/home/noob/soundcloud/src/include/database/database.cpp: In constructor ‘database::database()’:
/home/noob/soundcloud/src/include/database/database.cpp:31:25: error: expected unqualified-id before ‘[’ token
         for(auto const& [path, status, size] : items)
                         ^
/home/noob/soundcloud/src/include/database/database.cpp:31:25: error: expected ‘;’ before ‘[’ token
/home/noob/soundcloud/src/include/database/database.cpp:31:26: error: ‘path’ was not declared in this scope
         for(auto const& [path, status, size] : items)
                          ^~~~
/home/noob/soundcloud/src/include/database/database.cpp:31:26: note: suggested alternatives:
In file included from /usr/include/c++/6/experimental/filesystem:39:0,
                 from /home/noob/soundcloud/src/include/database/database.h:9,
                 from /home/noob/soundcloud/src/include/database/database.cpp:1:
/usr/include/c++/6/experimental/bits/fs_path.h:79:9: note:   ‘std::experimental::filesystem::v1::path’
   class path
         ^~~~
/usr/include/c++/6/experimental/bits/fs_path.h:79:9: note:   ‘std::experimental::filesystem::v1::path’
/home/noob/soundcloud/src/include/database/database.cpp:31:32: error: ‘status’ was not declared in this scope
         for(auto const& [path, status, size] : items)
                                ^~~~~~
/home/noob/soundcloud/src/include/database/database.cpp:31:32: note: suggested alternatives:
In file included from /usr/include/c++/6/experimental/filesystem:41:0,
                 from /home/noob/soundcloud/src/include/database/database.h:9,
                 from /home/noob/soundcloud/src/include/database/database.cpp:1:
/usr/include/c++/6/experimental/bits/fs_ops.h:274:15: note:   ‘std::experimental::filesystem::v1::status’
   file_status status(const path& __p, error_code& __ec) noexcept;
               ^~~~~~
/usr/include/c++/6/experimental/bits/fs_ops.h:274:15: note:   ‘std::experimental::filesystem::v1::status’
/home/noob/soundcloud/src/include/database/database.cpp:31:40: error: capture by copy of incomplete type ‘<unresolved overloaded function type>’
         for(auto const& [path, status, size] : items)
                                        ^~~~
/home/noob/soundcloud/src/include/database/database.cpp: In lambda function:
/home/noob/soundcloud/src/include/database/database.cpp:31:46: error: expected ‘{’ before ‘:’ token
         for(auto const& [path, status, size] : items)
                                              ^
/home/noob/soundcloud/src/include/database/database.cpp: In constructor ‘database::database()’:
/home/noob/soundcloud/src/include/database/database.cpp:31:46: error: expected ‘;’ before ‘:’ token
/home/noob/soundcloud/src/include/database/database.cpp:31:46: error: expected primary-expression before ‘:’ token
/home/noob/soundcloud/src/include/database/database.cpp:31:46: error: expected ‘)’ before ‘:’ token
/home/noob/soundcloud/src/include/database/database.cpp:31:46: error: expected primary-expression before ‘:’ token
make[2]: *** [src/include/database/CMakeFiles/database.dir/database.cpp.o] Error 1
make[1]: *** [src/include/database/CMakeFiles/database.dir/all] Error 2
make: *** [all] Error 2