https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104082
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
CC| |msebor at gcc dot gnu.org
Last reconfirmed| |2022-01-18
Status|UNCONFIRMED |NEW
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
It's a style warning as much as a correctness one (like most warnings are).
A good programmers style workaround would be
int *metricp;
void s88() {
int distance;
metricp = &distance;
metricp = NULL;
}
but I realize that's tedious and wasted cycles in the end (when all bogus
users are identified and fixed).
I do question -Wdangling-pointer being included in -Wall, it's at most
-Wextra category, if at all.
