https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87034
--- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> --- Author: msebor Date: Mon Aug 20 23:03:55 2018 New Revision: 263676 URL: https://gcc.gnu.org/viewcvs?rev=263676&root=gcc&view=rev Log: PR tree-optimization/87034 - missing -Wformat-overflow on a sprintf %s with a wide string gcc/testsuite/ChangeLog: * gcc.dg/builtin-sprintf-warn-20.c: New test. Added: trunk/gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-warn-20.c Modified: trunk/gcc/testsuite/ChangeLog