https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109123
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |13.0 Priority|P3 |P2 Summary|Bogus warning: pointer used |[12 Regression] Bogus |after 'realloc' |warning: pointer used after |-Wuse-after-free with -O2 |'realloc' -Wuse-after-free | |with -O2 Target Milestone|--- |12.3 --- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> --- Fixed on trunk. It's a regression in GCC 12 with -Wall