[jira] [Commented] (MESOS-1857) path::join() is broken

["Cody Maloney (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-1857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14155962#comment-14155962 ] 

Cody Maloney commented on MESOS-1857:
-------------------------------------

What libstdc++ and g++ version is this? (It apparently lacks back() as a member function of std::basic_string). I'll have a patch to fix it shortly.

> path::join() is broken
> ----------------------
>
>                 Key: MESOS-1857
>                 URL: https://issues.apache.org/jira/browse/MESOS-1857
>             Project: Mesos
>          Issue Type: Bug
>    Affects Versions: 0.21.0
>         Environment: CentOS6
>            Reporter: Vinod Kone
>            Assignee: Cody Maloney
>
> Saw this on internal CI
> {code}
> In file included from ./stout/include/stout/os.hpp:63,
>                  from ./stout/include/stout/flags/flags.hpp:30,
>                  from ./stout/include/stout/flags.hpp:17,
>                  from stout/tests/flags_tests.cpp:7:
> ./stout/include/stout/path.hpp: In function ‘std::string path::join(const std::string&, T&& ...)’:
> ./stout/include/stout/path.hpp:42: error: ‘const struct std::basic_string<char, std::char_traits<char>, std::allocator<char> >’ has no member named ‘back’
> make[7]: *** [stout_tests-flags_tests.o] Error 1
> {code}



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