https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120766
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Target Milestone|--- |12.5 Last reconfirmed| |2025-06-23 Known to work| |11.3.0 Known to fail| |11.4.0, 12.1.0 Status|UNCONFIRMED |NEW Summary|ICE Segmentation fault with |[12/13/14/15/16 Regression] |duplicate extern variable |ICE Segmentation fault with |of template type |duplicate extern variable | |of template type --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Reduced to: ``` template<typename _Tp> void foo() { extern _Tp * new_r; extern _Tp * new_r; } ```