[Bug c++/94418] New: Please make reverse_iterator nothrow constructible when possible

[rafael at espindo dot la]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94418

            Bug ID: 94418
           Summary: Please make reverse_iterator nothrow constructible
                    when possible
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: rafael at espindo dot la
  Target Milestone: ---

The standard in res.on.exception.handling says:

An implementation may strengthen the exception specification for a non-virtual
function by adding a non-throwing exception specification.

So, as far as I understand, libstdc++ could make the constructors of
std::reverse_iterator noexcept when the corresponding constructors of the
underlying iterators are noexcept.