https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105323
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
Summary|Unused assignment does not |assignment that is unused
|get reported |afterwards is not reported
Keywords| |diagnostic
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Currently set but unused only tracks if the variable is ever unused and not if
it is unused afterwards.
This requires data flow really to do such a warning.
