[QPID-8078] Error compiling with C++11 enabled

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: qpid-cpp-1.37.0
• Component/s: C++ Build

Environment

linearstore option is enabled

gcc 4.8.5 with c++11 flag enabled

 

The problem is  0  :

should be nullptr or static_cast<u_int32_t>(0)

 

• Assignee: Justin Ross
• Reporter: Daniel Gavrila
• Created: 16/Jan/18 11:16
• Updated: 09/Jan/19 14:58

Description

[ 73%] Building CXX object src/CMakeFiles/linearstore.dir/qpid/linearstore/MessageStoreImpl.cpp.o
/usr/local/projects/gema4_dds/pkg/qpid-cpp-1.37.0/src/qpid/linearstore/MessageStoreImpl.cpp: In member function ‘void qpid::linearstore::MessageStoreImpl::init(bool)’:
/usr/local/projects/gema4_dds/pkg/qpid-cpp-1.37.0/src/qpid/linearstore/MessageStoreImpl.cpp:230:36: error: call of overloaded ‘DbEnv(int)’ is ambiguous
             dbenv.reset(new DbEnv(0));
                                    ^
/usr/local/projects/gema4_dds/pkg/qpid-cpp-1.37.0/src/qpid/linearstore/MessageStoreImpl.cpp:230:36: note: candidates are:
In file included from /usr/local/projects/gema4_dds/pkg/qpid-cpp-1.37.0/objdir/src/db-inc.h:1:0,
                 from /usr/local/projects/gema4_dds/pkg/qpid-cpp-1.37.0/src/qpid/linearstore/BindingDbt.h:25,
                 from /usr/local/projects/gema4_dds/pkg/qpid-cpp-1.37.0/src/qpid/linearstore/MessageStoreImpl.cpp:27:
/usr/local/projects/gema4_dds/pkg/DBBerkley/include/db_cxx.h:916:2: note: DbEnv::DbEnv(const DbEnv&)
  DbEnv(const DbEnv &);
  ^
/usr/local/projects/gema4_dds/pkg/DBBerkley/include/db_cxx.h:518:2: note: DbEnv::DbEnv(DB_ENV*)
  DbEnv(DB_ENV *dbenv);
  ^
/usr/local/projects/gema4_dds/pkg/DBBerkley/include/db_cxx.h:516:2: note: DbEnv::DbEnv(u_int32_t)
  DbEnv(u_int32_t flags);
  ^
make[2]: *** [src/CMakeFiles/linearstore.dir/qpid/linearstore/MessageStoreImpl.cpp.o] Error 1
make[1]: *** [src/CMakeFiles/linearstore.dir/all] Error 2
make: *** [all] Error 2