https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91599
--- Comment #3 from Martin Sebor <msebor at gcc dot gnu.org> --- Author: msebor Date: Fri Aug 30 17:49:17 2019 New Revision: 275211 URL: https://gcc.gnu.org/viewcvs?rev=275211&root=gcc&view=rev Log: PR middle-end/91599 - GCC does not say where warning is happening gcc/ChangeLog: PR middle-end/91599 * tree-ssa-strlen.c (handle_store): Use a fallback location if the statement doesn't have one. * gimple-pretty-print.c (percent_G_format): Same. gcc/testsuite/ChangeLog: PR middle-end/91599 * gcc.dg/Wstringop-overflow-16.c: New test. Added: trunk/gcc/testsuite/gcc.dg/Wstringop-overflow-16.c Modified: trunk/gcc/ChangeLog trunk/gcc/gimple-pretty-print.c trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-strlen.c