[Bug libstdc++/97600] [ranges] satisfaction value of range affected by prior use of basic_istream_view::begin()

[ppalka at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97600

Patrick Palka <ppalka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
   Target Milestone|---                         |10.4
         Resolution|---                         |FIXED

--- Comment #6 from Patrick Palka <ppalka at gcc dot gnu.org> ---
The library side workaround is in place for GCC 10.4 and 11, and GCC 11
additionally has a frontend optimization for ruling out unviable conversion ops
sooner which alone is sufficient to fix the PR.  I suppose we could revert the
library-side workaround for GCC 11/12 then, but it seems harmless to keep
around.