https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92829
--- Comment #5 from Martin Sebor <msebor at gcc dot gnu.org> --- Only the gcc.dg/Warray-bounds-56.c failure. I still see the failures below in a recent test result (https://gcc.gnu.org/ml/gcc-testresults/2020-01/msg00764.html): FAIL: gcc.dg/Wstringop-overflow-25.c (test for warnings, line 317) FAIL: gcc.dg/Wstringop-overflow-25.c (test for warnings, line 318) FAIL: gcc.dg/Wstringop-overflow-25.c (test for warnings, line 319) FAIL: g++.dg/warn/Wstringop-overflow-4.C -std=gnu++14 (test for warnings, line 117) FAIL: g++.dg/warn/Wstringop-overflow-4.C -std=gnu++17 (test for warnings, line 117) FAIL: g++.dg/warn/Wstringop-overflow-4.C -std=gnu++2a (test for warnings, line 117) FAIL: g++.dg/warn/Wstringop-overflow-4.C -std=gnu++98 (test for warnings, line 117)