https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101176
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-11 branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:72ff4a04bb33795fe5b6d5863a66cac5293559b6 commit r11-8767-g72ff4a04bb33795fe5b6d5863a66cac5293559b6 Author: Jakub Jelinek <ja...@redhat.com> Date: Thu Jun 24 15:58:02 2021 +0200 c: Fix up c_parser_has_attribute_expression [PR101176] This function keeps src_range member of the result uninitialized, which at least under valgrind can show up later when those uninitialized location_t's can make it into the IL or location_t hash tables. 2021-06-24 Jakub Jelinek <ja...@redhat.com> PR c/101176 * c-parser.c (c_parser_has_attribute_expression): Set source range for the result. (cherry picked from commit 178fb8df9315f2f8f45b7fe5faf11a9c2912cc28)
