https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89590
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Tue Apr 30 20:36:17 2019 New Revision: 270719 URL: https://gcc.gnu.org/viewcvs?rev=270719&root=gcc&view=rev Log: Backported from mainline 2019-03-05 Jakub Jelinek <ja...@redhat.com> PR middle-end/89590 * builtins.c (maybe_emit_free_warning): Punt if free doesn't have exactly one argument. * gcc.dg/pr89590.c: New test. Added: branches/gcc-8-branch/gcc/testsuite/gcc.dg/pr89590.c Modified: branches/gcc-8-branch/gcc/ChangeLog branches/gcc-8-branch/gcc/builtins.c branches/gcc-8-branch/gcc/testsuite/ChangeLog