Willem Jan Withagen wjw at digiware.nl wrote on Sun Apr 1 12:19:35 UTC 2018 :
> I'm trying to compile a src file with Ceph that has been upgrade to use > more of the C++17 features, but it fails on a missing function: > > /home/jenkins/workspace/ceph-master/src/mds/OpenFileTable.cc:349:26: > error: no member named 'merge' in > 'std::__1::map<std::__1::basic_string<char>, ceph::buffer::list, > std::__1::less<std::__1::basic_string<char> >, > std::__1::allocator<std::__1::pair<const std::__1::basic_string<char>, > ceph::buffer::list> > >' > ctl.journaled_update.merge(ctl.to_update); > ~~~~~~~~~~~~~~~~~~~~ ^ If you can get ahold of the text for the compile command, it would be a good idea to send that out as additional information. A point about clang as a standard in FreeBSD, with the system and ports there are many alternatives. (Although having some level of C++17 support does cut down the size of the list.) In a C++17 context: #include <map> should have defined merge for std::map. The error message suggests complete lack of a definition, rather than an unsupported type of argument (overload mismatch) or other such. Such might be because the compile did not indicate to use C++17 --or some other point that is outside OpenFileTable.cc . See the command that generated the error would likely help with identifying the proper context for fixing the issue. === Mark Millard marklmi26-fbsd at yahoo.com ( dsl-only.net went away in early 2018-Mar) _______________________________________________ freebsd-toolchain@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-toolchain To unsubscribe, send any mail to "freebsd-toolchain-unsubscr...@freebsd.org"
