[Bug libstdc++/58376] New: regex_iterator::operator== and operator!= not const

[kai.unger@l-3com.com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58376

            Bug ID: 58376
           Summary: regex_iterator::operator== and operator!= not const
           Product: gcc
           Version: 4.6.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: kai.unger@l-3com.com

Comparison operators implemented as members of regex_iterator need to be const
(required by the C++ standard).