https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107366
Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 CC| |marxin at gcc dot gnu.org Last reconfirmed| |2022-10-24 Status|UNCONFIRMED |NEW --- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> --- Reduced test-case: $ cat pr107366.c typedef enum { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_INFO } hwloc_topology_diff_obj_attr_type_t; enum { HWLOC_TOPOLOGY_DIFF_OBJ_ATTR } hwloc_apply_diff_one_diff_0_0; void hwloc_apply_diff_one() { switch (hwloc_apply_diff_one_diff_0_0) case HWLOC_TOPOLOGY_DIFF_OBJ_ATTR: { hwloc_topology_diff_obj_attr_type_t obj_attr_2_0_0; switch (obj_attr_2_0_0) case HWLOC_TOPOLOGY_DIFF_OBJ_ATTR_INFO: { unsigned ii = 0; } } }