https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84953
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Fri Jun 22 20:52:44 2018 New Revision: 261931 URL: https://gcc.gnu.org/viewcvs?rev=261931&root=gcc&view=rev Log: Backported from mainline 2018-03-20 Jakub Jelinek <ja...@redhat.com> PR c/84953 * builtins.c (fold_builtin_strpbrk): For strpbrk(x, "") use type instead of TREE_TYPE (s1) for the return value. * gcc.dg/pr84953.c: New test. Added: branches/gcc-7-branch/gcc/testsuite/gcc.dg/pr84953.c Modified: branches/gcc-7-branch/gcc/ChangeLog branches/gcc-7-branch/gcc/builtins.c branches/gcc-7-branch/gcc/testsuite/ChangeLog
