https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219862
--- Comment #3 from gr...@kde.org --- What base system are you using? On 10.3, any of the versioned clangs I have -- clang++36, clang++37, clang++38 and clang++40 -- work. The unversioned clang, /usr/bin/c++, does not. But clang 3.8 works for me (while it doesn't in the OP), so I don't think it's the compiler version. The clang site reports C++1z (i.e. C++17) support is available from 3.5 onwards. All use flag -std=c++1z. Note that the cpp-multithreading repo builds fine with C++14. -- You are receiving this mail because: You are the assignee for the bug.