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[Bug libstdc++/83600] std::match_results C++14 conformance issue: iterators not equal


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83600

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2017-12-27
           Assignee|unassigned at gcc dot gnu.org      |redi at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
I thought this was undefined because a default-constructed match_results is not
ready, but there's no such precondition for begin() and end().

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