[Bug libstdc++/36231] New: ostream includes unistd.h outside namespace std, polluting

["igodard at pacbell dot net" <gcc-bugzilla at gcc dot gnu dot org>]

Include chain is ostream -> ios -> iosfwd -> bits/c++io.h -> bits/gthr.h ->
bits/gthr-default.h -> unistd.h. The same chain also includes pthread.h. These
are imported at file scope, not in namespace std, which pollutes the
application name space.

I tried to report this to libstdc++ project, but their reporting instructions
seem to lead here although strictly there's no problem with the compiler
itself.


-- 
           Summary: ostream includes unistd.h outside namespace std,
                    polluting
           Product: gcc
           Version: 4.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: igodard at pacbell dot net


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36231