[Bug target/113578] Incorrect sign printed for -nan on RISC-V

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113578

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2024-05-15
         Resolution|INVALID                     |---
             Status|RESOLVED                    |REOPENED
     Ever confirmed|0                           |1

--- Comment #10 from Jonathan Wakely <redi at gcc dot gnu.org> ---
I'm reopening this to deal with it as a libstdc++ bug, because LWG seems to
support changing the standard so that this Just Works.
https://cplusplus.github.io/LWG/issue4101