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  1. Core Server
  2. SERVER-18343

'control reaches end of non-void function' error in storeLocalLastVoteDocument (gcc)

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Replication
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Steps To Reproduce:
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      scons -j13 --opt=off --allocator=system

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      scons -j13 --opt=off --allocator=system

      Description

      Similar to SERVER-18219, I'm seeing a 'control reaches end of non-void function' error in ReplicationCoordinatorExternalStateImpl::storeLocalLastVoteDocument when compiling with gcc 4.8.2:

      src/mongo/db/repl/replication_coordinator_external_state_impl.cpp: In member function 'virtual mongo::Status mongo::repl::ReplicationCoordinatorExternalStateImpl::storeLocalLastVoteDocument(mongo::OperationContext*, const mongo::repl::LastVote&)':
      src/mongo/db/repl/replication_coordinator_external_state_impl.cpp:246:5: error: control reaches end of non-void function [-Werror=return-type]
      

      $ gcc -v
      Using built-in specs.
      COLLECT_GCC=gcc
      COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
      Target: x86_64-linux-gnu
      Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.2-19ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
      Thread model: posix
      gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) 
      

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              Assignee:
              adam.midvidy Adam Midvidy
              Reporter:
              kamran.khan Kamran K.
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                Created:
                Updated:
                Resolved: