https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114374
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2024-03-18
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
CC| |pinskia at gcc dot gnu.org
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.
For some reason doing changing `loop++` to what it does manually does not warn:
That is for
```
void f() {
char buf[11];
int loop(1);
do {
__builtin_snprintf(buf,sizeof(buf),"%d",loop++);
} while(loop<10);
}
void g() {
char buf[11];
int loop(1);
do {
int old = loop;
loop++;
__builtin_snprintf(buf,sizeof(buf),"%d",old);
} while(loop<10);
}
```
f is being warned about but g is not.
