[Bug libstdc++/86008] std::quoted(std::basic_string_view) is missing

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86008

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2018-05-31
     Ever confirmed|0                           |1

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Matt Whitlock from comment #0)
> The following shim allows the code above to compile, although it is
> sub-optimal because it captures a std::basic_string_view by reference.

Have you profiled to see if that matters? A basic_string_view is twice the size
of a reference, which makes the returned _Quoted_string object larger (but then
since the iostream inserter takes it by reference, avoiding the
double-dereference might help).