Bug 679156 – www-client/chromium-73.0.3683.27: ../../base/optional.h:348:61: error: no member named 'value' in 'std::is_constructible<media::learning::Value, const base::Optional<media::learning::Value> &>'

• Product: Gentoo Linux
• Status: RESOLVED INVALID

[Description Miroslav Šulc 2019-03-01 15:06:06 UTC]

Created attachment 567246 [details]
build.log

error:
...
clang++ -MMD -MF obj/media/learning/impl/impl/random_tree_trainer.o.d -DIS_LEARNING_IMPL_IMPL -DUSE_UDEV -DUSE_AURA=1 -DUSE_GLIB=1 -DUSE_NSS_CERTS=1 -DUSE_X11=1 -DNO_TCMALLOC -DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL -DCHROMIUM_BUILD -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -
D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_32 -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_26 -DENABLE_IPC_FUZZER -I../.. -Igen -Igen/shim_headers/zlib_shim -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -Wno-builtin-macro-redefined -D__DATE__= -D__TIME__= -D__TIMESTAMP__=
 -funwind-tables -fPIC -pthread -fcolor-diagnostics -fmerge-all-constants -no-canonical-prefixes -Wimplicit-fallthrough -Wthread-safety -Wno-missing-field-initializers -Wno-unused-parameter -Wno-c++11-narrowing -Wno-unneeded-internal-declaration -Wno-undefined-var-template -Wno-ignored-pragma-optimize -fno-omit-frame-pointer -fvisibility=hidden -Wheader-hygiene
 -Wstring-conversion -Wtautological-overlap-compare -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -std=c++14 -fno-exceptions -fno-rtti -fvisibility-inlines-hidden -march=native -O2 -pipe -c ../../media/learning/impl/random_tree_trainer.cc -o obj/media/learning/impl/impl/random_tree_trainer.o
In file included from ../../media/learning/impl/random_tree_trainer.cc:11:
../../base/optional.h:348:61: error: no member named 'value' in 'std::is_constructible<media::learning::Value, const base::Optional<media::learning::Value> &>'
              std::is_constructible<T, const Optional<U>&>::value ||
              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
../../base/optional.h:451:39: note: in instantiation of template class 'base::internal::IsConvertibleFromOptional<media::learning::Value, media::learning::Value>' requested here
                           !internal::IsConvertibleFromOptional<T, U>::value &&
                                      ^
../../base/optional.h:454:3: note: while substituting prior template arguments into non-type template parameter [with U = media::learning::Value]
  Optional(const Optional<U>& other) : internal::OptionalBase<T>(other) {}
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/type_traits:921:56: note: while substituting deduced template arguments into function template 'Optional' [with U = media::learning::Value, $1 = (no value)]
      : public __bool_constant<__is_constructible(_Tp, _Args...)>
                                                       ^
../../base/optional.h:540:16: note: in instantiation of template class 'std::is_constructible<media::learning::Value, const base::Optional<media::learning::Value> &>' requested here
          std::is_constructible<T, U>::value &&
               ^
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/type_traits:1049:56: note: while substituting deduced template arguments into function template 'operator=' [with U = const base::Optional<media::learning::Value> &]
      : public __bool_constant<__is_assignable(_Tp, _Up)>
                                                       ^
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/type_traits:1061:14: note: (skipping 2 contexts in backtrace; use -ftemplate-backtrace-limit=0 to see all)
    : public is_assignable<_Tp&, const _Tp&>
             ^
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/stl_uninitialized.h:579:33: note: in instantiation of template class 'std::is_copy_assignable<base::Optional<media::learning::Value> >' requested here
      const bool __assignable = is_copy_assignable<_ValueType>::value;
                                ^
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/stl_uninitialized.h:645:19: note: in instantiation of function template specialization 'std::__uninitialized_default_n<base::Optional<media::learning::Value> *, unsigned long>' requested here
    { return std::__uninitialized_default_n(__first, __n); }
                  ^
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/vector.tcc:596:8: note: in instantiation of function template specialization 'std::__uninitialized_default_n_a<base::Optional<media::learning::Value> *, unsigned long, base::Optional<media::learning::Value> >' requested here
                std::__uninitialized_default_n_a(this->_M_impl._M_finish,
                     ^
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/stl_vector.h:827:4: note: in instantiation of member function 'std::vector<base::Optional<media::learning::Value>, std::allocator<base::Optional<media::learning::Value> > >::_M_default_append' requested here
          _M_default_append(__new_size - size());
          ^
../../media/learning/impl/random_tree_trainer.cc:190:18: note: in instantiation of member function 'std::vector<base::Optional<media::learning::Value>, std::allocator<base::Optional<media::learning::Value> > >::resize' requested here
  feature_values.resize(training_data[0].features.size());
                 ^
In file included from ../../media/learning/impl/random_tree_trainer.cc:11:
../../base/optional.h:360:44: error: no member named 'value' in 'base::internal::IsConvertibleFromOptional<media::learning::Value, media::learning::Value>'
          IsConvertibleFromOptional<T, U>::value ||
          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
../../base/optional.h:552:31: note: in instantiation of template class 'base::internal::IsAssignableFromOptional<media::learning::Value, media::learning::Value>' requested here
  std::enable_if_t<!internal::IsAssignableFromOptional<T, U>::value &&
                              ^
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/type_traits:1049:56: note: while substituting deduced template arguments into function template 'operator=' [with U = media::learning::Value]
      : public __bool_constant<__is_assignable(_Tp, _Up)>
                                                       ^
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/type_traits:1061:14: note: in instantiation of template class 'std::is_assignable<base::Optional<media::learning::Value> &, const base::Optional<media::learning::Value> &>' requested here
    : public is_assignable<_Tp&, const _Tp&>
             ^
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/type_traits:1067:14: note: in instantiation of template class 'std::__is_copy_assignable_impl<base::Optional<media::learning::Value>, true>' requested here
    : public __is_copy_assignable_impl<_Tp>
             ^
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/stl_uninitialized.h:579:33: note: in instantiation of template class 'std::is_copy_assignable<base::Optional<media::learning::Value> >' requested here
      const bool __assignable = is_copy_assignable<_ValueType>::value;
                                ^
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/stl_uninitialized.h:645:19: note: in instantiation of function template specialization 'std::__uninitialized_default_n<base::Optional<media::learning::Value> *, unsigned long>' requested here
    { return std::__uninitialized_default_n(__first, __n); }
                  ^
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/vector.tcc:596:8: note: in instantiation of function template specialization 'std::__uninitialized_default_n_a<base::Optional<media::learning::Value> *, unsigned long, base::Optional<media::learning::Value> >' requested here
                std::__uninitialized_default_n_a(this->_M_impl._M_finish,
                     ^
/usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/stl_vector.h:827:4: note: in instantiation of member function 'std::vector<base::Optional<media::learning::Value>, std::allocator<base::Optional<media::learning::Value> > >::_M_default_append' requested here
          _M_default_append(__new_size - size());
          ^
../../media/learning/impl/random_tree_trainer.cc:190:18: note: in instantiation of member function 'std::vector<base::Optional<media::learning::Value>, std::allocator<base::Optional<media::learning::Value> > >::resize' requested here
  feature_values.resize(training_data[0].features.size());
                 ^
2 errors generated.



# emerge --info '=www-client/chromium-73.0.3683.27::gentoo'
Portage 2.3.62 (python 3.7.0-final-0, default/linux/amd64/17.0/hardened, gcc-8.3.0, glibc-2.28-r5, 4.20.13-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.20.13-gentoo-x86_64-Intel-R-_Core-TM-_i7-3770K_CPU_@_3.50GHz-with-gentoo-2.6
KiB Mem:    32866948 total,   5149216 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Fri, 01 Mar 2019 13:30:01 +0000
Head commit of repository gentoo: 8c33116386eb511f82bd415ab5295301fe03b312
sh bash 5.0_p2
ld GNU ld (Gentoo 2.32 p1) 2.32.0
app-shells/bash:          5.0_p2::gentoo
dev-java/java-config:     2.2.0-r4::gentoo
dev-lang/perl:            5.28.0::gentoo
dev-lang/python:          2.7.15::gentoo, 3.5.5-r1::gentoo, 3.6.6::gentoo, 3.7.0::gentoo
dev-util/cmake:           3.13.4::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.6-r1::gentoo
sys-apps/openrc:          0.41.1::gentoo
sys-apps/sandbox:         2.15::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.69-r4::gentoo
sys-devel/automake:       1.16.1-r1::gentoo
sys-devel/binutils:       2.32::gentoo
sys-devel/gcc:            8.3.0::gentoo
sys-devel/gcc-config:     2.0::gentoo
sys-devel/libtool:        2.4.6-r5::gentoo
sys-devel/make:           4.2.1-r4::gentoo
sys-kernel/linux-headers: 4.20::gentoo (virtual/os-headers)
sys-libs/glibc:           2.28-r5::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-vcs-ignore: true
    sync-rsync-extra-opts: 
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-max-age: 24
    sync-rsync-verify-metamanifest: yes

fordfrog
    location: /usr/src/fordfrog.git
    masters: gentoo
    priority: 0

local
    location: /usr/local/portage
    masters: gentoo

audio-overlay
    location: /var/lib/layman/audio-overlay
    masters: gentoo
    priority: 50

proaudio
    location: /var/lib/layman/proaudio
    masters: gentoo
    priority: 50

qt
    location: /var/lib/layman/qt
    masters: gentoo
    priority: 50

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.0/conf /usr/share/maven-bin-3.1/conf /usr/share/maven-bin-3.2/conf /usr/share/maven-bin-3.3/conf /usr/share/maven-bin-3.6/conf"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--misspell-suggestions n"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="cs_CZ.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="cs cs_CZ en en_US en_UK"
MAKEOPTS="-j9"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="X a52 aac acl alsa amd64 bzip2 cdda cddb cdr colord crypt cups cxx d3d9 dbus dia dssi dvb dvd exif ffmpeg flac gegl gif gphoto2 gsm gtk gtk3 hardened http2 iconv icu id3tag ipv6 jack jacksession jpeg ladspa lastfm latex lcms libass libnotify libproxy libtirpc lilypond lv2 mad modplug mp3 mpeg mtp multilib musepack ncurses nls nptl ocr ogg opencl openexr opengl openmp opus pam pcre pdf pie png pulseaudio qt5 raw readline samba scanner seccomp sf2 sndfile soundio speex spell ssl ssp startup-notification svg taglib theora tiff timidity tk tray truetype udev unicode usb vaapi vdpau visio vorbis vpx vst wavpack webp wmf x264 x265 xattr xinerama xmp xtpax xv xvid zlib" ABI_X86="32 64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="alias auth_basic authn_core authn_file authz_core authz_host authz_user deflate dir expires filter headers http2 include info log_config mime mime_magic negotiation proxy proxy_ajp rewrite setenvif socache_shmcb status unixd vhost_alias" APACHE2_MPMS="event" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx f16c mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev libinput synaptics wacom" KERNEL="linux" L10N="cs cs-CZ en en-US en-UK" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" NETBEANS_MODULES="*" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-1" POSTGRES_TARGETS="postgres9_5 postgres10" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_5 python3_6 python3_7" RUBY_TARGETS="ruby24 ruby25" SANE_BACKENDS="genesys" USERLAND="GNU" VIDEO_CARDS="intel i915 i965 radeon radeonsi" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS


# emerge -pqv '=www-client/chromium-73.0.3683.27::gentoo'
[ebuild     U ] www-client/chromium-73.0.3683.27 [72.0.3626.96] USE="closure-compile cups hangouts (pic) proprietary-codecs pulseaudio suid -component-build -custom-cflags -gnome-keyring -jumbo-build -kerberos (-neon) (-selinux) (-system-ffmpeg) (-system-icu) (-system-libvpx) (-tcmalloc) -widevine" L10N="cs -am -ar -bg -bn -ca -da -de -el -en-GB -es -es-419 -et -fa -fi -fil -fr -gu -he -hi -hr -hu -id -it -ja -kn -ko -lt -lv -ml -mr -ms -nb -nl -pl -pt-BR -pt-PT -ro -ru -sk -sl -sr -sv -sw -ta -te -th -tr -uk -vi -zh-CN -zh-TW"

[Comment 1 Miroslav Šulc 2019-03-10 08:19:51 UTC]

it compiles now. i suppose it was related to -O3 switch that i found out i am using, though not really sure it could be the cause.