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https://issues.apache.org/jira/browse/MESOS-1427?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14011893#comment-14011893
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Dominic Hamon commented on MESOS-1427:
--------------------------------------
I don't think we have every said anything specific about which compilers we
support. We probably should, especially as we move towards C++11 (MESOS-750).
> clang++ 3.2 build error: calling a private constructor of class
> 'mesos::internal::state::protobuf::Variable<mesos::internal::Registry>'
> ---------------------------------------------------------------------------------------------------------------------------------------
>
> Key: MESOS-1427
> URL: https://issues.apache.org/jira/browse/MESOS-1427
> Project: Mesos
> Issue Type: Bug
> Affects Versions: 0.19.0
> Environment: clang 3.2
> Reporter: Yan Xu
>
> 'State' is a
> [friend|https://github.com/apache/mesos/blob/a3170e0a9f85ee8230b7323ea97bf2d15fa2539f/src/state/protobuf.hpp#L60]
> of 'Variable' but the following error nonetheless.
> {noformat}
> libtool: compile: clang++ -DPACKAGE_NAME=\"mesos\"
> -DPACKAGE_TARNAME=\"mesos\" -DPACKAGE_VERSION=\"0.19.0\"
> "-DPACKAGE_STRING=\"mesos 0.19.0\"" -DPACKAGE_BUGREPORT=\"\"
> -DPACKAGE_URL=\"\" -DPACKAGE=\"mesos\" -DVERSION=\"0.19.0\" -DSTDC_HEADERS=1
> -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1
> -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1
> -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_PTHREAD=1
> -DMESOS_HAS_JAVA=1 -DHAVE_PYTHON=\"2.7\" -DMESOS_HAS_PYTHON=1 -DHAVE_LIBZ=1
> -DHAVE_LIBCURL=1 -DHAVE_LIBSASL2=1 -I. -Wall -Werror
> -DLIBDIR=\"/usr/local/lib\" -DPKGLIBEXECDIR=\"/usr/local/libexec/mesos\"
> -DPKGDATADIR=\"/usr/local/share/mesos\" -I../include
> -I../3rdparty/libprocess/include
> -I../3rdparty/libprocess/3rdparty/stout/include -I../include
> -I../3rdparty/libprocess/3rdparty/boost-1.53.0
> -I../3rdparty/libprocess/3rdparty/protobuf-2.5.0/src
> -I../3rdparty/libprocess/3rdparty/picojson-4f93734
> -I../3rdparty/libprocess/3rdparty/glog-0.3.3/src
> -I../3rdparty/leveldb/include -I../3rdparty/zookeeper-3.4.5/src/c/include
> -I../3rdparty/zookeeper-3.4.5/src/c/generated -pthread -g -g2 -O2 -std=c++11
> -MT master/libmesos_no_3rdparty_la-registrar.lo -MD -MP -MF
> master/.deps/libmesos_no_3rdparty_la-registrar.Tpo -c master/registrar.cpp
> -fPIC -DPIC -o master/.libs/libmesos_no_3rdparty_la-registrar.o
> In file included from master/registrar.cpp:43:
> In file included from ./master/registrar.hpp:32:
> ./state/protobuf.hpp:124:10: error: calling a private constructor of class
> 'mesos::internal::state::protobuf::Variable<mesos::internal::Registry>'
> return Variable<T>(variable, t.get());
> ^
> ./state/protobuf.hpp:111:41: note: in instantiation of function template
> specialization
> 'mesos::internal::state::protobuf::State::_fetch<mesos::internal::Registry>'
> requested here
> .then(lambda::bind(&State::template _fetch<T>, lambda::_1));
> ^
> master/registrar.cpp:315:37: note: in instantiation of function template
> specialization
> 'mesos::internal::state::protobuf::State::fetch<mesos::internal::Registry>'
> requested here
> metrics.state_fetch.time(state->fetch<Registry>("registry"))
> ^
> ./state/protobuf.hpp:62:3: note: declared private here
> Variable(const state::Variable& _variable, const T& _t)
> ^
> ./state/protobuf.hpp:132:57: error: 't' is a private member of
> 'mesos::internal::state::protobuf::Variable<mesos::internal::Registry>'
> Try<std::string> value = messages::serialize(variable.t);
> ^
> master/registrar.cpp:441:35: note: in instantiation of function template
> specialization
> 'mesos::internal::state::protobuf::State::store<mesos::internal::Registry>'
> requested here
> metrics.state_store.time(state->store(variable.get().mutate(registry)))
> ^
> ./state/protobuf.hpp:67:5: note: declared private here
> T t;
> ^
> ./state/protobuf.hpp:138:39: error: 'variable' is a private member of
> 'mesos::internal::state::protobuf::Variable<mesos::internal::Registry>'
> return state::State::store(variable.variable.mutate(value.get()))
> ^
> ./state/protobuf.hpp:66:19: note: declared private here
> state::Variable variable; // Not const to keep Variable assignable.
> ^
> ./state/protobuf.hpp:139:61: error: 't' is a private member of
> 'mesos::internal::state::protobuf::Variable<mesos::internal::Registry>'
> .then(lambda::bind(&State::template _store<T>, variable.t, lambda::_1));
> ^
> ./state/protobuf.hpp:67:5: note: declared private here
> T t;
> ^
> ./state/protobuf.hpp:149:17: error: calling a private constructor of class
> 'mesos::internal::state::protobuf::Variable<mesos::internal::Registry>'
> return Some(Variable<T>(variable.get(), t));
> ^
> ./state/protobuf.hpp:139:41: note: in instantiation of function template
> specialization
> 'mesos::internal::state::protobuf::State::_store<mesos::internal::Registry>'
> requested here
> .then(lambda::bind(&State::template _store<T>, variable.t, lambda::_1));
> ^
> master/registrar.cpp:441:35: note: in instantiation of function template
> specialization
> 'mesos::internal::state::protobuf::State::store<mesos::internal::Registry>'
> requested here
> metrics.state_store.time(state->store(variable.get().mutate(registry)))
> ^
> ./state/protobuf.hpp:62:3: note: declared private here
> Variable(const state::Variable& _variable, const T& _t)
> ^
> {noformat}
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