.o src/main/c++/vowpalWabbit_VW.o src/main/c++/vowpalWabbit_learner_VWActionProbsLearner.o src/main/c++/vowpalWabbit_learner_VWActionScoresLearner.o src/main/c++/vowpalWabbit_learner_VWLearners.o src/main/c++/vowpalWabbit_learner_VWMulticlassLearner.o src/main/c++/vowpalWabbit_learner_VWMultilabelsLearner.o src/main/c++/vowpalWabbit_learner_VWProbLearner.o src/main/c++/vowpalWabbit_learner_VWScalarLearner.o src/main/c++/vowpalWabbit_learner_VWScalarsLearner.o make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/java' cd reinforcement_learning/rlclientlib && make clean make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/reinforcement_learning/rlclientlib' rm -f *.o rm -f librlclient.a make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/reinforcement_learning/rlclientlib' cd reinforcement_learning/unit_test; make clean make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/reinforcement_learning/unit_test' rm -f *.o rm -f rlclient-test.out make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/reinforcement_learning/unit_test' cd reinforcement_learning/examples/basic_usage_cpp; make clean make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/reinforcement_learning/examples/basic_usage_cpp' rm -f *.o rm -f basic_usage_cpp.out make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/reinforcement_learning/examples/basic_usage_cpp' cd reinforcement_learning/examples/rl_sim_cpp; make clean make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/reinforcement_learning/examples/rl_sim_cpp' rm -f *.o rm -f rl_sim_cpp.out make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/reinforcement_learning/examples/rl_sim_cpp' make[2]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' rm -f README rm -f test/*.predict test/*.tmp depend vowpalwabbit/vw.1 : # And more garbage left with autoreconf rm -f vowpalwabbit/config.h vowpalwabbit/depend : # Remove generated makefiles rm -f Makefile library/Makefile cluster/Makefile vowpalwabbit/Makefile make[1]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' dh_autoreconf_clean -O--buildsystem=autoconf dh_clean -O--buildsystem=autoconf dh_clean: warning: Compatibility levels before 10 are deprecated (level 9 in use) debian/rules build-arch make: Circular README.md <- README dependency dropped. fgrep -v "Status]" README.md \ | markdown \ | html2text -style pretty -nobs \ | sed -e 's:>:>:g' \ > README dh debian/rules --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh build-arch --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_update_autotools_config -a -O--buildsystem=autoconf dh_autoreconf -a -O--buildsystem=autoconf libtoolize: putting auxiliary files in '.'. libtoolize: copying file './ltmain.sh' libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'acinclude.d'. libtoolize: copying file 'acinclude.d/libtool.m4' libtoolize: copying file 'acinclude.d/ltoptions.m4' libtoolize: copying file 'acinclude.d/ltsugar.m4' libtoolize: copying file 'acinclude.d/ltversion.m4' libtoolize: copying file 'acinclude.d/lt~obsolete.m4' configure.ac:15: installing './compile' configure.ac:13: installing './config.guess' configure.ac:13: installing './config.sub' configure.ac:3: installing './install-sh' configure.ac:3: installing './missing' cluster/Makefile.am: installing './depcomp' debian/rules override_dh_auto_configure make[1]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[1]: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_auto_configure -- \ CFLAGS="-g -O2 -fdebug-prefix-map=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security" CPPFLAGS="-Wdate-time -D_FORTIFY_SOURCE=2" CXXFLAGS="-g -O2 -fdebug-prefix-map=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security" FCFLAGS="-g -O2 -fdebug-prefix-map=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1=. -fstack-protector-strong" FFLAGS="-g -O2 -fdebug-prefix-map=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1=. -fstack-protector-strong" GCJFLAGS="-g -O2 -fdebug-prefix-map=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1=. -fstack-protector-strong" LDFLAGS="-Wl,-z,relro" OBJCFLAGS="-g -O2 -fdebug-prefix-map=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security" OBJCXXFLAGS="-g -O2 -fdebug-prefix-map=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security" \ --with-boost-libdir=/usr/lib/x86_64-linux-gnu CXXFLAGS="-mmmx -msse -msse2 -mfpmath=sse" dh_auto_configure: warning: Compatibility levels before 10 are deprecated (level 9 in use) ./configure --build=x86_64-linux-gnu --prefix=/usr --includedir=\${prefix}/include --mandir=\${prefix}/share/man --infodir=\${prefix}/share/info --sysconfdir=/etc --localstatedir=/var --disable-option-checking --disable-silent-rules --libdir=\${prefix}/lib/x86_64-linux-gnu --libexecdir=\${prefix}/lib/x86_64-linux-gnu --disable-maintainer-mode --disable-dependency-tracking "CFLAGS=-g -O2 -fdebug-prefix-map=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security" "CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2" "CXXFLAGS=-g -O2 -fdebug-prefix-map=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security" "FCFLAGS=-g -O2 -fdebug-prefix-map=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1=. -fstack-protector-strong" "FFLAGS=-g -O2 -fdebug-prefix-map=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1=. -fstack-protector-strong" "GCJFLAGS=-g -O2 -fdebug-prefix-map=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1=. -fstack-protector-strong" LDFLAGS=-Wl,-z,relro "OBJCFLAGS=-g -O2 -fdebug-prefix-map=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security" "OBJCXXFLAGS=-g -O2 -fdebug-prefix-map=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1=. -fstack-protector-strong -Wformat -Werror=format-security" --with-boost-libdir=/usr/lib/x86_64-linux-gnu "CXXFLAGS=-mmmx -msse -msse2 -mfpmath=sse" checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... no checking for mawk... mawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking for g++... g++ checking whether the C++ compiler works... yes checking for C++ compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking whether make supports the include directive... yes (GNU style) checking dependency style of g++... none checking how to run the C++ preprocessor... g++ -E checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking how to print strings... printf checking for gcc... gcc checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking whether gcc understands -c and -o together... yes checking dependency style of gcc... none checking for a sed that does not truncate output... /bin/sed checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for fgrep... /bin/grep -F checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for ar... ar checking for archiver @FILE support... @ checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking for sysroot... no checking for a working dd... /bin/dd checking how to truncate binary pipes... /bin/dd bs=4096 count=1 checking for mt... no checking if : is a manifest tool... no checking how to run the C preprocessor... gcc -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC -DPIC checking if gcc PIC flag -fPIC -DPIC works... yes checking if gcc static flag -static works... yes checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking how to run the C++ preprocessor... g++ -E checking for ld used by g++... /usr/bin/ld -m elf_x86_64 checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld... yes checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking for g++ option to produce PIC... -fPIC -DPIC checking if g++ PIC flag -fPIC -DPIC works... yes checking if g++ static flag -static works... yes checking if g++ supports -c -o file.o... yes checking if g++ supports -c -o file.o... (cached) yes checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking dynamic linker characteristics... (cached) GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether g++ supports C++11 features by default... yes checking for ANSI C header files... (cached) yes checking for boostlib >= 1.0... yes checking whether the Boost::Program_Options library is available... yes checking for exit in -lboost_program_options... yes checking if zlib is wanted... yes checking for pthread_join in LIBS=-lpthread with CFLAGS=... yes checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE checking if more special flags are required for pthreads... no checking for PTHREAD_PRIO_INHERIT... yes checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating vowpalwabbit/Makefile config.status: creating cluster/Makefile config.status: creating library/Makefile config.status: creating libvw.pc config.status: creating libvw_c_wrapper.pc config.status: creating vowpalwabbit/config.h config.status: executing depfiles commands config.status: executing libtool commands make[1]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' debian/rules override_dh_auto_build make[1]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[1]: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_auto_build dh_auto_build: warning: Compatibility levels before 10 are deprecated (level 9 in use) make -j1 make[2]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' Making all in vowpalwabbit make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/vowpalwabbit' make all-am make[4]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/vowpalwabbit' g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o vw-main.o `test -f 'main.cc' || echo './'`main.cc In file included from global_data.h:19, from parse_args.h:7, from main.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from parse_args.h:7, from main.cc:13: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_args.h:7, from main.cc:13: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from parse_args.h:7, from main.cc:13: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_args.h:7, from main.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_args.h:7, from main.cc:13: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_args.h:7, from main.cc:13: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_args.h:7, from main.cc:13: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_args.h:7, from main.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_args.h:7, from main.cc:13: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o parser_helper.lo parser_helper.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parser_helper.cc -fPIC -DPIC -o .libs/parser_helper.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parser_helper.cc -o parser_helper.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o global_data.lo global_data.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c global_data.cc -fPIC -DPIC -o .libs/global_data.o In file included from global_data.h:19, from global_data.cc:14: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from global_data.cc:14: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from global_data.cc:14: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from global_data.cc:14: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from global_data.cc:14: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from global_data.cc:14: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from global_data.cc:14: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from global_data.cc:14: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from global_data.cc:14: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from global_data.cc:14: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c global_data.cc -o global_data.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o io_buf.lo io_buf.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c io_buf.cc -fPIC -DPIC -o .libs/io_buf.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c io_buf.cc -o io_buf.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o parse_regressor.lo parse_regressor.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_regressor.cc -fPIC -DPIC -o .libs/parse_regressor.o In file included from global_data.h:19, from parse_regressor.cc:23: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from parse_regressor.cc:23: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.cc:23: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from parse_regressor.cc:23: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.cc:23: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.cc:23: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.cc:23: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.cc:23: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.cc:23: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.cc:23: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_regressor.cc -o parse_regressor.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o parse_primitives.lo parse_primitives.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_primitives.cc -fPIC -DPIC -o .libs/parse_primitives.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_primitives.cc -o parse_primitives.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o unique_sort.lo unique_sort.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c unique_sort.cc -fPIC -DPIC -o .libs/unique_sort.o In file included from example.h:10, from unique_sort.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from example.h:10, from unique_sort.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from example.h:10, from unique_sort.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from example.h:10, from unique_sort.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from example.h:10, from unique_sort.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from unique_sort.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from example.h:10, from unique_sort.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from unique_sort.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from example.h:10, from unique_sort.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from unique_sort.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c unique_sort.cc -o unique_sort.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cache.lo cache.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cache.cc -fPIC -DPIC -o .libs/cache.o In file included from cache.h:7, from cache.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from cache.h:7, from cache.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from cache.h:7, from cache.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from cache.h:7, from cache.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from cache.h:7, from cache.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from cache.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from cache.h:7, from cache.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from cache.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from cache.h:7, from cache.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from cache.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cache.cc -o cache.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o rand48.lo rand48.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c rand48.cc -fPIC -DPIC -o .libs/rand48.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c rand48.cc -o rand48.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o no_label.lo no_label.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c no_label.cc -fPIC -DPIC -o .libs/no_label.o In file included from cache.h:7, from no_label.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from cache.h:7, from no_label.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from cache.h:7, from no_label.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from cache.h:7, from no_label.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from cache.h:7, from no_label.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from no_label.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from cache.h:7, from no_label.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from no_label.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from cache.h:7, from no_label.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from no_label.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c no_label.cc -o no_label.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o simple_label.lo simple_label.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c simple_label.cc -fPIC -DPIC -o .libs/simple_label.o In file included from cache.h:7, from simple_label.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from cache.h:7, from simple_label.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from cache.h:7, from simple_label.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from cache.h:7, from simple_label.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from cache.h:7, from simple_label.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from simple_label.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from cache.h:7, from simple_label.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from simple_label.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from cache.h:7, from simple_label.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from simple_label.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c simple_label.cc -o simple_label.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o multiclass.lo multiclass.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c multiclass.cc -fPIC -DPIC -o .libs/multiclass.o In file included from global_data.h:19, from multiclass.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from multiclass.cc:3: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from multiclass.cc:3: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from multiclass.cc:3: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from multiclass.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from multiclass.cc:3: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from multiclass.cc:3: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from multiclass.cc:3: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from multiclass.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from multiclass.cc:3: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c multiclass.cc -o multiclass.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o oaa.lo oaa.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c oaa.cc -fPIC -DPIC -o .libs/oaa.o In file included from io_buf.h:14, from reductions.h:10, from oaa.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from oaa.cc:9: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from oaa.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from oaa.cc:9: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from oaa.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from oaa.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from oaa.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from oaa.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from oaa.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from oaa.cc:9: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c oaa.cc -o oaa.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o multilabel_oaa.lo multilabel_oaa.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c multilabel_oaa.cc -fPIC -DPIC -o .libs/multilabel_oaa.o In file included from io_buf.h:14, from reductions.h:10, from multilabel_oaa.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from multilabel_oaa.cc:8: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from multilabel_oaa.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from multilabel_oaa.cc:8: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from multilabel_oaa.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from multilabel_oaa.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from multilabel_oaa.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from multilabel_oaa.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from multilabel_oaa.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from multilabel_oaa.cc:8: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c multilabel_oaa.cc -o multilabel_oaa.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o boosting.lo boosting.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c boosting.cc -fPIC -DPIC -o .libs/boosting.o In file included from io_buf.h:14, from reductions.h:10, from boosting.cc:22: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from boosting.cc:22: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from boosting.cc:22: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from boosting.cc:22: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from boosting.cc:22: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from boosting.cc:22: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from boosting.cc:22: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from boosting.cc:22: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from boosting.cc:22: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from boosting.cc:22: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c boosting.cc -o boosting.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o ect.lo ect.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c ect.cc -fPIC -DPIC -o .libs/ect.o In file included from io_buf.h:14, from reductions.h:10, from ect.cc:17: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from ect.cc:17: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from ect.cc:17: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from ect.cc:17: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from ect.cc:17: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from ect.cc:17: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from ect.cc:17: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from ect.cc:17: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from ect.cc:17: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from ect.cc:17: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c ect.cc -o ect.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o marginal.lo marginal.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c marginal.cc -fPIC -DPIC -o .libs/marginal.o In file included from io_buf.h:14, from reductions.h:10, from marginal.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from marginal.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from marginal.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from marginal.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from marginal.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from marginal.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from marginal.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from marginal.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from marginal.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from marginal.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c marginal.cc -o marginal.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o autolink.lo autolink.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c autolink.cc -fPIC -DPIC -o .libs/autolink.o In file included from io_buf.h:14, from reductions.h:10, from autolink.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from autolink.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from autolink.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from autolink.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from autolink.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from autolink.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from autolink.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from autolink.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from autolink.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from autolink.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c autolink.cc -o autolink.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o binary.lo binary.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c binary.cc -fPIC -DPIC -o .libs/binary.o In file included from io_buf.h:14, from reductions.h:10, from binary.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from binary.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from binary.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from binary.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from binary.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from binary.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from binary.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from binary.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from binary.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from binary.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c binary.cc -o binary.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o lrq.lo lrq.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c lrq.cc -fPIC -DPIC -o .libs/lrq.o In file included from io_buf.h:14, from reductions.h:10, from lrq.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from lrq.cc:3: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrq.cc:3: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from lrq.cc:3: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrq.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from lrq.cc:3: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrq.cc:3: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from lrq.cc:3: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrq.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from lrq.cc:3: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c lrq.cc -o lrq.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cost_sensitive.lo cost_sensitive.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cost_sensitive.cc -fPIC -DPIC -o .libs/cost_sensitive.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from cost_sensitive.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from cost_sensitive.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cost_sensitive.cc -o cost_sensitive.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o multilabel.lo multilabel.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c multilabel.cc -fPIC -DPIC -o .libs/multilabel.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from multilabel.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from multilabel.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c multilabel.cc -o multilabel.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o label_dictionary.lo label_dictionary.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c label_dictionary.cc -fPIC -DPIC -o .libs/label_dictionary.o In file included from global_data.h:27, from reductions.h:14, from label_dictionary.cc:1: v_hashmap.h: In instantiation of ‘void v_hashmap::clear() [with K = long unsigned int; V = features]’: label_dictionary.cc:109:13: required from here v_hashmap.h:94:11: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess] 94 | memset(dat.begin(), 0, base_size()*sizeof(hash_elem)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:27, from reductions.h:14, from label_dictionary.cc:1: v_hashmap.h:17:10: note: ‘struct v_hashmap::hash_elem’ declared here 17 | struct hash_elem | ^~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from label_dictionary.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from label_dictionary.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from label_dictionary.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from label_dictionary.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from label_dictionary.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from label_dictionary.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from label_dictionary.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from label_dictionary.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from label_dictionary.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from label_dictionary.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from global_data.h:27, from reductions.h:14, from label_dictionary.cc:1: v_hashmap.h: In instantiation of ‘void v_hashmap::double_size() [with K = long unsigned int; V = features]’: v_hashmap.h:236:9: required from ‘void v_hashmap::put_after_get(const K&, uint64_t, const V&) [with K = long unsigned int; V = features; uint64_t = long unsigned int]’ label_dictionary.cc:94:38: required from here v_hashmap.h:157:11: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess] 157 | memset(dat.begin(), 0, base_size()*sizeof(hash_elem)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:27, from reductions.h:14, from label_dictionary.cc:1: v_hashmap.h:17:10: note: ‘struct v_hashmap::hash_elem’ declared here 17 | struct hash_elem | ^~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from label_dictionary.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = v_hashmap::hash_elem; size_t = long unsigned int]’: v_hashmap.h:149:15: required from ‘void v_hashmap::double_size() [with K = long unsigned int; V = features]’ v_hashmap.h:236:9: required from ‘void v_hashmap::put_after_get(const K&, uint64_t, const V&) [with K = long unsigned int; V = features; uint64_t = long unsigned int]’ label_dictionary.cc:94:38: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:27, from reductions.h:14, from label_dictionary.cc:1: v_hashmap.h:17:10: note: ‘struct v_hashmap::hash_elem’ declared here 17 | struct hash_elem | ^~~~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c label_dictionary.cc -o label_dictionary.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o csoaa.lo csoaa.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c csoaa.cc -fPIC -DPIC -o .libs/csoaa.o In file included from io_buf.h:14, from reductions.h:10, from csoaa.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from csoaa.cc:9: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from csoaa.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from csoaa.cc:9: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from csoaa.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from csoaa.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from csoaa.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from csoaa.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from csoaa.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from csoaa.cc:9: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from csoaa.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = v_hashmap::hash_elem; size_t = long unsigned int]’: v_hashmap.h:57:15: required from ‘void v_hashmap::init(size_t, const V&, bool (*)(const K&, const K&)) [with K = long unsigned int; V = features; size_t = long unsigned int]’ csoaa.cc:868:56: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:27, from reductions.h:14, from csoaa.cc:9: v_hashmap.h:17:10: note: ‘struct v_hashmap::hash_elem’ declared here 17 | struct hash_elem | ^~~~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c csoaa.cc -o csoaa.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cb.lo cb.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb.cc -fPIC -DPIC -o .libs/cb.o In file included from example.h:10, from cb.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from example.h:10, from cb.cc:8: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from example.h:10, from cb.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from example.h:10, from cb.cc:8: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from example.h:10, from cb.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cb.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from example.h:10, from cb.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cb.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from example.h:10, from cb.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cb.cc:8: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb.cc -o cb.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cb_adf.lo cb_adf.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_adf.cc -fPIC -DPIC -o .libs/cb_adf.o In file included from io_buf.h:14, from reductions.h:10, from cb_adf.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cb_adf.cc:9: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_adf.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cb_adf.cc:9: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_adf.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_adf.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_adf.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_adf.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_adf.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_adf.cc:9: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_adf.cc -o cb_adf.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cb_algs.lo cb_algs.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_algs.cc -fPIC -DPIC -o .libs/cb_algs.o In file included from global_data.h:19, from vw.h:15, from cb_algs.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from cb_algs.cc:8: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from cb_algs.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from cb_algs.cc:8: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from cb_algs.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from cb_algs.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from cb_algs.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from cb_algs.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from cb_algs.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from cb_algs.cc:8: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_algs.cc -o cb_algs.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search.lo search.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search.cc -fPIC -DPIC -o .libs/search.o In file included from global_data.h:27, from vw.h:15, from search.cc:9: v_hashmap.h: In instantiation of ‘void v_hashmap::clear() [with K = unsigned char*; V = Search::scored_action]’: search.cc:1254:29: required from here v_hashmap.h:94:11: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess] 94 | memset(dat.begin(), 0, base_size()*sizeof(hash_elem)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:27, from vw.h:15, from search.cc:9: v_hashmap.h:17:10: note: ‘struct v_hashmap::hash_elem’ declared here 17 | struct hash_elem | ^~~~~~~~~ search.cc: In instantiation of ‘void Search::push_at(v_array&, T, size_t) [with T = Search::action_repr; size_t = long unsigned int]’: search.cc:1532:22: required from here search.cc:934:13: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct Search::action_repr’; use assignment instead [-Wclass-memaccess] 934 | memset(v.end(), 0, sizeof(T) * (pos - v.size())); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ search.cc:98:8: note: ‘struct Search::action_repr’ declared here 98 | struct action_repr | ^~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from search.cc:9: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from search.cc:9: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from search.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from search.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from search.cc:9: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = Search::action_repr; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = Search::action_repr]’ search.cc:609:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct Search::action_repr’; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ search.cc:98:8: note: ‘struct Search::action_repr’ declared here 98 | struct action_repr | ^~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = Search::action_cache; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = Search::action_cache]’ search.cc:998:64: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct Search::action_cache’; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ search.cc:115:8: note: ‘struct Search::action_cache’ declared here 115 | struct action_cache | ^~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::pair; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = std::pair]’ search.cc:1074:94: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:64, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/ios:40, from /usr/include/c++/10/ostream:38, from /usr/include/c++/10/iostream:39, from global_data.h:8, from vw.h:15, from search.cc:9: /usr/include/c++/10/bits/stl_pair.h:211:12: note: ‘struct std::pair’ declared here 211 | struct pair | ^~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:64, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/ios:40, from /usr/include/c++/10/ostream:38, from /usr/include/c++/10/iostream:39, from global_data.h:8, from vw.h:15, from search.cc:9: /usr/include/c++/10/bits/stl_pair.h:211:12: note: ‘struct std::pair’ declared here 211 | struct pair | ^~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::pair; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::pair]’ search.cc:1087:36: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:64, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/ios:40, from /usr/include/c++/10/ostream:38, from /usr/include/c++/10/iostream:39, from global_data.h:8, from vw.h:15, from search.cc:9: /usr/include/c++/10/bits/stl_pair.h:211:12: note: ‘struct std::pair’ declared here 211 | struct pair | ^~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:64, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/ios:40, from /usr/include/c++/10/ostream:38, from /usr/include/c++/10/iostream:39, from global_data.h:8, from vw.h:15, from search.cc:9: /usr/include/c++/10/bits/stl_pair.h:211:12: note: ‘struct std::pair’ declared here 211 | struct pair | ^~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = example; size_t = long unsigned int]’: search.cc:921:13: required from ‘void Search::ensure_size(v_array&, size_t) [with T = example; size_t = long unsigned int]’ search.cc:1512:47: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct example’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:24, from vw.h:15, from search.cc:9: example.h:60:8: note: ‘struct example’ declared here 60 | struct example : public example_predict // core example datatype. | ^~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = Search::scored_action; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = Search::scored_action]’ search.cc:1690:65: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct Search::scored_action’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ search.cc:87:8: note: ‘struct Search::scored_action’ declared here 87 | struct scored_action | ^~~~~~~~~~~~~ In file included from global_data.h:27, from vw.h:15, from search.cc:9: v_hashmap.h: In instantiation of ‘void v_hashmap::double_size() [with K = unsigned char*; V = Search::scored_action]’: v_hashmap.h:236:9: required from ‘void v_hashmap::put_after_get(const K&, uint64_t, const V&) [with K = unsigned char*; V = Search::scored_action; uint64_t = long unsigned int]’ v_hashmap.h:247:5: required from ‘void v_hashmap::put(const K&, uint64_t, const V&) [with K = unsigned char*; V = Search::scored_action; uint64_t = long unsigned int]’ search.cc:1284:65: required from here v_hashmap.h:157:11: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess] 157 | memset(dat.begin(), 0, base_size()*sizeof(hash_elem)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:27, from vw.h:15, from search.cc:9: v_hashmap.h:17:10: note: ‘struct v_hashmap::hash_elem’ declared here 17 | struct hash_elem | ^~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = v_hashmap::hash_elem; size_t = long unsigned int]’: v_hashmap.h:71:15: required from ‘void v_hashmap::init(size_t, bool (*)(const K&, const K&)) [with K = unsigned char*; V = Search::scored_action; size_t = long unsigned int]’ v_hashmap.h:83:21: required from ‘v_hashmap::v_hashmap() [with K = unsigned char*; V = Search::scored_action]’ search.cc:2235:71: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:27, from vw.h:15, from search.cc:9: v_hashmap.h:17:10: note: ‘struct v_hashmap::hash_elem’ declared here 17 | struct hash_elem | ^~~~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search.cc -o search.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search_meta.lo search_meta.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_meta.cc -fPIC -DPIC -o .libs/search_meta.o search_meta.cc: In function ‘void SelectiveBranchingMT::run(Search::search&, multi_ex&)’: search_meta.cc:247:3: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation] 247 | if (d.kbest_out) delete d.kbest_out; d.kbest_out = nullptr; | ^~ search_meta.cc:247:40: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’ 247 | if (d.kbest_out) delete d.kbest_out; d.kbest_out = nullptr; | ^ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h: In instantiation of ‘void push_many(v_array&, const T*, size_t) [with T = std::pair; size_t = long unsigned int]’: search_meta.cc:124:75: required from here v_array.h:192:9: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘struct std::pair’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] 192 | memcpy(v._end, _begin, num * sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:64, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/string:40, from /usr/include/boost/program_options/errors.hpp:12, from /usr/include/boost/program_options/options_description.hpp:12, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/10/bits/stl_pair.h:211:12: note: ‘struct std::pair’ declared here 211 | struct pair | ^~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from search_meta.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from search_meta.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from search_meta.cc:9: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::pair > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::pair > >]’ search_meta.cc:108:20: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:64, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/string:40, from /usr/include/boost/program_options/errors.hpp:12, from /usr/include/boost/program_options/options_description.hpp:12, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/10/bits/stl_pair.h:211:12: note: ‘struct std::pair > >’ declared here 211 | struct pair | ^~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair > >’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:64, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/string:40, from /usr/include/boost/program_options/errors.hpp:12, from /usr/include/boost/program_options/options_description.hpp:12, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/10/bits/stl_pair.h:211:12: note: ‘struct std::pair > >’ declared here 211 | struct pair | ^~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::pair > >, std::__cxx11::basic_string*>; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::pair > >, std::__cxx11::basic_string*>]’ search_meta.cc:109:17: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair > >, std::__cxx11::basic_string*>’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:64, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/string:40, from /usr/include/boost/program_options/errors.hpp:12, from /usr/include/boost/program_options/options_description.hpp:12, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/10/bits/stl_pair.h:211:12: note: ‘struct std::pair > >, std::__cxx11::basic_string*>’ declared here 211 | struct pair | ^~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair > >, std::__cxx11::basic_string*>’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:64, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/string:40, from /usr/include/boost/program_options/errors.hpp:12, from /usr/include/boost/program_options/options_description.hpp:12, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/10/bits/stl_pair.h:211:12: note: ‘struct std::pair > >, std::__cxx11::basic_string*>’ declared here 211 | struct pair | ^~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::pair; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::pair]’ search_meta.cc:110:22: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:64, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/string:40, from /usr/include/boost/program_options/errors.hpp:12, from /usr/include/boost/program_options/options_description.hpp:12, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/10/bits/stl_pair.h:211:12: note: ‘struct std::pair’ declared here 211 | struct pair | ^~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:64, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/string:40, from /usr/include/boost/program_options/errors.hpp:12, from /usr/include/boost/program_options/options_description.hpp:12, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/10/bits/stl_pair.h:211:12: note: ‘struct std::pair’ declared here 211 | struct pair | ^~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_meta.cc -o search_meta.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search_sequencetask.lo search_sequencetask.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_sequencetask.cc -fPIC -DPIC -o .libs/search_sequencetask.o In file included from global_data.h:19, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_sequencetask.cc -o search_sequencetask.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search_dep_parser.lo search_dep_parser.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_dep_parser.cc -fPIC -DPIC -o .libs/search_dep_parser.o In file included from global_data.h:19, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from global_data.h:19, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::pair; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::pair]’ search_dep_parser.cc:438:28: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:64, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/ios:40, from /usr/include/c++/10/ostream:38, from /usr/include/c++/10/iostream:39, from global_data.h:8, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: /usr/include/c++/10/bits/stl_pair.h:211:12: note: ‘struct std::pair’ declared here 211 | struct pair | ^~~~ In file included from global_data.h:19, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/bits/stl_algobase.h:64, from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/ios:40, from /usr/include/c++/10/ostream:38, from /usr/include/c++/10/iostream:39, from global_data.h:8, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: /usr/include/c++/10/bits/stl_pair.h:211:12: note: ‘struct std::pair’ declared here 211 | struct pair | ^~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_dep_parser.cc -o search_dep_parser.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search_hooktask.lo search_hooktask.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_hooktask.cc -fPIC -DPIC -o .libs/search_hooktask.o In file included from global_data.h:19, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_hooktask.cc -o search_hooktask.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search_multiclasstask.lo search_multiclasstask.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_multiclasstask.cc -fPIC -DPIC -o .libs/search_multiclasstask.o In file included from global_data.h:19, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_multiclasstask.cc -o search_multiclasstask.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search_entityrelationtask.lo search_entityrelationtask.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_entityrelationtask.cc -fPIC -DPIC -o .libs/search_entityrelationtask.o In file included from global_data.h:19, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_entityrelationtask.cc -o search_entityrelationtask.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search_graph.lo search_graph.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_graph.cc -fPIC -DPIC -o .libs/search_graph.o In file included from global_data.h:19, from search.h:7, from search_graph.h:7, from search_graph.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_graph.h:7, from search_graph.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_graph.h:7, from search_graph.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_graph.h:7, from search_graph.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_graph.h:7, from search_graph.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_graph.h:7, from search_graph.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_graph.h:7, from search_graph.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_graph.h:7, from search_graph.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_graph.h:7, from search_graph.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_graph.h:7, from search_graph.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_graph.cc -o search_graph.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o parse_example.lo parse_example.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_example.cc -fPIC -DPIC -o .libs/parse_example.o In file included from parse_primitives.h:10, from parse_example.h:8, from parse_example.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from parse_primitives.h:10, from parse_example.h:8, from parse_example.cc:9: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parse_example.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from parse_primitives.h:10, from parse_example.h:8, from parse_example.cc:9: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parse_example.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from parse_example.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parse_example.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from parse_example.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parse_example.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from parse_example.cc:9: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_example.cc -o parse_example.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o scorer.lo scorer.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c scorer.cc -fPIC -DPIC -o .libs/scorer.o In file included from io_buf.h:14, from reductions.h:10, from scorer.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from scorer.cc:3: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from scorer.cc:3: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from scorer.cc:3: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from scorer.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from scorer.cc:3: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from scorer.cc:3: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from scorer.cc:3: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from scorer.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from scorer.cc:3: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c scorer.cc -o scorer.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o network.lo network.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c network.cc -fPIC -DPIC -o .libs/network.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c network.cc -o network.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o parse_args.lo parse_args.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_args.cc -fPIC -DPIC -o .libs/parse_args.o In file included from global_data.h:19, from parse_regressor.h:9, from parse_args.cc:15: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from parse_args.cc:15: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from parse_args.cc:15: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from parse_args.cc:15: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from parse_args.cc:15: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from parse_args.cc:15: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from parse_args.cc:15: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from parse_args.cc:15: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from parse_args.cc:15: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from parse_args.cc:15: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_args.cc -o parse_args.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o accumulate.lo accumulate.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c accumulate.cc -fPIC -DPIC -o .libs/accumulate.o In file included from global_data.h:19, from accumulate.cc:15: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from accumulate.cc:15: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from accumulate.cc:15: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from accumulate.cc:15: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from accumulate.cc:15: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from accumulate.cc:15: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from accumulate.cc:15: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from accumulate.cc:15: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from accumulate.cc:15: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from accumulate.cc:15: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c accumulate.cc -o accumulate.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o gd.lo gd.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c gd.cc -fPIC -DPIC -o .libs/gd.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from gd.cc:23: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from gd.cc:23: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c gd.cc -o gd.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o learner.lo learner.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c learner.cc -fPIC -DPIC -o .libs/learner.o In file included from io_buf.h:14, from parser.h:7, from learner.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from io_buf.h:14, from parser.h:7, from learner.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from learner.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from io_buf.h:14, from parser.h:7, from learner.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from learner.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parser.h:9, from learner.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from learner.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parser.h:9, from learner.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from learner.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parser.h:9, from learner.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c learner.cc -o learner.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o mwt.lo mwt.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c mwt.cc -fPIC -DPIC -o .libs/mwt.o In file included from global_data.h:19, from vw.h:15, from mwt.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from mwt.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from mwt.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from mwt.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from mwt.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from mwt.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from mwt.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from mwt.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from mwt.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from mwt.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c mwt.cc -o mwt.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o lda_core.lo lda_core.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c lda_core.cc -fPIC -DPIC -o .libs/lda_core.o In file included from global_data.h:19, from vw.h:15, from lda_core.cc:17: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from lda_core.cc:17: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from lda_core.cc:17: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from lda_core.cc:17: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from lda_core.cc:17: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from lda_core.cc:17: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from lda_core.cc:17: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from lda_core.cc:17: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from lda_core.cc:17: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from lda_core.cc:17: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c lda_core.cc -o lda_core.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o gd_mf.lo gd_mf.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c gd_mf.cc -fPIC -DPIC -o .libs/gd_mf.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from gd_mf.cc:16: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from gd_mf.cc:16: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c gd_mf.cc -o gd_mf.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o mf.lo mf.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c mf.cc -fPIC -DPIC -o .libs/mf.o In file included from io_buf.h:14, from reductions.h:10, from mf.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from mf.cc:11: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from mf.cc:11: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from mf.cc:11: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from mf.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from mf.cc:11: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from mf.cc:11: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from mf.cc:11: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from mf.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from mf.cc:11: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c mf.cc -o mf.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o bfgs.lo bfgs.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c bfgs.cc -fPIC -DPIC -o .libs/bfgs.o bfgs.cc: In function ‘int process_pass(vw&, bfgs&)’: bfgs.cc:667:28: warning: ‘int ftime(timeb*)’ is deprecated [-Wdeprecated-declarations] 667 | ftime(&b.t_end_global); | ^ In file included from bfgs.cc:18: /usr/include/x86_64-linux-gnu/sys/timeb.h:39:12: note: declared here 39 | extern int ftime (struct timeb *__timebuf) | ^~~~~ bfgs.cc:723:30: warning: ‘int ftime(timeb*)’ is deprecated [-Wdeprecated-declarations] 723 | ftime(&b.t_end_global); | ^ In file included from bfgs.cc:18: /usr/include/x86_64-linux-gnu/sys/timeb.h:39:12: note: declared here 39 | extern int ftime (struct timeb *__timebuf) | ^~~~~ bfgs.cc:774:32: warning: ‘int ftime(timeb*)’ is deprecated [-Wdeprecated-declarations] 774 | ftime(&b.t_end_global); | ^ In file included from bfgs.cc:18: /usr/include/x86_64-linux-gnu/sys/timeb.h:39:12: note: declared here 39 | extern int ftime (struct timeb *__timebuf) | ^~~~~ bfgs.cc:816:28: warning: ‘int ftime(timeb*)’ is deprecated [-Wdeprecated-declarations] 816 | ftime(&b.t_end_global); | ^ In file included from bfgs.cc:18: /usr/include/x86_64-linux-gnu/sys/timeb.h:39:12: note: declared here 39 | extern int ftime (struct timeb *__timebuf) | ^~~~~ bfgs.cc:833:24: warning: ‘int ftime(timeb*)’ is deprecated [-Wdeprecated-declarations] 833 | ftime(&b.t_end_global); | ^ In file included from bfgs.cc:18: /usr/include/x86_64-linux-gnu/sys/timeb.h:39:12: note: declared here 39 | extern int ftime (struct timeb *__timebuf) | ^~~~~ bfgs.cc: In function ‘void save_load(bfgs&, io_buf&, bool, bool)’: bfgs.cc:1041:28: warning: ‘int ftime(timeb*)’ is deprecated [-Wdeprecated-declarations] 1041 | ftime(&b.t_start_global); | ^ In file included from bfgs.cc:18: /usr/include/x86_64-linux-gnu/sys/timeb.h:39:12: note: declared here 39 | extern int ftime (struct timeb *__timebuf) | ^~~~~ In file included from global_data.h:19, from accumulate.h:8, from bfgs.cc:19: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from accumulate.h:8, from bfgs.cc:19: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from accumulate.h:8, from bfgs.cc:19: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from accumulate.h:8, from bfgs.cc:19: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from accumulate.h:8, from bfgs.cc:19: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from accumulate.h:8, from bfgs.cc:19: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from accumulate.h:8, from bfgs.cc:19: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from accumulate.h:8, from bfgs.cc:19: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from accumulate.h:8, from bfgs.cc:19: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from accumulate.h:8, from bfgs.cc:19: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c bfgs.cc -o bfgs.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o noop.lo noop.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c noop.cc -fPIC -DPIC -o .libs/noop.o In file included from io_buf.h:14, from reductions.h:10, from noop.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from noop.cc:8: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from noop.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from noop.cc:8: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from noop.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from noop.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from noop.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from noop.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from noop.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from noop.cc:8: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c noop.cc -o noop.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o print.lo print.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c print.cc -fPIC -DPIC -o .libs/print.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from print.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from print.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from print.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from print.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from print.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from print.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from print.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from print.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from print.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from print.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c print.cc -o print.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o example.lo example.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c example.cc -fPIC -DPIC -o .libs/example.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from example.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from example.cc:7: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from example.cc:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from example.cc:7: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from example.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from example.cc:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from example.cc:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from example.cc:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from example.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from example.cc:7: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c example.cc -o example.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o parser.lo parser.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parser.cc -fPIC -DPIC -o .libs/parser.o In file included from parse_primitives.h:10, from parse_example.h:8, from parser.cc:48: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parser.cc:37: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parser.cc:48: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parser.cc:37: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parser.cc:48: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from parser.cc:48: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parser.cc:48: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from parser.cc:48: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parser.cc:48: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from parser.cc:48: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parser.cc -o parser.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o loss_functions.lo loss_functions.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c loss_functions.cc -fPIC -DPIC -o .libs/loss_functions.o In file included from global_data.h:19, from loss_functions.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from loss_functions.cc:13: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from loss_functions.cc:13: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from loss_functions.cc:13: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from loss_functions.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from loss_functions.cc:13: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from loss_functions.cc:13: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from loss_functions.cc:13: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from loss_functions.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from loss_functions.cc:13: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c loss_functions.cc -o loss_functions.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o sender.lo sender.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c sender.cc -fPIC -DPIC -o .libs/sender.o In file included from io_buf.h:14, from sender.cc:18: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from io_buf.h:14, from sender.cc:18: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from sender.cc:18: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from io_buf.h:14, from sender.cc:18: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from sender.cc:18: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from sender.cc:19: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from sender.cc:18: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from sender.cc:19: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from sender.cc:18: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from sender.cc:19: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c sender.cc -o sender.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o nn.lo nn.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c nn.cc -fPIC -DPIC -o .libs/nn.o nn.cc: In function ‘void finish_setup(nn&, vw&)’: nn.cc:78:54: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct example’; use assignment or value-initialization instead [-Wclass-memaccess] 78 | memset (&n.output_layer, 0, sizeof (n.output_layer)); | ^ In file included from reductions.h:11, from nn.cc:11: example.h:60:8: note: ‘struct example’ declared here 60 | struct example : public example_predict // core example datatype. | ^~~~~~~ nn.cc:106:50: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct example’; use assignment or value-initialization instead [-Wclass-memaccess] 106 | memset (&n.hiddenbias, 0, sizeof (n.hiddenbias)); | ^ In file included from reductions.h:11, from nn.cc:11: example.h:60:8: note: ‘struct example’ declared here 60 | struct example : public example_predict // core example datatype. | ^~~~~~~ nn.cc:115:54: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct example’; use assignment or value-initialization instead [-Wclass-memaccess] 115 | memset (&n.outputweight, 0, sizeof (n.outputweight)); | ^ In file included from reductions.h:11, from nn.cc:11: example.h:60:8: note: ‘struct example’ declared here 60 | struct example : public example_predict // core example datatype. | ^~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from nn.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from nn.cc:11: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from nn.cc:11: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from nn.cc:11: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from nn.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from nn.cc:11: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from nn.cc:11: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from nn.cc:11: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from nn.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from nn.cc:11: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c nn.cc -o nn.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o confidence.lo confidence.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c confidence.cc -fPIC -DPIC -o .libs/confidence.o In file included from io_buf.h:14, from reductions.h:10, from confidence.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from confidence.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from confidence.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from confidence.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from confidence.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from confidence.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from confidence.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from confidence.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from confidence.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from confidence.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c confidence.cc -o confidence.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o bs.lo bs.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c bs.cc -fPIC -DPIC -o .libs/bs.o In file included from io_buf.h:14, from reductions.h:10, from bs.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from bs.cc:13: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from bs.cc:13: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from bs.cc:13: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from bs.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from bs.cc:13: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from bs.cc:13: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from bs.cc:13: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from bs.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from bs.cc:13: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c bs.cc -o bs.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cbify.lo cbify.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cbify.cc -fPIC -DPIC -o .libs/cbify.o In file included from io_buf.h:14, from reductions.h:10, from cbify.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cbify.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cbify.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cbify.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cbify.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cbify.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cbify.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cbify.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cbify.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cbify.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cbify.cc -o cbify.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o explore_eval.lo explore_eval.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c explore_eval.cc -fPIC -DPIC -o .libs/explore_eval.o In file included from io_buf.h:14, from reductions.h:10, from explore_eval.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from explore_eval.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from explore_eval.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from explore_eval.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from explore_eval.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from explore_eval.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from explore_eval.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from explore_eval.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from explore_eval.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from explore_eval.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c explore_eval.cc -o explore_eval.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o topk.lo topk.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c topk.cc -fPIC -DPIC -o .libs/topk.o In file included from io_buf.h:14, from reductions.h:10, from topk.cc:10: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from topk.cc:10: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from topk.cc:10: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from topk.cc:10: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from topk.cc:10: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from topk.cc:10: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from topk.cc:10: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from topk.cc:10: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from topk.cc:10: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from topk.cc:10: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c topk.cc -o topk.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o stagewise_poly.lo stagewise_poly.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c stagewise_poly.cc -fPIC -DPIC -o .libs/stagewise_poly.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from stagewise_poly.cc:4: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from stagewise_poly.cc:4: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c stagewise_poly.cc -o stagewise_poly.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o log_multi.lo log_multi.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c log_multi.cc -fPIC -DPIC -o .libs/log_multi.o In file included from io_buf.h:14, from reductions.h:10, from log_multi.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from log_multi.cc:11: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from log_multi.cc:11: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from log_multi.cc:11: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from log_multi.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from log_multi.cc:11: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from log_multi.cc:11: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from log_multi.cc:11: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from log_multi.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from log_multi.cc:11: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from log_multi.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = node_pred; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = node_pred]’ log_multi.cc:93:17: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘class node_pred’; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ log_multi.cc:16:7: note: ‘class node_pred’ declared here 16 | class node_pred | ^~~~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c log_multi.cc -o log_multi.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o recall_tree.lo recall_tree.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c recall_tree.cc -fPIC -DPIC -o .libs/recall_tree.o In file included from io_buf.h:14, from reductions.h:10, from recall_tree.cc:12: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from recall_tree.cc:12: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from recall_tree.cc:12: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from recall_tree.cc:12: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from recall_tree.cc:12: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from recall_tree.cc:12: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from recall_tree.cc:12: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from recall_tree.cc:12: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from recall_tree.cc:12: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from recall_tree.cc:12: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from recall_tree.cc:12: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = recall_tree_ns::node; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = recall_tree_ns::node]’ recall_tree.cc:94:31: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct recall_tree_ns::node’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ recall_tree.cc:29:8: note: ‘struct recall_tree_ns::node’ declared here 29 | struct node | ^~~~ In file included from io_buf.h:14, from reductions.h:10, from recall_tree.cc:12: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = recall_tree_ns::node_pred; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = recall_tree_ns::node_pred]’ recall_tree.cc:139:39: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct recall_tree_ns::node_pred’; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ recall_tree.cc:21:8: note: ‘struct recall_tree_ns::node_pred’ declared here 21 | struct node_pred | ^~~~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c recall_tree.cc -o recall_tree.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o active.lo active.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c active.cc -fPIC -DPIC -o .libs/active.o In file included from io_buf.h:14, from reductions.h:10, from active.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from active.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from active.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from active.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from active.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from active.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c active.cc -o active.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o active_cover.lo active_cover.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c active_cover.cc -fPIC -DPIC -o .libs/active_cover.o In file included from io_buf.h:14, from reductions.h:10, from active_cover.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from active_cover.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active_cover.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from active_cover.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active_cover.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from active_cover.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active_cover.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from active_cover.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active_cover.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from active_cover.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c active_cover.cc -o active_cover.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cs_active.lo cs_active.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cs_active.cc -fPIC -DPIC -o .libs/cs_active.o In file included from io_buf.h:14, from reductions.h:10, from cs_active.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cs_active.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cs_active.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cs_active.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cs_active.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cs_active.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cs_active.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cs_active.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cs_active.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cs_active.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cs_active.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = lq_data; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = lq_data]’ cs_active.cc:216:32: required from ‘void predict_or_learn(cs_active&, LEARNER::single_learner&, example&) [with bool is_learn = true; bool is_simulation = true; LEARNER::single_learner = LEARNER::learner]’ cs_active.cc:347:166: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct lq_data’ with no trivial copy-assignment [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cs_active.cc:16:8: note: ‘struct lq_data’ declared here 16 | struct lq_data | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cs_active.cc -o cs_active.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o kernel_svm.lo kernel_svm.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c kernel_svm.cc -fPIC -DPIC -o .libs/kernel_svm.o In file included from parse_primitives.h:10, from parse_example.h:8, from kernel_svm.cc:18: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from parse_primitives.h:10, from parse_example.h:8, from kernel_svm.cc:18: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from kernel_svm.cc:18: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from memory.h:5, from v_array.h:21, from parse_primitives.h:10, from parse_example.h:8, from kernel_svm.cc:18: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from kernel_svm.cc:18: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from kernel_svm.cc:18: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from kernel_svm.cc:18: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from kernel_svm.cc:18: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from kernel_svm.cc:18: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from kernel_svm.cc:18: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c kernel_svm.cc -o kernel_svm.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o best_constant.lo best_constant.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c best_constant.cc -fPIC -DPIC -o .libs/best_constant.o In file included from global_data.h:19, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c best_constant.cc -o best_constant.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o ftrl.lo ftrl.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c ftrl.cc -fPIC -DPIC -o .libs/ftrl.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from ftrl.cc:8: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from ftrl.cc:8: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c ftrl.cc -o ftrl.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o svrg.lo svrg.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c svrg.cc -fPIC -DPIC -o .libs/svrg.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from svrg.cc:5: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from svrg.cc:5: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c svrg.cc -o svrg.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o lrqfa.lo lrqfa.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c lrqfa.cc -fPIC -DPIC -o .libs/lrqfa.o In file included from io_buf.h:14, from reductions.h:10, from lrqfa.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from lrqfa.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrqfa.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from lrqfa.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrqfa.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from lrqfa.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrqfa.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from lrqfa.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrqfa.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from lrqfa.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c lrqfa.cc -o lrqfa.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o interact.lo interact.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c interact.cc -fPIC -DPIC -o .libs/interact.o In file included from io_buf.h:14, from reductions.h:10, from interact.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from interact.cc:8: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from interact.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from interact.cc:8: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from interact.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from interact.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from interact.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from interact.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from interact.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from interact.cc:8: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c interact.cc -o interact.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o comp_io.lo comp_io.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c comp_io.cc -fPIC -DPIC -o .libs/comp_io.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c comp_io.cc -o comp_io.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o interactions.lo interactions.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c interactions.cc -fPIC -DPIC -o .libs/interactions.o In file included from global_data.h:19, from interactions.h:3, from interactions.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from interactions.h:3, from interactions.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from interactions.h:3, from interactions.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from interactions.h:3, from interactions.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from interactions.h:3, from interactions.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from interactions.h:3, from interactions.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from interactions.h:3, from interactions.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from interactions.h:3, from interactions.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from interactions.h:3, from interactions.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from interactions.h:3, from interactions.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c interactions.cc -o interactions.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o vw_exception.lo vw_exception.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c vw_exception.cc -fPIC -DPIC -o .libs/vw_exception.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c vw_exception.cc -o vw_exception.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o vw_validate.lo vw_validate.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c vw_validate.cc -fPIC -DPIC -o .libs/vw_validate.o In file included from global_data.h:19, from vw_validate.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw_validate.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw_validate.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw_validate.cc:6: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw_validate.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw_validate.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw_validate.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw_validate.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw_validate.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw_validate.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c vw_validate.cc -o vw_validate.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o audit_regressor.lo audit_regressor.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c audit_regressor.cc -fPIC -DPIC -o .libs/audit_regressor.o In file included from io_buf.h:14, from reductions.h:10, from audit_regressor.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from audit_regressor.cc:7: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from audit_regressor.cc:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from audit_regressor.cc:7: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from audit_regressor.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from audit_regressor.cc:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from audit_regressor.cc:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from audit_regressor.cc:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from audit_regressor.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from audit_regressor.cc:7: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c audit_regressor.cc -o audit_regressor.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o gen_cs_example.lo gen_cs_example.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c gen_cs_example.cc -fPIC -DPIC -o .libs/gen_cs_example.o In file included from global_data.h:19, from vw.h:15, from gen_cs_example.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from gen_cs_example.cc:8: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from gen_cs_example.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from gen_cs_example.cc:8: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from gen_cs_example.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from gen_cs_example.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from gen_cs_example.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from gen_cs_example.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from gen_cs_example.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from gen_cs_example.cc:8: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c gen_cs_example.cc -o gen_cs_example.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cb_explore.lo cb_explore.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_explore.cc -fPIC -DPIC -o .libs/cb_explore.o In file included from io_buf.h:14, from reductions.h:10, from cb_explore.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cb_explore.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cb_explore.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_explore.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_explore.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_explore.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_explore.cc -o cb_explore.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o action_score.lo action_score.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c action_score.cc -fPIC -DPIC -o .libs/action_score.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c action_score.cc -o action_score.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cb_explore_adf.lo cb_explore_adf.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_explore_adf.cc -fPIC -DPIC -o .libs/cb_explore_adf.o In file included from io_buf.h:14, from reductions.h:10, from cb_explore_adf.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cb_explore_adf.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore_adf.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cb_explore_adf.cc:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore_adf.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_explore_adf.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore_adf.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_explore_adf.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore_adf.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_explore_adf.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_explore_adf.cc -o cb_explore_adf.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o OjaNewton.lo OjaNewton.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c OjaNewton.cc -fPIC -DPIC -o .libs/OjaNewton.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from OjaNewton.cc:7: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from OjaNewton.cc:7: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c OjaNewton.cc -o OjaNewton.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o parse_example_json.lo parse_example_json.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_example_json.cc -fPIC -DPIC -o .libs/parse_example_json.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_example_json.cc -o parse_example_json.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o baseline.lo baseline.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c baseline.cc -fPIC -DPIC -o .libs/baseline.o In file included from io_buf.h:14, from reductions.h:10, from baseline.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from baseline.cc:9: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from baseline.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from baseline.cc:9: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from baseline.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from baseline.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from baseline.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from baseline.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from baseline.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from baseline.cc:9: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c baseline.cc -o baseline.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o classweight.lo classweight.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c classweight.cc -fPIC -DPIC -o .libs/classweight.o In file included from io_buf.h:14, from reductions.h:10, from classweight.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from classweight.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from classweight.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from /usr/include/boost/function/function_base.hpp:16, from /usr/include/boost/function/detail/prologue.hpp:17, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:22, from /usr/include/boost/function/function1.hpp:11, from /usr/include/boost/program_options/value_semantic.hpp:13, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from classweight.cc:2: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from classweight.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from classweight.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from classweight.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from classweight.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from classweight.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from classweight.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c classweight.cc -o classweight.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o allreduce_sockets.lo allreduce_sockets.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c allreduce_sockets.cc -fPIC -DPIC -o .libs/allreduce_sockets.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c allreduce_sockets.cc -o allreduce_sockets.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o allreduce_threads.lo allreduce_threads.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c allreduce_threads.cc -fPIC -DPIC -o .libs/allreduce_threads.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c allreduce_threads.cc -o allreduce_threads.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-z,relro -o liballreduce.la -rpath /usr/lib/x86_64-linux-gnu allreduce_sockets.lo allreduce_threads.lo vw_exception.lo -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread libtool: link: g++ -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/10/crtbeginS.o .libs/allreduce_sockets.o .libs/allreduce_threads.o .libs/vw_exception.o -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -L/usr/lib/gcc/x86_64-linux-gnu/10 -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/10/../../.. -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-linux-gnu/10/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crtn.o -O3 -mmmx -msse -msse2 -mfpmath=sse -Wl,-z -Wl,relro -Wl,-soname -Wl,liballreduce.so.0 -o .libs/liballreduce.so.0.0.0 libtool: link: (cd ".libs" && rm -f "liballreduce.so.0" && ln -s "liballreduce.so.0.0.0" "liballreduce.so.0") libtool: link: (cd ".libs" && rm -f "liballreduce.so" && ln -s "liballreduce.so.0.0.0" "liballreduce.so") libtool: link: ar cr .libs/liballreduce.a allreduce_sockets.o allreduce_threads.o vw_exception.o libtool: link: ranlib .libs/liballreduce.a libtool: link: ( cd ".libs" && rm -f "liballreduce.la" && ln -s "../liballreduce.la" "liballreduce.la" ) /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-z,relro -o libvw.la -rpath /usr/lib/x86_64-linux-gnu parser_helper.lo global_data.lo io_buf.lo parse_regressor.lo parse_primitives.lo unique_sort.lo cache.lo rand48.lo no_label.lo simple_label.lo multiclass.lo oaa.lo multilabel_oaa.lo boosting.lo ect.lo marginal.lo autolink.lo binary.lo lrq.lo cost_sensitive.lo multilabel.lo label_dictionary.lo csoaa.lo cb.lo cb_adf.lo cb_algs.lo search.lo search_meta.lo search_sequencetask.lo search_dep_parser.lo search_hooktask.lo search_multiclasstask.lo search_entityrelationtask.lo search_graph.lo parse_example.lo scorer.lo network.lo parse_args.lo accumulate.lo gd.lo learner.lo mwt.lo lda_core.lo gd_mf.lo mf.lo bfgs.lo noop.lo print.lo example.lo parser.lo loss_functions.lo sender.lo nn.lo confidence.lo bs.lo cbify.lo explore_eval.lo topk.lo stagewise_poly.lo log_multi.lo recall_tree.lo active.lo active_cover.lo cs_active.lo kernel_svm.lo best_constant.lo ftrl.lo svrg.lo lrqfa.lo interact.lo comp_io.lo interactions.lo vw_exception.lo vw_validate.lo audit_regressor.lo gen_cs_example.lo cb_explore.lo action_score.lo cb_explore_adf.lo OjaNewton.lo parse_example_json.lo baseline.lo classweight.lo liballreduce.la -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread libtool: link: g++ -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/10/crtbeginS.o .libs/parser_helper.o .libs/global_data.o .libs/io_buf.o .libs/parse_regressor.o .libs/parse_primitives.o .libs/unique_sort.o .libs/cache.o .libs/rand48.o .libs/no_label.o .libs/simple_label.o .libs/multiclass.o .libs/oaa.o .libs/multilabel_oaa.o .libs/boosting.o .libs/ect.o .libs/marginal.o .libs/autolink.o .libs/binary.o .libs/lrq.o .libs/cost_sensitive.o .libs/multilabel.o .libs/label_dictionary.o .libs/csoaa.o .libs/cb.o .libs/cb_adf.o .libs/cb_algs.o .libs/search.o .libs/search_meta.o .libs/search_sequencetask.o .libs/search_dep_parser.o .libs/search_hooktask.o .libs/search_multiclasstask.o .libs/search_entityrelationtask.o .libs/search_graph.o .libs/parse_example.o .libs/scorer.o .libs/network.o .libs/parse_args.o .libs/accumulate.o .libs/gd.o .libs/learner.o .libs/mwt.o .libs/lda_core.o .libs/gd_mf.o .libs/mf.o .libs/bfgs.o .libs/noop.o .libs/print.o .libs/example.o .libs/parser.o .libs/loss_functions.o .libs/sender.o .libs/nn.o .libs/confidence.o .libs/bs.o .libs/cbify.o .libs/explore_eval.o .libs/topk.o .libs/stagewise_poly.o .libs/log_multi.o .libs/recall_tree.o .libs/active.o .libs/active_cover.o .libs/cs_active.o .libs/kernel_svm.o .libs/best_constant.o .libs/ftrl.o .libs/svrg.o .libs/lrqfa.o .libs/interact.o .libs/comp_io.o .libs/interactions.o .libs/vw_exception.o .libs/vw_validate.o .libs/audit_regressor.o .libs/gen_cs_example.o .libs/cb_explore.o .libs/action_score.o .libs/cb_explore_adf.o .libs/OjaNewton.o .libs/parse_example_json.o .libs/baseline.o .libs/classweight.o -Wl,-rpath -Wl,/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/vowpalwabbit/.libs ./.libs/liballreduce.so -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -L/usr/lib/gcc/x86_64-linux-gnu/10 -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/10/../../.. -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-linux-gnu/10/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crtn.o -O3 -mmmx -msse -msse2 -mfpmath=sse -Wl,-z -Wl,relro -Wl,-soname -Wl,libvw.so.0 -o .libs/libvw.so.0.0.0 libtool: link: (cd ".libs" && rm -f "libvw.so.0" && ln -s "libvw.so.0.0.0" "libvw.so.0") libtool: link: (cd ".libs" && rm -f "libvw.so" && ln -s "libvw.so.0.0.0" "libvw.so") libtool: link: ar cr .libs/libvw.a parser_helper.o global_data.o io_buf.o parse_regressor.o parse_primitives.o unique_sort.o cache.o rand48.o no_label.o simple_label.o multiclass.o oaa.o multilabel_oaa.o boosting.o ect.o marginal.o autolink.o binary.o lrq.o cost_sensitive.o multilabel.o label_dictionary.o csoaa.o cb.o cb_adf.o cb_algs.o search.o search_meta.o search_sequencetask.o search_dep_parser.o search_hooktask.o search_multiclasstask.o search_entityrelationtask.o search_graph.o parse_example.o scorer.o network.o parse_args.o accumulate.o gd.o learner.o mwt.o lda_core.o gd_mf.o mf.o bfgs.o noop.o print.o example.o parser.o loss_functions.o sender.o nn.o confidence.o bs.o cbify.o explore_eval.o topk.o stagewise_poly.o log_multi.o recall_tree.o active.o active_cover.o cs_active.o kernel_svm.o best_constant.o ftrl.o svrg.o lrqfa.o interact.o comp_io.o interactions.o vw_exception.o vw_validate.o audit_regressor.o gen_cs_example.o cb_explore.o action_score.o cb_explore_adf.o OjaNewton.o parse_example_json.o baseline.o classweight.o libtool: link: ranlib .libs/libvw.a libtool: link: ( cd ".libs" && rm -f "libvw.la" && ln -s "../libvw.la" "libvw.la" ) /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-z,relro -o vw vw-main.o libvw.la liballreduce.la -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread libtool: link: g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-z -Wl,relro -o .libs/vw vw-main.o ./.libs/libvw.so ./.libs/liballreduce.so -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o active_interactor.o active_interactor.cc /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-z,relro -o active_interactor active_interactor.o -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread libtool: link: g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-z -Wl,relro -o active_interactor active_interactor.o -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o vwdll.lo vwdll.cpp libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c vwdll.cpp -fPIC -DPIC -o .libs/vwdll.o In file included from io_buf.h:14, from parser.h:7, from vwdll.cpp:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from vwdll.cpp:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from vwdll.cpp:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/10/memory:84, from vwdll.cpp:1: /usr/include/c++/10/bits/shared_ptr.h:121:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 121 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from vwdll.cpp:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parser.h:9, from vwdll.cpp:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from vwdll.cpp:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parser.h:9, from vwdll.cpp:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from vwdll.cpp:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parser.h:9, from vwdll.cpp:7: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c vwdll.cpp -o vwdll.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-z,relro -o libvw_c_wrapper.la -rpath /usr/lib/x86_64-linux-gnu vwdll.lo libvw.la -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread libtool: link: g++ -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/10/crtbeginS.o .libs/vwdll.o -Wl,-rpath -Wl,/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/vowpalwabbit/.libs ./.libs/libvw.so -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -L/usr/lib/gcc/x86_64-linux-gnu/10 -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/10/../../.. -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-linux-gnu/10/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crtn.o -O3 -mmmx -msse -msse2 -mfpmath=sse -Wl,-z -Wl,relro -Wl,-soname -Wl,libvw_c_wrapper.so.0 -o .libs/libvw_c_wrapper.so.0.0.0 libtool: link: (cd ".libs" && rm -f "libvw_c_wrapper.so.0" && ln -s "libvw_c_wrapper.so.0.0.0" "libvw_c_wrapper.so.0") libtool: link: (cd ".libs" && rm -f "libvw_c_wrapper.so" && ln -s "libvw_c_wrapper.so.0.0.0" "libvw_c_wrapper.so") libtool: link: ar cr .libs/libvw_c_wrapper.a vwdll.o libtool: link: ranlib .libs/libvw_c_wrapper.a libtool: link: ( cd ".libs" && rm -f "libvw_c_wrapper.la" && ln -s "../libvw_c_wrapper.la" "libvw_c_wrapper.la" ) make[4]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/vowpalwabbit' make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/vowpalwabbit' Making all in cluster make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/cluster' g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -mmmx -msse -msse2 -mfpmath=sse -c -o spanning_tree_main.o spanning_tree_main.cc g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -mmmx -msse -msse2 -mfpmath=sse -c -o ../vowpalwabbit/spanning_tree.o ../vowpalwabbit/spanning_tree.cc g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -mmmx -msse -msse2 -mfpmath=sse -c -o ../vowpalwabbit/vw_exception.o ../vowpalwabbit/vw_exception.cc /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -mmmx -msse -msse2 -mfpmath=sse -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -Wl,-z,relro -o spanning_tree spanning_tree_main.o ../vowpalwabbit/spanning_tree.o ../vowpalwabbit/vw_exception.o ../vowpalwabbit/liballreduce.la libtool: link: g++ -I/usr/include -I/include -mmmx -msse -msse2 -mfpmath=sse -Wl,-z -Wl,relro -o .libs/spanning_tree spanning_tree_main.o ../vowpalwabbit/spanning_tree.o ../vowpalwabbit/vw_exception.o -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread ../vowpalwabbit/.libs/liballreduce.so make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/cluster' Making all in library make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/library' g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -c -o library_example.o library_example.cc /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -Wl,-z,relro -o library_example library_example.o ../vowpalwabbit/libvw.la ../vowpalwabbit/liballreduce.la libtool: link: g++ -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -Wl,-z -Wl,relro -o .libs/library_example library_example.o -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread ../vowpalwabbit/.libs/libvw.so ../vowpalwabbit/.libs/liballreduce.so g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -c -o ezexample_train.o ezexample_train.cc /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -Wl,-z,relro -o ezexample_train ezexample_train.o ../vowpalwabbit/libvw.la ../vowpalwabbit/liballreduce.la libtool: link: g++ -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -Wl,-z -Wl,relro -o .libs/ezexample_train ezexample_train.o -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread ../vowpalwabbit/.libs/libvw.so ../vowpalwabbit/.libs/liballreduce.so g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -c -o ezexample_predict.o ezexample_predict.cc /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -Wl,-z,relro -o ezexample_predict ezexample_predict.o ../vowpalwabbit/libvw.la ../vowpalwabbit/liballreduce.la libtool: link: g++ -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -Wl,-z -Wl,relro -o .libs/ezexample_predict ezexample_predict.o -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread ../vowpalwabbit/.libs/libvw.so ../vowpalwabbit/.libs/liballreduce.so make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/library' make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[3]: Nothing to be done for 'all-am'. make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[2]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' debian/rules vowpalwabbit/vw.1 make[2]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[2]: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) help2man --no-info --name="Vowpal Wabbit -- fast online learning tool" ./vowpalwabbit/vw > vowpalwabbit/vw.1 make[2]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[1]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' debian/rules override_dh_auto_test make[1]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[1]: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) : # I: run tests providing options for verbose output on failures cd test && ./RunTests -c -d -f Testing on: hostname=c9b78e24385b OS=linux Testing vw: ../vowpalwabbit/vw RunTests: '-D' to see any diff output RunTests: '-o' to force overwrite references RunTests: '-e' to abort/exit on first failure Test 1: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -l 20 --initial_t 128000 --power_t 1 -d train-sets/0001.dat -f models/0001_1.model -c --passes 8 --invariant --ngram 3 --skips 1 --holdout_off) >/dev/null 2>0001.stderr RunTests: test 1: stderr OK Test 2: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -t -d train-sets/0001.dat -i models/0001_1.model -p 0001.predict --invariant) >/dev/null 2>0001.stderr RunTests: test 2: stderr OK RunTests: test 2: 0001.predict OK Test 3: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0002.dat -f models/0002.model --invariant) >/dev/null 2>0002.stderr RunTests: test 3: stderr OK Test 4: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0002.dat -f models/0002.model --invariant) >0002.stdout 2>0002.stderr RunTests: test 4: stdout OK RunTests: test 4: stderr OK Test 5: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --initial_t 1 --adaptive --invariant -q Tf -q ff -f models/0002a.model -d train-sets/0002.dat) >/dev/null 2>0002a.stderr RunTests: test 5: stderr OK Test 6: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -t -i models/0002.model -d train-sets/0002.dat -p 0002b.predict) >/dev/null 2>0002b.stderr RunTests: test 6: stderr OK RunTests: test 6: minor (<0.0001) precision differences ignored RunTests: test 6: 0002b.predict OK Test 7: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --power_t 0.45 -f models/0002c.model -d train-sets/0002.dat) >/dev/null 2>0002c.stderr RunTests: test 7: stderr OK Test 8: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -t -i models/0002c.model -d train-sets/0002.dat -p 0002c.predict) >/dev/null 2>0002c.stderr RunTests: test 8: stderr OK RunTests: test 8: minor (<0.0001) precision differences ignored RunTests: test 8: 0002c.predict OK Test 9: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/cs_test.ldf -p cs_test.ldf.csoaa.predict --passes 10 --invariant --csoaa_ldf multiline --holdout_off --noconstant) >/dev/null 2>cs_test.ldf.csoaa.stderr RunTests: test 9: stderr OK RunTests: test 9: cs_test.ldf.csoaa.predict OK Test 10: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/cs_test.ldf -p cs_test.ldf.wap.predict --passes 10 --invariant --wap_ldf multiline --holdout_off --noconstant) >/dev/null 2>cs_test.ldf.wap.stderr RunTests: test 10: stderr OK RunTests: test 10: cs_test.ldf.wap.predict OK Test 11: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --oaa 10 -c --passes 10 -d train-sets/multiclass --holdout_off) >/dev/null 2>oaa.stderr RunTests: test 11: stderr OK Test 12: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --ect 10 --error 3 -c --passes 10 --invariant -d train-sets/multiclass --holdout_off) >/dev/null 2>multiclass.stderr RunTests: test 12: stderr OK Test 13: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/wsj_small.dat.gz --passes 6 --search_task sequence --search 45 --search_alpha 1e-6 --search_max_bias_ngram_length 2 --search_max_quad_ngram_length 1 --holdout_off) >/dev/null 2>search_wsj.stderr RunTests: test 13: minor (<0.0001) precision differences ignored RunTests: test 13: stderr OK Test 14: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/wsj_small.dat.gz --passes 6 --search_task sequence --search 45 --search_alpha 1e-6 --search_max_bias_ngram_length 2 --search_max_quad_ngram_length 1 --holdout_off --search_passes_per_policy 3 --search_interpolation policy) >/dev/null 2>search_wsj2.dat.stderr RunTests: test 14: stdout OK RunTests: test 14: minor (<0.0001) precision differences ignored RunTests: test 14: stderr OK Test 15: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/zero.dat --loss_function=squared -b 20 --bfgs --mem 7 --passes 5 --l2 1.0 --holdout_off) >zero.stdout 2>zero.stderr RunTests: test 15: stdout OK RunTests: test 15: stderr OK Test 16: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/rcv1_small.dat --loss_function=logistic --bfgs --mem 7 --passes 20 --termination 0.001 --l2 1.0 --holdout_off) >rcv1_small.stdout 2>rcv1_small.stderr RunTests: test 16: stdout OK RunTests: test 16: minor (<0.0001) precision differences ignored RunTests: test 16: stderr OK Test 17: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --lda 100 --lda_alpha 0.01 --lda_rho 0.01 --lda_D 1000 -l 1 -b 13 --minibatch 128 -d train-sets/wiki256.dat) >/dev/null 2>wiki1K.stderr RunTests: test 17: minor (<0.0001) precision differences ignored RunTests: test 17: stderr OK Test 18: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/seq_small --passes 12 --invariant --search 4 --search_task sequence --holdout_off) >/dev/null 2>search_small.stderr RunTests: test 18: minor (<0.0001) precision differences ignored RunTests: test 18: stderr OK Test 19: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/3parity --hash all --passes 3000 -b 16 --nn 2 -l 10 --invariant -f models/0021.model --random_seed 19 --quiet --holdout_off) >/dev/null 2>3parity.stderr RunTests: test 19: stderr OK Test 20: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/3parity -t -i models/0021.model -p 0022.predict) >/dev/null 2>0022.stderr RunTests: test 20: stderr OK RunTests: test 20: 0022.predict OK Test 21: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -f models/xxor.model -d train-sets/xxor.dat --cubic abc --passes 100 --holdout_off --progress 1.33333) >/dev/null 2>xxor.stderr RunTests: test 21: stderr OK Test 22: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/ml100k_small_train -b 16 -q ui --rank 10 --l2 2e-6 --learning_rate 0.05 --passes 2 --decay_learning_rate 0.97 --power_t 0 -f models/movielens.reg -c --loss_function classic --holdout_off) >ml100k_small.stdout 2>ml100k_small.stderr RunTests: test 22: stdout OK RunTests: test 22: stderr OK Test 23: (/usr/bin/timeout 80 ../vowpalwabbit/vw -i models/movielens.reg -t -d test-sets/ml100k_small_test) >ml100k_small.stdout 2>ml100k_small.stderr RunTests: test 23: stdout OK RunTests: test 23: stderr OK Test 24: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --active --simulation --mellowness 0.000001 -d train-sets/rcv1_small.dat -l 10 --initial_t 10 --random_seed 3) >/dev/null 2>active-simulation.t24.stderr RunTests: test 24: minor (<0.0001) precision differences ignored RunTests: test 24: stderr OK Test 25: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0002.dat -f models/bs.reg.model --bootstrap 4 -p bs.reg.predict) >/dev/null 2>bs.reg.stderr RunTests: test 25: stderr OK RunTests: test 25: bs.reg.predict OK Test 26: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0002.dat -i models/bs.reg.model -p bs.prreg.predict -t) >/dev/null 2>bs.prreg.stderr RunTests: test 26: stderr OK RunTests: test 26: bs.prreg.predict OK Test 27: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -f models/bs.vote.model --bootstrap 4 --bs_type vote -p bs.vote.predict) >/dev/null 2>bs.vote.stderr RunTests: test 27: stderr OK RunTests: test 27: bs.vote.predict OK Test 28: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -i models/bs.vote.model -p bs.prvote.predict -t) >/dev/null 2>bs.prvote.stderr RunTests: test 28: stderr OK RunTests: test 28: bs.prvote.predict OK Test 29: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/affix_test.dat -k -c --passes 10 --holdout_off --affix -2) >/dev/null 2>affix_test.stderr RunTests: test 29: stderr OK Test 30: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -f models/mask.model --invert_hash mask.predict --l1 0.01) >/dev/null 2>mask.stderr RunTests: test 30: stderr OK Test 31: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat --invert_hash remask.predict --feature_mask models/mask.model -f models/remask.model) >/dev/null 2>remask.stderr RunTests: test 31: stderr OK Test 32: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat --feature_mask models/mask.model -i models/remask.model) >/dev/null 2>remask.final.stderr RunTests: test 32: stderr OK Test 33: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/topk.vw -f topk.model -q MF --passes 100 --cache_file topk-train.cache -k --holdout_off) >/dev/null 2>topk-train.stderr RunTests: test 33: stderr OK Test 34: (/usr/bin/timeout 80 ../vowpalwabbit/vw -P 1 -d train-sets/topk.vw -i topk.model --top 2 -p topk-rec.predict) >/dev/null 2>topk-rec.stderr RunTests: test 34: stderr OK RunTests: test 34: topk-rec.predict OK Test 35: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --passes 100 -c --holdout_off --constant 1000 -d train-sets/big-constant.dat) >/dev/null 2>big-constant.stderr RunTests: test 35: stderr OK Test 36: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0001.dat --progress 10) >/dev/null 2>progress-10.stderr RunTests: test 36: stderr OK Test 37: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0001.dat -P 0.5) >/dev/null 2>progress-0.5.stderr RunTests: test 37: stderr OK Test 38: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0001.dat --nn 1) >/dev/null 2>nn-1-noquiet.stderr RunTests: test 38: stderr OK Test 39: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_raw_cb_small.vw --cb 2 --cb_type dr --ngram 2 --skips 4 -b 24 -l 0.25) >/dev/null 2>rcv1_raw_cb_dr.stderr RunTests: test 39: stderr OK Test 40: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_raw_cb_small.vw --cb 2 --cb_type ips --ngram 2 --skips 4 -b 24 -l 0.125) >/dev/null 2>rcv1_raw_cb_ips.stderr RunTests: test 40: stderr OK Test 41: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_raw_cb_small.vw --cb 2 --cb_type dm --ngram 2 --skips 4 -b 24 -l 0.125 -f cb_dm.reg) >/dev/null 2>rcv1_raw_cb_dm.stderr RunTests: test 41: stderr OK Test 42: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/sequence_data --passes 20 --invariant --search_rollout ref --search_alpha 1e-8 --search_task sequence --search 5 --holdout_off -f models/sequence_data.model) >/dev/null 2>sequence_data.nonldf.train.stderr RunTests: test 42: minor (<0.0001) precision differences ignored RunTests: test 42: stderr OK Test 43: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/sequence_data -t -i models/sequence_data.model -p sequence_data.nonldf.test.predict) >/dev/null 2>sequence_data.nonldf.test.stderr RunTests: test 43: stderr OK RunTests: test 43: sequence_data.nonldf.test.predict OK Test 44: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/seq_small2 --passes 4 --search 4 --search_task sequence --holdout_off) >/dev/null 2>search_small2.stderr RunTests: test 44: minor (<0.0001) precision differences ignored RunTests: test 44: stderr OK Test 45: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/sequence_data --passes 20 --search_rollout ref --search_alpha 1e-8 --search_task sequence_demoldf --csoaa_ldf m --search 5 --holdout_off -f models/sequence_data.ldf.model --noconstant) >/dev/null 2>sequence_data.ldf.train.stderr RunTests: test 45: minor (<0.0001) precision differences ignored RunTests: test 45: stderr OK Test 46: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/sequence_data -t -i models/sequence_data.ldf.model -p sequence_data.ldf.test.predict --noconstant) >/dev/null 2>sequence_data.ldf.test.stderr RunTests: test 46: stderr OK RunTests: test 46: sequence_data.ldf.test.predict OK Test 47: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/sequencespan_data --passes 20 --invariant --search_rollout none --search_task sequencespan --search 7 --holdout_off -f models/sequencespan_data.model) >/dev/null 2>sequencespan_data.nonldf.train.stderr RunTests: test 47: minor (<0.0001) precision differences ignored RunTests: test 47: stderr OK Test 48: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/sequencespan_data -t -i models/sequencespan_data.model -p sequencespan_data.nonldf.test.predict) >/dev/null 2>sequencespan_data.nonldf.test.stderr RunTests: test 48: stderr OK RunTests: test 48: sequencespan_data.nonldf.test.predict OK Test 49: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/sequencespan_data --passes 20 --invariant --search_rollout ref --search_alpha 1e-8 --search_task sequencespan --search_span_bilou --search 7 --holdout_off -f models/sequencespan_data.model) >/dev/null 2>sequencespan_data.nonldf-bilou.train.stderr RunTests: test 49: minor (<0.0001) precision differences ignored RunTests: test 49: stderr OK Test 50: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/sequencespan_data -t --search_span_bilou -i models/sequencespan_data.model -p sequencespan_data.nonldf-bilou.test.predict) >/dev/null 2>sequencespan_data.nonldf-bilou.test.stderr RunTests: test 50: stderr OK RunTests: test 50: sequencespan_data.nonldf-bilou.test.predict OK Test 51: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/argmax_data -k -c --passes 20 --search_rollout ref --search_alpha 1e-8 --search_task argmax --search 2 --holdout_off) >/dev/null 2>argmax_data.stderr RunTests: test 51: minor (<0.0001) precision differences ignored RunTests: test 51: stderr OK Test 52: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c --passes 2 -d train-sets/0001.dat) >/dev/null 2>holdout-loss-not-zero.stderr RunTests: test 52: stderr OK Test 53: (/usr/bin/timeout 80 ../vowpalwabbit/vw --stage_poly --sched_exponent 0.25 --batch_sz 1000 --batch_sz_no_doubling -d train-sets/rcv1_small.dat -p stage_poly.s025.predict --quiet) >/dev/null 2>stage_poly.s025.stderr RunTests: test 53: stderr OK RunTests: test 53: stage_poly.s025.predict OK Test 54: (/usr/bin/timeout 80 ../vowpalwabbit/vw --stage_poly --sched_exponent 1.0 --batch_sz 1000 --batch_sz_no_doubling -d train-sets/rcv1_small.dat --quiet) >/dev/null 2>stage_poly.s100.stderr RunTests: test 54: stderr OK Test 55: (/usr/bin/timeout 80 ../vowpalwabbit/vw --stage_poly --sched_exponent 0.25 --batch_sz 1000 -d train-sets/rcv1_small.dat -p stage_poly.s025.doubling.predict --quiet) >/dev/null 2>stage_poly.s025.doubling.stderr RunTests: test 55: stderr OK RunTests: test 55: stage_poly.s025.doubling.predict OK Test 56: (/usr/bin/timeout 80 ../vowpalwabbit/vw --stage_poly --sched_exponent 1.0 --batch_sz 1000 -d train-sets/rcv1_small.dat -p stage_poly.s100.doubling.predict --quiet) >/dev/null 2>stage_poly.s100.doubling.stderr RunTests: test 56: stderr OK RunTests: test 56: stage_poly.s100.doubling.predict OK Test 57: (/usr/bin/timeout 80 ../vowpalwabbit/vw -c -k -d train-sets/library_train -f models/library_train.w -q st --passes 100 --hash all --noconstant --csoaa_ldf m --holdout_off) >library_train.stdout 2>library_train.stderr RunTests: test 57: stdout OK RunTests: test 57: stderr OK Test 58: (/usr/bin/timeout 80 echo "" | ../vowpalwabbit/vw) >/dev/null 2>empty-set.stderr RunTests: test 58: stderr OK Test 59: (/usr/bin/timeout 80 ./daemon-test.sh) >vw-daemon.stdout 2>/dev/null RunTests: test 59: '/usr/bin/timeout 80 ./daemon-test.sh' failed (exitcode=1) Test 60: (/usr/bin/timeout 80 ../vowpalwabbit/vw --ksvm --l2 1 --reprocess 5 -b 18 -p ksvm_train.linear.predict -d train-sets/rcv1_smaller.dat) >/dev/null 2>ksvm_train.linear.stderr RunTests: test 60: stderr OK RunTests: test 60: ksvm_train.linear.predict OK Test 61: (/usr/bin/timeout 80 ../vowpalwabbit/vw --ksvm --l2 1 --reprocess 5 -b 18 --kernel poly -p ksvm_train.poly.predict -d train-sets/rcv1_smaller.dat) >/dev/null 2>ksvm_train.poly.stderr RunTests: test 61: stderr OK RunTests: test 61: ksvm_train.poly.predict OK Test 62: (/usr/bin/timeout 80 ../vowpalwabbit/vw --ksvm --l2 1 --reprocess 5 -b 18 --kernel rbf -p ksvm_train.rbf.predict -d train-sets/rcv1_smaller.dat) >/dev/null 2>ksvm_train.rbf.stderr RunTests: test 62: minor (<0.0001) precision differences ignored RunTests: test 62: stderr OK RunTests: test 62: minor (<0.0001) precision differences ignored RunTests: test 62: ksvm_train.rbf.predict OK Test 63: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/er_small.vw --passes 6 --search_task entity_relation --search 10 --constraints --search_alpha 1e-8) >/dev/null 2>search_er.stderr RunTests: test 63: minor (<0.0001) precision differences ignored RunTests: test 63: stderr OK Test 64: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/wsj_small.dparser.vw.gz --passes 6 --search_task dep_parser --search 12 --search_alpha 1e-4 --search_rollout oracle --holdout_off) >/dev/null 2>search_dep_parser.stderr RunTests: test 64: minor (<0.0001) precision differences ignored RunTests: test 64: stderr OK Test 65: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/dictionary_test.dat --binary --ignore w --holdout_off --passes 32 --dictionary w:dictionary_test.dict --dictionary w:dictionary_test.dict.gz --dictionary_path train-sets) >/dev/null 2>dictionary_test.stderr RunTests: test 65: stderr OK Test 66: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/multiclass.sch --passes 20 --search_task multiclasstask --search 10 --search_alpha 1e-4 --holdout_off) >/dev/null 2>search_multiclass.stderr RunTests: test 66: minor (<0.0001) precision differences ignored RunTests: test 66: stderr OK Test 67: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/sequence_data -t -i models/sequence_data.model -p sequence_data.nonldf.beam.test.predict --search_metatask selective_branching --search_max_branch 10 --search_kbest 10) >/dev/null 2>sequence_data.nonldf.beam.test.stderr RunTests: test 67: stderr OK RunTests: test 67: sequence_data.nonldf.beam.test.predict OK Test 68: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/sequence_data -t -i models/sequence_data.ldf.model -p sequence_data.ldf.beam.test.predict --search_metatask selective_branching --search_max_branch 10 --search_kbest 10 --noconstant) >/dev/null 2>sequence_data.ldf.beam.test.stderr RunTests: test 68: stderr OK RunTests: test 68: sequence_data.ldf.beam.test.predict OK Test 69: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0002.dat --autolink 1 --examples 100 -p 0002.autolink.predict) >/dev/null 2>0002.autolink.stderr RunTests: test 69: stderr OK RunTests: test 69: 0002.autolink.predict OK Test 70: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0001.dat -f models/0001_ftrl.model --passes 1 --ftrl --ftrl_alpha 0.01 --ftrl_beta 0 --l1 2) >/dev/null 2>0001_ftrl.stderr RunTests: test 70: stderr OK Test 71: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -t -d train-sets/0001.dat -i models/0001_ftrl.model -p 0001_ftrl.predict) >/dev/null 2>0001_ftrl.stderr RunTests: test 71: stderr OK RunTests: test 71: 0001_ftrl.predict OK Test 72: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_cb_eval --cb 2 --eval) >/dev/null 2>rcv1_cb_eval.stderr RunTests: test 72: stderr OK Test 73: (/usr/bin/timeout 80 ../vowpalwabbit/vw --log_multi 10 -d train-sets/multiclass) >/dev/null 2>log_multi.stderr RunTests: test 73: stderr OK Test 74: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 10 --epsilon 0.05 -d train-sets/multiclass) >/dev/null 2>cbify_epsilon.stderr RunTests: test 74: stderr OK Test 75: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 10 --first 5 -d train-sets/multiclass) >/dev/null 2>cbify_first.stderr RunTests: test 75: stderr OK Test 76: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 10 --bag 7 -d train-sets/multiclass) >/dev/null 2>cbify_bag.stderr RunTests: test 76: stderr OK Test 77: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 10 --cover 3 -d train-sets/multiclass) >/dev/null 2>cbify_cover.stderr RunTests: test 77: stderr OK Test 78: (/usr/bin/timeout 80 ../vowpalwabbit/vw --lrq aa3 -d train-sets/0080.dat) >/dev/null 2>0080.stderr RunTests: test 78: stderr OK Test 79: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0001.dat -f models/ftrl_pistol.model --passes 1 --pistol) >/dev/null 2>ftrl_pistol.stderr RunTests: test 79: stderr OK Test 80: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -t -d train-sets/0001.dat -i models/ftrl_pistol.model -p ftrl_pistol.predict) >/dev/null 2>ftrl_pistol.stderr RunTests: test 80: minor (<0.0001) precision differences ignored RunTests: test 80: stderr OK RunTests: test 80: minor (<0.0001) precision differences ignored RunTests: test 80: ftrl_pistol.predict OK Test 81: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0080.dat --redefine := --redefine y:=: --redefine x:=arma --ignore x -q yy) >/dev/null 2>redefine.stderr RunTests: test 81: stderr OK Test 82: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf -d train-sets/cb_test.ldf --noconstant) >/dev/null 2>cb_adf.stderr RunTests: test 82: stderr OK Test 83: (/usr/bin/timeout 80 ../vowpalwabbit/vw --multilabel_oaa 10 -d train-sets/multilabel -p multilabel.predict) >/dev/null 2>multilabel.stderr RunTests: test 83: stderr OK RunTests: test 83: multilabel.predict OK Test 84: (/usr/bin/timeout 80 ../vowpalwabbit/vw --csoaa_ldf multiline --csoaa_rank -d train-sets/cs_test_multilabel.ldf -p multilabel_ldf.predict --noconstant) >/dev/null 2>multilabel_ldf.stderr RunTests: test 84: stderr OK RunTests: test 84: multilabel_ldf.predict OK Test 85: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf --rank_all -d train-sets/cb_test.ldf -p cb_adf_rank.predict --noconstant) >/dev/null 2>cb_adf_rank.stderr RunTests: test 85: stderr OK RunTests: test 85: cb_adf_rank.predict OK Test 86: (/usr/bin/timeout 80 ../vowpalwabbit/vw --named_labels det,noun,verb --oaa 3 -d train-sets/test_named -k -c --passes 10 --holdout_off -f models/test_named.model) >/dev/null 2>test_named_train.stderr RunTests: test 86: stderr OK Test 87: (/usr/bin/timeout 80 ../vowpalwabbit/vw -i models/test_named.model -t -d train-sets/test_named -p test_named.predict) >/dev/null 2>test_named_test.stderr RunTests: test 87: stderr OK RunTests: test 87: test_named.predict OK Test 88: (/usr/bin/timeout 80 ../vowpalwabbit/vw --named_labels det,noun,verb --csoaa 3 -d train-sets/test_named_csoaa -k -c --passes 10 --holdout_off -f models/test_named_csoaa.model) >/dev/null 2>test_named_csoaa_train.stderr RunTests: test 88: stderr OK Test 89: (/usr/bin/timeout 80 ../vowpalwabbit/vw -i models/test_named_csoaa.model -t -d train-sets/test_named_csoaa -p test_named_csoaa.predict) >/dev/null 2>test_named_csoaa_test.stderr RunTests: test 89: stderr OK RunTests: test 89: test_named_csoaa.predict OK Test 90: (/usr/bin/timeout 80 printf '3 |f a b c |e x y z\n2 |f a y c |e x\n' | ../vowpalwabbit/vw --oaa 3 -q :: --invert_hash inv_hash.cmp && tail -n +2 inv_hash.cmp > inv_hash.cmp.new && rm inv_hash.cmp && mv inv_hash.cmp.new inv_hash.cmp) >/dev/null 2>inv_hash.stderr RunTests: test 90: stderr OK RunTests: test 90: inv_hash.cmp OK Test 91: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf --rank_all -d train-sets/cb_test.ldf -p cb_adf_dr.predict --cb_type dr) >/dev/null 2>cb_adf_dr.stderr RunTests: test 91: stderr OK RunTests: test 91: cb_adf_dr.predict OK Test 92: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -l 20 --initial_t 128000 --power_t 1 -d train-sets/0001.dat -c --passes 8 --invariant --ngram 3 --skips 1 --holdout_off --replay_b 100) >/dev/null 2>0001-replay.stderr RunTests: test 92: stderr OK Test 93: (/usr/bin/timeout 80 ../vowpalwabbit/vw --named_labels det,noun,verb --csoaa 3 -d train-sets/test_named_csoaa -k -c --passes 10 --holdout_off -f models/test_named_csoaa.model --replay_c 100) >/dev/null 2>test_named_csoaa_train-replay.stderr RunTests: test 93: stderr OK Test 94: (/usr/bin/timeout 80 printf '3 |f a b c |e x y z\n2 |f a y c |e x\n' | ../vowpalwabbit/vw -i simple_model --invert_hash inv_hash.cmp && tail -n +2 inv_hash.cmp) >backwards.stdout 2>backwards.stderr RunTests: test 94: stdout OK RunTests: test 94: stderr OK Test 95: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -f models/0097.model --save_resume) >/dev/null 2>0097.stderr RunTests: test 95: stderr OK Test 96: (/usr/bin/timeout 80 ../vowpalwabbit/vw --preserve_performance_counters -d train-sets/0001.dat -i models/0097.model -p 0098.predict) >/dev/null 2>0098.stderr RunTests: test 96: stderr OK RunTests: test 96: 0098.predict OK Test 97: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -i models/0097.model -p 0099.predict) >/dev/null 2>0099.stderr RunTests: test 97: stderr OK RunTests: test 97: 0099.predict OK Test 98: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/sequence_data --passes 20 --invariant --search_rollout none --search_task sequence_ctg --search 5 --holdout_off) >/dev/null 2>sequence_data.ctg.train.stderr RunTests: test 98: minor (<0.0001) precision differences ignored RunTests: test 98: stderr OK Test 99: (/usr/bin/timeout 80 ../vowpalwabbit/vw --loss_function logistic --binary --active_cover -d train-sets/rcv1_mini.dat -f models/active_cover.model) >/dev/null 2>active_cover.stderr RunTests: test 99: minor (<0.0001) precision differences ignored RunTests: test 99: stderr OK Test 100: (/usr/bin/timeout 80 ../vowpalwabbit/vw -i models/active_cover.model -t -d test-sets/rcv1_small_test.data -p active_cover.predict) >/dev/null 2>active_cover.stderr RunTests: test 100: stderr OK RunTests: test 100: active_cover.predict OK Test 101: (/usr/bin/timeout 80 ../vowpalwabbit/vw --loss_function logistic --binary --active_cover --oracular -d ./train-sets/rcv1_small.dat) >/dev/null 2>active_cover_oracular.stderr RunTests: test 101: stderr OK Test 102: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf -d train-sets/cb_test.ldf --cb_type mtr --noconstant) >/dev/null 2>cb_adf_mtr.stderr RunTests: test 102: stderr OK Test 103: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0001.dat -f models/0001_ftrl.model --passes 10 --ftrl --ftrl_alpha 3.0 --ftrl_beta 0 --l1 0.9 --cache) >/dev/null 2>0001_ftrl_holdout.stderr RunTests: test 103: stderr OK Test 104: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -t -d train-sets/0001.dat -i models/0001_ftrl.model -p 0001_ftrl_holdout.predict) >/dev/null 2>0001_ftrl_holdout_106.stderr RunTests: test 104: stderr OK RunTests: test 104: 0001_ftrl_holdout.predict OK Test 105: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0001.dat -f models/0001_ftrl.model --passes 10 --ftrl --ftrl_alpha 0.01 --ftrl_beta 0 --l1 2 --cache --holdout_off) >/dev/null 2>0001_ftrl_holdout_off.stderr RunTests: test 105: stderr OK Test 106: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -t -d train-sets/0001.dat -i models/0001_ftrl.model -p 0001_ftrl_holdout_off.predict --holdout_off) >/dev/null 2>0001_ftrl_holdout_off.stderr RunTests: test 106: stderr OK RunTests: test 106: 0001_ftrl_holdout_off.predict OK Test 107: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/probabilities.dat --probabilities --oaa=4 --loss_function=logistic -p oaa_probabilities.predict) >/dev/null 2>oaa_probabilities.stderr RunTests: test 107: stderr OK RunTests: test 107: oaa_probabilities.predict OK Test 108: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cs_test.ldf --probabilities --csoaa_ldf=mc --loss_function=logistic -p csoaa_ldf_probabilities.predict) >/dev/null 2>csoaa_ldf_probabilities.stderr RunTests: test 108: stderr OK RunTests: test 108: csoaa_ldf_probabilities.predict OK Test 109: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/wsj_small.dparser.vw.gz -b 20 --search_task dep_parser --search 25 --search_alpha 1e-5 --search_rollin mix_per_roll --search_rollout oracle --one_learner --nn 5 --ftrl --search_history_length 3 --root_label 8) >/dev/null 2>search_dep_parser_one_learner.stderr RunTests: test 109: stderr OK Test 110: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/wsj_small.dparser.vw.gz -b 20 --passes 6 --search_task dep_parser --search 25 --search_alpha 1e-5 --search_rollin mix_per_roll --search_rollout none --holdout_off --search_history_length 3 --root_label 8 --cost_to_go) >/dev/null 2>search_dep_parser_cost_to_go.stderr RunTests: test 110: minor (<0.0001) precision differences ignored RunTests: test 110: stderr OK Test 111: (/usr/bin/timeout 80 ../vowpalwabbit/vw --confidence -d ./train-sets/rcv1_micro.dat --initial_t 0.1 -p confidence.preds) >/dev/null 2>confidence.stderr RunTests: test 111: stderr OK RunTests: test 111: confidence.preds OK Test 112: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/x.txt) >/dev/null 2>oversize.stderr RunTests: test 112: stderr OK Test 113: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/long_line -c -k) >/dev/null 2>long_line.stderr RunTests: test 113: stderr OK Test 114: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cb_eval --multiworld_test f -p cb_eval.preds) >/dev/null 2>cb_eval.stderr RunTests: test 114: stderr OK RunTests: test 114: cb_eval.preds OK Test 115: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -i models/0001_ftrl.model --audit_regressor ftrl.audit_regr) >/dev/null 2>ftrl_audit_regr.stderr RunTests: test 115: stderr OK RunTests: test 115: ftrl.audit_regr OK Test 116: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/test_named_csoaa -i models/test_named_csoaa.model --audit_regressor csoaa.audit_regr) >/dev/null 2>csoaa_audit_regr.stderr RunTests: test 116: stderr OK RunTests: test 116: csoaa.audit_regr OK Test 117: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cb_eval --multiworld_test f --learn 2 -p mwt_learn.preds) >/dev/null 2>mwt_learn.stderr RunTests: test 117: stderr OK RunTests: test 117: mwt_learn.preds OK Test 118: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cb_eval --multiworld_test f --learn 2 --exclude_eval -p mwt_learn_exclude.preds) >/dev/null 2>mwt_learn_exclude.stderr RunTests: test 118: stderr OK RunTests: test 118: mwt_learn_exclude.preds OK Test 119: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_raw_cb_small.vw --cb_explore 2 --ngram 2 --skips 4 -b 24 -l 0.25 -p rcv1_raw_cb_explore.preds) >/dev/null 2>rcv1_raw_cb_explore.stderr RunTests: test 119: stderr OK RunTests: test 119: rcv1_raw_cb_explore.preds OK Test 120: (/usr/bin/timeout 80 ../vowpalwabbit/vw --confidence --confidence_after_training --initial_t 0.1 -d ./train-sets/rcv1_small.dat -p confidence_after_training.preds) >/dev/null 2>confidence_after_training.stderr RunTests: test 120: stderr OK RunTests: test 120: minor (<0.0001) precision differences ignored RunTests: test 120: confidence_after_training.preds OK Test 121: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cb_eval1 --multiworld_test f -f mwt.model -p cb_eval1.preds) >/dev/null 2>cb_eval1.stderr RunTests: test 121: stderr OK RunTests: test 121: cb_eval1.preds OK Test 122: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cb_eval2 -i mwt.model -p cb_eval2.preds) >/dev/null 2>cb_eval2.stderr RunTests: test 122: stderr OK RunTests: test 122: cb_eval2.preds OK Test 123: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/wsj_small.dparser.vw.gz -b 20 --search_task dep_parser --search 26 --search_alpha 1e-5 --search_rollin mix_per_roll --search_rollout oracle --one_learner --search_history_length 3 --root_label 8 --transition_system 2 --passes 8) >/dev/null 2>search_dep_parser_arceager.stderr RunTests: test 123: minor (<0.0001) precision differences ignored RunTests: test 123: stderr OK Test 124: (/usr/bin/timeout 80 ../vowpalwabbit/vw --quiet -d train-sets/gauss1k.dat.gz -f models/recall_tree_g100.model --recall_tree 100 -b 20 --loss_function logistic) >/dev/null 2>/dev/null RunTests: test 124: stderr OK Test 125: (/usr/bin/timeout 80 ../vowpalwabbit/vw -t -d train-sets/gauss1k.dat.gz -i models/recall_tree_g100.model) >recall_tree_gauss1k.stdout 2>recall_tree_gauss1k.stderr RunTests: test 125: stdout OK RunTests: test 125: stderr OK Test 126: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --epsilon 0.1 -d train-sets/cb_test.ldf --noconstant -p cbe_adf_epsilon.predict) >/dev/null 2>cbe_adf_epsilon.stderr RunTests: test 126: stderr OK RunTests: test 126: cbe_adf_epsilon.predict OK Test 127: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --softmax --lambda 1 -d train-sets/cb_test.ldf --noconstant -p cbe_adf_softmax.predict) >/dev/null 2>cbe_adf_softmax.stderr RunTests: test 127: stderr OK RunTests: test 127: cbe_adf_softmax.predict OK Test 128: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --bag 3 -d train-sets/cb_test.ldf --noconstant -p cbe_adf_bag.predict) >/dev/null 2>cbe_adf_bag.stderr RunTests: test 128: stderr OK RunTests: test 128: cbe_adf_bag.predict OK Test 129: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --first 2 -d train-sets/cb_test.ldf --noconstant -p cbe_adf_first.predict) >/dev/null 2>cbe_adf_first.stderr RunTests: test 129: stderr OK RunTests: test 129: cbe_adf_first.predict OK Test 130: (/usr/bin/timeout 80 ../vowpalwabbit/vw --quiet -d train-sets/poisson.dat -f models/poisson.model --loss_function poisson --link poisson -b 2 -p poisson.train.predict) >/dev/null 2>poisson.train.stderr RunTests: test 130: stderr OK RunTests: test 130: poisson.train.predict OK Test 131: (/usr/bin/timeout 80 ../vowpalwabbit/vw --quiet -d train-sets/poisson.dat -f models/poisson.normalized.model --normalized --loss_function poisson --link poisson -b 2 -l 0.1 -p poisson.train.normalized.predict) >/dev/null 2>poisson.train.normalized.stderr RunTests: test 131: stderr OK RunTests: test 131: poisson.train.normalized.predict OK Test 132: (/usr/bin/timeout 80 ../vowpalwabbit/vw --OjaNewton -d train-sets/0001.dat -f models/second_order.model -p second_order.predict) >/dev/null 2>second_order.stderr RunTests: test 132: stderr OK RunTests: test 132: second_order.predict OK Test 133: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cb_adf_crash_1.data -f models/cb_adf_crash.model --cb_explore_adf --epsilon 0.05) >/dev/null 2>cb_adf_crash1.stderr RunTests: test 133: stderr OK Test 134: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cb_adf_crash_2.data -i models/cb_adf_crash.model -t) >/dev/null 2>cb_adf_crash2.stderr RunTests: test 134: stderr OK Test 135: (/usr/bin/timeout 80 ../vowpalwabbit/vw --audit -d train-sets/audit.dat --noconstant) >audit.stdout 2>audit.stderr RunTests: test 135: stdout OK RunTests: test 135: stderr OK Test 136: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --cover 3 -d train-sets/cb_test.ldf --noconstant -p cbe_adf_cover.predict) >/dev/null 2>cbe_adf_cover.stderr RunTests: test 136: stderr OK RunTests: test 136: cbe_adf_cover.predict OK Test 137: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --cover 3 --cb_type dr -d train-sets/cb_test.ldf --noconstant -p cbe_adf_cover_dr.predict) >/dev/null 2>cbe_adf_cover_dr.stderr RunTests: test 137: stderr OK RunTests: test 137: cbe_adf_cover_dr.predict OK Test 138: (/usr/bin/timeout 80 ../vowpalwabbit/vw --marginal f -d train-sets/marginal_features --noconstant --initial_numerator 0.5 --initial_denominator 1.0 --decay 0.001 --holdout_off -c -k --passes 100 -f marginal_model) >/dev/null 2>marginal.stderr RunTests: test 138: stderr OK Test 139: (/usr/bin/timeout 80 ../vowpalwabbit/vw -i marginal_model -d train-sets/marginal_features --noconstant -t) >/dev/null 2>marginal_test.stderr RunTests: test 139: stderr OK Test 140: (/usr/bin/timeout 80 ../vowpalwabbit/vw --explore_eval --epsilon 0.2 -d train-sets/cb_test.ldf --noconstant -p explore_eval.predict) >/dev/null 2>explore_eval.stderr RunTests: test 140: stderr OK RunTests: test 140: explore_eval.predict OK Test 141: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -l 20 --initial_t 128000 --power_t 1 -d train-sets/0001.json --json -c --passes 8 --invariant --ngram 3 --skips 1 --holdout_off) >/dev/null 2>0001.json.stderr RunTests: test 141: stderr OK Test 142: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --cover 3 --cb_type dr -d train-sets/cb_test.json --json --noconstant -p cbe_adf_cover_dr.predict) >/dev/null 2>cbe_adf_cover_dr.json.stderr RunTests: test 142: stderr OK RunTests: test 142: cbe_adf_cover_dr.predict OK Test 143: (/usr/bin/timeout 80 ../vowpalwabbit/vw --bootstrap 2 -d train-sets/labeled-unlabeled-mix.dat) >/dev/null 2>labeled-unlabeled-mix.stderr RunTests: test 143: stderr OK Test 144: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --cover 3 --cb_type dr -d train-sets/cb_test256.json --json --noconstant -p cbe_adf_cover_dr256.predict) >/dev/null 2>cbe_adf_cover_dr256.json.stderr RunTests: test 144: stderr OK RunTests: test 144: cbe_adf_cover_dr256.predict OK Test 145: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/probabilities.dat --scores --oaa=4 -p oaa_scores.predict) >/dev/null 2>oaa_scores.stderr RunTests: test 145: stderr OK RunTests: test 145: minor (<0.0001) precision differences ignored RunTests: test 145: oaa_scores.predict OK Test 146: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf -d train-sets/cb_test.ldf -p cb_adf_dm.predict --cb_type dm) >/dev/null 2>cb_adf_dm.stderr RunTests: test 146: stderr OK RunTests: test 146: cb_adf_dm.predict OK Test 147: (/usr/bin/timeout 80 echo "1 | feature:1" | ../vowpalwabbit/vw -a --initial_weight 0.1 --initial_t 0.3) >initial_weight.stdout 2>initial_weight.stderr RunTests: test 147: stdout OK RunTests: test 147: stderr OK Test 148: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf -d train-sets/cb_test.ldf -p cb_adf_dm.predict --cb_type dm --sparse_weights) >/dev/null 2>sparse.stderr RunTests: test 148: stderr OK Test 149: (/usr/bin/timeout 80 ../vowpalwabbit/vw --lrqfa aa3 -d train-sets/0080.dat) >/dev/null 2>0151.stderr RunTests: test 149: stderr OK Test 150: (/usr/bin/timeout 80 ./daemon-test.sh --foreground) >vw-daemon.stdout 2>/dev/null RunTests: test 150: '/usr/bin/timeout 80 ./daemon-test.sh --foreground' failed (exitcode=1) Test 151: (/usr/bin/timeout 80 ../vowpalwabbit/vw --marginal f -d train-sets/marginal_features --noconstant --initial_numerator 0.5 --initial_denominator 1.0 --decay 0.001 --holdout_off -c -k --passes 100 --compete) >/dev/null 2>marginal_compete.stderr RunTests: test 151: stderr OK Test 152: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --cache_file ignore_linear.cache --passes 10000 --holdout_off -d train-sets/0154.dat --noconstant --ignore_linear x -q xx) >/dev/null 2>ignore_linear.stderr RunTests: test 152: stderr OK Test 153: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -i models/0097.model --save_resume --audit_regressor 0097.audit_regr) >/dev/null 2>0097.audit_regr.stderr RunTests: test 153: stderr OK RunTests: test 153: 0097.audit_regr OK Test 154: (/usr/bin/timeout 80 ./cubic-test.sh $../vowpalwabbit/vw) >/dev/null 2>/dev/null RunTests: test 154: stderr OK Test 155: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -f models/sr.model --passes 2 -c -k -P 50 --save_resume) >/dev/null 2>157.stderr RunTests: test 155: stderr OK Test 156: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/decisionservice.json --dsjson --cb_explore_adf --epsilon 0.2 --quadratic GT) >/dev/null 2>decisionservice.stderr RunTests: test 156: stderr OK Test 157: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_mini.dat --bootstrap 5 --binary -c -k --passes 2) >/dev/null 2>bootstrap_and_binary.stderr RunTests: test 157: stderr OK Test 158: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/multiclass --bootstrap 4 --oaa 10 -q :: --leave_duplicate_interactions -c -k --passes 2 --holdout_off -P1) >/dev/null 2>bootstrap_and_oaa.stderr RunTests: test 158: stderr OK Test 159: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat --classweight 1:2,0:3.1,-1:5) >/dev/null 2>classweight.stderr RunTests: test 159: stderr OK Test 160: (/usr/bin/timeout 80 ../vowpalwabbit/vw --oaa 10 -d train-sets/multiclass --classweight 4:0,7:0.1,2:10 --classweight 10:3) >/dev/null 2>classweight_multiclass.stderr RunTests: test 160: stderr OK Test 161: (/usr/bin/timeout 80 ../vowpalwabbit/vw --recall_tree 10 -d train-sets/multiclass --classweight 4:0,7:0.1 --classweight 2:10,10:3) >/dev/null 2>classweight_recall_tree.stderr RunTests: test 161: stderr OK Test 162: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cs_active 3 -d ../test/train-sets/cs_test --cost_max 2 --mellowness 0.01 --simulation --adax) >/dev/null 2>cs_active_0.01.stderr RunTests: test 162: stderr OK Test 163: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cs_active 3 -d ../test/train-sets/cs_test --cost_max 2 --mellowness 1.0 --simulation --adax) >/dev/null 2>cs_active_1.0.stderr RunTests: test 163: stderr OK Test 164: (/usr/bin/timeout 80 ../vowpalwabbit/vw --hash_seed 5 -d train-sets/rcv1_mini.dat --holdout_off --passes 2 -f hash_seed5.model -c -k --ngram 2 -q ::) >/dev/null 2>hash_seed_train.stderr RunTests: test 164: stderr OK Test 165: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_mini.dat -i hash_seed5.model -t) >/dev/null 2>hash_seed_test.stderr RunTests: test 165: stderr OK Test 166: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_raw_cb_small.vw -t -i cb_dm.reg) >/dev/null 2>rcv1_raw_cb_dm_test.stderr RunTests: test 166: stderr OK Test 167: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_multiclass.dat --cbify 2 --epsilon 0.05) >/dev/null 2>rcv1_multiclass.stderr RunTests: test 167: stderr OK Test 168: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 10 --cb_explore_adf --epsilon 0.05 -d train-sets/multiclass) >/dev/null 2>cbify_epsilon_adf.stderr RunTests: test 168: stderr OK Test 169: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 3 --cbify_cs --epsilon 0.05 -d train-sets/cs_cb) >/dev/null 2>cbify_epsilon_cs.stderr RunTests: test 169: stderr OK Test 170: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 3 --cbify_cs --cb_explore_adf --epsilon 0.05 -d train-sets/cs_cb) >/dev/null 2>cbify_epsilon_cs_adf.stderr RunTests: test 170: stderr OK Test 171: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 10 --cb_explore_adf --cb_type mtr --regcb --mellowness 0.01 -d train-sets/multiclass) >/dev/null 2>cbify_regcb.stderr RunTests: test 171: stderr OK Test 172: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 10 --cb_explore_adf --cb_type mtr --regcbopt --mellowness 0.01 -d train-sets/multiclass) >/dev/null 2>cbify_regcbopt.stderr RunTests: test 172: stderr OK RunTests runtime: user 9.57, system 6.53, total 16.1 sec (+0.00% vs. last) : # I: cleaning up after running tests find test/ -name '*.tmp' -o -name '*.cache' | xargs -r rm -f rm -f test/*.predict make[1]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' fakeroot debian/rules binary-arch make: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh binary-arch --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_testroot -a -O--buildsystem=autoconf dh_prep -a -O--buildsystem=autoconf debian/rules override_dh_auto_install make[1]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[1]: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_auto_install dh_auto_install: warning: Compatibility levels before 10 are deprecated (level 9 in use) make -j1 install DESTDIR=/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp AM_UPDATE_INFO_DIR=no make[2]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' Making install in vowpalwabbit make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/vowpalwabbit' make[4]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/vowpalwabbit' /bin/mkdir -p '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu' /bin/bash ../libtool --mode=install /usr/bin/install -c liballreduce.la libvw.la libvw_c_wrapper.la '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu' libtool: install: /usr/bin/install -c .libs/liballreduce.so.0.0.0 /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/liballreduce.so.0.0.0 libtool: install: (cd /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu && { ln -s -f liballreduce.so.0.0.0 liballreduce.so.0 || { rm -f liballreduce.so.0 && ln -s liballreduce.so.0.0.0 liballreduce.so.0; }; }) libtool: install: (cd /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu && { ln -s -f liballreduce.so.0.0.0 liballreduce.so || { rm -f liballreduce.so && ln -s liballreduce.so.0.0.0 liballreduce.so; }; }) libtool: install: /usr/bin/install -c .libs/liballreduce.lai /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/liballreduce.la libtool: warning: relinking 'libvw.la' libtool: install: (cd /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/vowpalwabbit; /bin/bash "/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/libtool" --tag CXX --mode=relink g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-z,relro -o libvw.la -rpath /usr/lib/x86_64-linux-gnu parser_helper.lo global_data.lo io_buf.lo parse_regressor.lo parse_primitives.lo unique_sort.lo cache.lo rand48.lo no_label.lo simple_label.lo multiclass.lo oaa.lo multilabel_oaa.lo boosting.lo ect.lo marginal.lo autolink.lo binary.lo lrq.lo cost_sensitive.lo multilabel.lo label_dictionary.lo csoaa.lo cb.lo cb_adf.lo cb_algs.lo search.lo search_meta.lo search_sequencetask.lo search_dep_parser.lo search_hooktask.lo search_multiclasstask.lo search_entityrelationtask.lo search_graph.lo parse_example.lo scorer.lo network.lo parse_args.lo accumulate.lo gd.lo learner.lo mwt.lo lda_core.lo gd_mf.lo mf.lo bfgs.lo noop.lo print.lo example.lo parser.lo loss_functions.lo sender.lo nn.lo confidence.lo bs.lo cbify.lo explore_eval.lo topk.lo stagewise_poly.lo log_multi.lo recall_tree.lo active.lo active_cover.lo cs_active.lo kernel_svm.lo best_constant.lo ftrl.lo svrg.lo lrqfa.lo interact.lo comp_io.lo interactions.lo vw_exception.lo vw_validate.lo audit_regressor.lo gen_cs_example.lo cb_explore.lo action_score.lo cb_explore_adf.lo OjaNewton.lo parse_example_json.lo baseline.lo classweight.lo liballreduce.la -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -inst-prefix-dir /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp) libtool: relink: g++ -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/10/crtbeginS.o .libs/parser_helper.o .libs/global_data.o .libs/io_buf.o .libs/parse_regressor.o .libs/parse_primitives.o .libs/unique_sort.o .libs/cache.o .libs/rand48.o .libs/no_label.o .libs/simple_label.o .libs/multiclass.o .libs/oaa.o .libs/multilabel_oaa.o .libs/boosting.o .libs/ect.o .libs/marginal.o .libs/autolink.o .libs/binary.o .libs/lrq.o .libs/cost_sensitive.o .libs/multilabel.o .libs/label_dictionary.o .libs/csoaa.o .libs/cb.o .libs/cb_adf.o .libs/cb_algs.o .libs/search.o .libs/search_meta.o .libs/search_sequencetask.o .libs/search_dep_parser.o .libs/search_hooktask.o .libs/search_multiclasstask.o .libs/search_entityrelationtask.o .libs/search_graph.o .libs/parse_example.o .libs/scorer.o .libs/network.o .libs/parse_args.o .libs/accumulate.o .libs/gd.o .libs/learner.o .libs/mwt.o .libs/lda_core.o .libs/gd_mf.o .libs/mf.o .libs/bfgs.o .libs/noop.o .libs/print.o .libs/example.o .libs/parser.o .libs/loss_functions.o .libs/sender.o .libs/nn.o .libs/confidence.o .libs/bs.o .libs/cbify.o .libs/explore_eval.o .libs/topk.o .libs/stagewise_poly.o .libs/log_multi.o .libs/recall_tree.o .libs/active.o .libs/active_cover.o .libs/cs_active.o .libs/kernel_svm.o .libs/best_constant.o .libs/ftrl.o .libs/svrg.o .libs/lrqfa.o .libs/interact.o .libs/comp_io.o .libs/interactions.o .libs/vw_exception.o .libs/vw_validate.o .libs/audit_regressor.o .libs/gen_cs_example.o .libs/cb_explore.o .libs/action_score.o .libs/cb_explore_adf.o .libs/OjaNewton.o .libs/parse_example_json.o .libs/baseline.o .libs/classweight.o -L/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -lallreduce -lboost_program_options -L/lib -lz -lpthread -L/usr/lib/gcc/x86_64-linux-gnu/10 -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/10/../../.. -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-linux-gnu/10/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crtn.o -O3 -mmmx -msse -msse2 -mfpmath=sse -Wl,-z -Wl,relro -Wl,-soname -Wl,libvw.so.0 -o .libs/libvw.so.0.0.0 libtool: install: /usr/bin/install -c .libs/libvw.so.0.0.0T /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/libvw.so.0.0.0 libtool: install: (cd /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu && { ln -s -f libvw.so.0.0.0 libvw.so.0 || { rm -f libvw.so.0 && ln -s libvw.so.0.0.0 libvw.so.0; }; }) libtool: install: (cd /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu && { ln -s -f libvw.so.0.0.0 libvw.so || { rm -f libvw.so && ln -s libvw.so.0.0.0 libvw.so; }; }) libtool: install: /usr/bin/install -c .libs/libvw.lai /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/libvw.la libtool: warning: relinking 'libvw_c_wrapper.la' libtool: install: (cd /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/vowpalwabbit; /bin/bash "/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/libtool" --tag CXX --mode=relink g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-z,relro -o libvw_c_wrapper.la -rpath /usr/lib/x86_64-linux-gnu vwdll.lo libvw.la -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -inst-prefix-dir /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp) libtool: relink: g++ -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/10/crtbeginS.o .libs/vwdll.o -L/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -lvw -lboost_program_options -L/lib -lz -lpthread -L/usr/lib/gcc/x86_64-linux-gnu/10 -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/10/../../.. -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-linux-gnu/10/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crtn.o -O3 -mmmx -msse -msse2 -mfpmath=sse -Wl,-z -Wl,relro -Wl,-soname -Wl,libvw_c_wrapper.so.0 -o .libs/libvw_c_wrapper.so.0.0.0 libtool: install: /usr/bin/install -c .libs/libvw_c_wrapper.so.0.0.0T /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/libvw_c_wrapper.so.0.0.0 libtool: install: (cd /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu && { ln -s -f libvw_c_wrapper.so.0.0.0 libvw_c_wrapper.so.0 || { rm -f libvw_c_wrapper.so.0 && ln -s libvw_c_wrapper.so.0.0.0 libvw_c_wrapper.so.0; }; }) libtool: install: (cd /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu && { ln -s -f libvw_c_wrapper.so.0.0.0 libvw_c_wrapper.so || { rm -f libvw_c_wrapper.so && ln -s libvw_c_wrapper.so.0.0.0 libvw_c_wrapper.so; }; }) libtool: install: /usr/bin/install -c .libs/libvw_c_wrapper.lai /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/libvw_c_wrapper.la libtool: install: /usr/bin/install -c .libs/liballreduce.a /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/liballreduce.a libtool: install: chmod 644 /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/liballreduce.a libtool: install: ranlib /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/liballreduce.a libtool: install: /usr/bin/install -c .libs/libvw.a /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/libvw.a libtool: install: chmod 644 /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/libvw.a libtool: install: ranlib /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/libvw.a libtool: install: /usr/bin/install -c .libs/libvw_c_wrapper.a /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/libvw_c_wrapper.a libtool: install: chmod 644 /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/libvw_c_wrapper.a libtool: install: ranlib /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/libvw_c_wrapper.a libtool: warning: remember to run 'libtool --finish /usr/lib/x86_64-linux-gnu' /bin/mkdir -p '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/bin' /bin/bash ../libtool --mode=install /usr/bin/install -c vw active_interactor '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/bin' libtool: warning: 'libvw.la' has not been installed in '/usr/lib/x86_64-linux-gnu' libtool: warning: 'liballreduce.la' has not been installed in '/usr/lib/x86_64-linux-gnu' libtool: install: /usr/bin/install -c .libs/vw /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/bin/vw libtool: install: /usr/bin/install -c active_interactor /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/bin/active_interactor make[4]: Nothing to be done for 'install-data-am'. make[4]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/vowpalwabbit' make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/vowpalwabbit' Making install in cluster make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/cluster' make[4]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/cluster' /bin/mkdir -p '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/bin' /bin/bash ../libtool --mode=install /usr/bin/install -c spanning_tree '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/bin' libtool: warning: '../vowpalwabbit/liballreduce.la' has not been installed in '/usr/lib/x86_64-linux-gnu' libtool: install: /usr/bin/install -c .libs/spanning_tree /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/bin/spanning_tree make[4]: Nothing to be done for 'install-data-am'. make[4]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/cluster' make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/cluster' Making install in library make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/library' make[4]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/library' /bin/mkdir -p '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/bin' /bin/bash ../libtool --mode=install /usr/bin/install -c library_example ezexample_train ezexample_predict '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/bin' libtool: warning: '../vowpalwabbit/libvw.la' has not been installed in '/usr/lib/x86_64-linux-gnu' libtool: warning: '../vowpalwabbit/liballreduce.la' has not been installed in '/usr/lib/x86_64-linux-gnu' libtool: install: /usr/bin/install -c .libs/library_example /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/bin/library_example libtool: warning: '../vowpalwabbit/libvw.la' has not been installed in '/usr/lib/x86_64-linux-gnu' libtool: warning: '../vowpalwabbit/liballreduce.la' has not been installed in '/usr/lib/x86_64-linux-gnu' libtool: install: /usr/bin/install -c .libs/ezexample_train /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/bin/ezexample_train libtool: warning: '../vowpalwabbit/libvw.la' has not been installed in '/usr/lib/x86_64-linux-gnu' libtool: warning: '../vowpalwabbit/liballreduce.la' has not been installed in '/usr/lib/x86_64-linux-gnu' libtool: install: /usr/bin/install -c .libs/ezexample_predict /build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/bin/ezexample_predict make[4]: Nothing to be done for 'install-data-am'. make[4]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/library' make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/library' make[3]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[4]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[4]: Nothing to be done for 'install-exec-am'. /bin/mkdir -p '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/include' /bin/mkdir -p '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/include/vowpalwabbit' /usr/bin/install -c -m 644 vowpalwabbit/allreduce.h vowpalwabbit/comp_io.h vowpalwabbit/config.h vowpalwabbit/example.h vowpalwabbit/action_score.h vowpalwabbit/feature_group.h vowpalwabbit/cb_explore.h vowpalwabbit/crossplat_compat.h vowpalwabbit/parse_example.h vowpalwabbit/floatbits.h vowpalwabbit/global_data.h vowpalwabbit/io_buf.h vowpalwabbit/learner.h vowpalwabbit/loss_functions.h vowpalwabbit/parse_primitives.h vowpalwabbit/parser.h vowpalwabbit/simple_label.h vowpalwabbit/v_array.h vowpalwabbit/vw.h vowpalwabbit/vwdll.h vowpalwabbit/label_parser.h vowpalwabbit/multiclass.h vowpalwabbit/cost_sensitive.h vowpalwabbit/cb.h vowpalwabbit/v_hashmap.h vowpalwabbit/memory.h vowpalwabbit/vw_exception.h vowpalwabbit/vw_validate.h vowpalwabbit/multilabel.h vowpalwabbit/constant.h vowpalwabbit/ezexample.h '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/include/vowpalwabbit' /bin/mkdir -p '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/pkgconfig' /usr/bin/install -c -m 644 libvw.pc libvw_c_wrapper.pc '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1/debian/tmp/usr/lib/x86_64-linux-gnu/pkgconfig' make[4]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[3]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[2]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' : # We generally do not ship .la on Debian systems find debian/ -name '*.la' | xargs -r rm -f : # We do not patch upstream to not build it (useful to test) : # put it makes no sense to install it find debian/ -name library_example -delete make[1]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' dh_install -a -O--buildsystem=autoconf dh_install: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_installdocs -a -O--buildsystem=autoconf dh_installdocs: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_installchangelogs -a -O--buildsystem=autoconf dh_installchangelogs: warning: Compatibility levels before 10 are deprecated (level 9 in use) debian/rules override_dh_installexamples make[1]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[1]: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_installexamples dh_installexamples: warning: Compatibility levels before 10 are deprecated (level 9 in use) : # Don't ship unreproducible test timings find debian/ -name RunTests.last.times -type f -delete : # Don't ship unreproducible model file find debian/ -name 0001.model -type f -delete : # Change permissions on windows-generated files find debian/ -name '*-mswin' -type f | xargs -r chmod a-x make[1]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' dh_installman -a -O--buildsystem=autoconf dh_installman: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_installinit -a -O--buildsystem=autoconf dh_installinit: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_perl -a -O--buildsystem=autoconf dh_link -a -O--buildsystem=autoconf dh_strip_nondeterminism -a -O--buildsystem=autoconf debian/rules override_dh_compress make[1]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[1]: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_compress -X.dat -X.predict -X.model -XRunTests dh_compress: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_compress: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_compress: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_compress: warning: Compatibility levels before 10 are deprecated (level 9 in use) make[1]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' dh_fixperms -a -O--buildsystem=autoconf dh_missing -a -O--buildsystem=autoconf dh_missing: warning: Compatibility levels before 10 are deprecated (level 9 in use) debian/rules override_dh_strip make[1]: Entering directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' make[1]: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf dh: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_strip --dbg-package=vowpal-wabbit-dbg dh_strip: warning: Compatibility levels before 10 are deprecated (level 9 in use) make[1]: Leaving directory '/build/vowpal-wabbit-3JnnAn/vowpal-wabbit-8.6.1.dfsg1' dh_makeshlibs -a -O--buildsystem=autoconf dh_makeshlibs: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_shlibdeps -a -O--buildsystem=autoconf dh_shlibdeps: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_shlibdeps: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_shlibdeps: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_shlibdeps: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_installdeb -a -O--buildsystem=autoconf dh_installdeb: warning: Compatibility levels before 10 are deprecated (level 9 in use) dh_gencontrol -a -O--buildsystem=autoconf dpkg-gencontrol: warning: Depends field of package libvw-dev: substitution variable ${shlibs:Depends} used, but is not defined dpkg-gencontrol: warning: Depends field of package vowpal-wabbit-dbg: substitution variable ${shlibs:Depends} used, but is not defined dh_md5sums -a -O--buildsystem=autoconf dh_builddeb -a -O--buildsystem=autoconf dpkg-deb: building package 'vowpal-wabbit' in '../vowpal-wabbit_8.6.1.dfsg1-1+b3_amd64.deb'. dpkg-deb: building package 'vowpal-wabbit-dbg' in '../vowpal-wabbit-dbg_8.6.1.dfsg1-1+b3_amd64.deb'. dpkg-deb: building package 'libvw-dev' in '../libvw-dev_8.6.1.dfsg1-1+b3_amd64.deb'. dpkg-deb: building package 'libvw0' in '../libvw0_8.6.1.dfsg1-1+b3_amd64.deb'. dpkg-genbuildinfo --build=any dpkg-genchanges --build=any >../vowpal-wabbit_8.6.1.dfsg1-1+b3_amd64.changes dpkg-genchanges: info: binary-only arch-specific upload (source code and arch-indep packages not included) dpkg-source --after-build . dpkg-buildpackage: info: binary-only upload (no source included) I: running special hook: sync-out /build/vowpal-wabbit-3JnnAn /tmp/vowpal-wabbit-8.6.1.dfsg1-1+b3bhqu48b4 I: cleaning package lists and apt cache... W: deleting files in /tmp: cubic-test.train I: removing tempdir /tmp/mmdebstrap.qTV41Jz1Lg... I: success in 1600.8862 seconds md5: libvw-dev_8.6.1.dfsg1-1+b3_amd64.deb: OK md5: libvw0_8.6.1.dfsg1-1+b3_amd64.deb: OK md5: vowpal-wabbit-dbg_8.6.1.dfsg1-1+b3_amd64.deb: OK md5: vowpal-wabbit_8.6.1.dfsg1-1+b3_amd64.deb: OK sha1: libvw-dev_8.6.1.dfsg1-1+b3_amd64.deb: OK sha1: libvw0_8.6.1.dfsg1-1+b3_amd64.deb: OK sha1: vowpal-wabbit-dbg_8.6.1.dfsg1-1+b3_amd64.deb: OK sha1: vowpal-wabbit_8.6.1.dfsg1-1+b3_amd64.deb: OK sha256: libvw-dev_8.6.1.dfsg1-1+b3_amd64.deb: OK sha256: libvw0_8.6.1.dfsg1-1+b3_amd64.deb: OK sha256: vowpal-wabbit-dbg_8.6.1.dfsg1-1+b3_amd64.deb: OK sha256: vowpal-wabbit_8.6.1.dfsg1-1+b3_amd64.deb: OK Checksums: OK