[Bug libstdc++/56627] New: class hash instead of struct hash

[andreas.hansson at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56627

             Bug #: 56627
           Summary: class hash instead of struct hash
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: andreas.hansson@gmail.com


In the gcc 4.8.0 c++ standard library headers, bitset and bits/stl_bvector.h
both incorrectly use class instead of struct for the hash function.

For example, bits/stl_bvector.h:

#if __cplusplus >= 201103L
   template<typename> friend class hash;
#endif

class should be struct