[Bug c++/125656] "warning: left shift count >= width of type [-Wshift-count-overflow]" inaccurate

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125656

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |diagnostic, false-positive
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2026-06-08

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Can you provide a full testcase that shows the regression please?