https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86889
Martin Sebor <msebor at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed|2018-08-09 00:00:00 |2020-6-10 Known to fail| |10.1.0, 11.0, 9.2.0 --- Comment #6 from Martin Sebor <msebor at gcc dot gnu.org> --- Reconfirming with GCC 10 and 11. The output for the test case in comment #2 is: pr86889.c: In function ‘d’: pr86889.c:8:13: warning: array subscript -1 is below array bounds of ‘long int[2]’ [-Warray-bounds] 8 | if (p->b[g]) | ~~~~^~~ pr86889.c:1:17: note: while referencing ‘b’ 1 | struct a { long b[2]; }; | ^