https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91192
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Thu Aug 1 06:31:54 2019 New Revision: 273967 URL: https://gcc.gnu.org/viewcvs?rev=273967&root=gcc&view=rev Log: Backported from mainline 2019-07-31 Jakub Jelinek <ja...@redhat.com> PR c/91192 * c-parser.c (c_parser_sizeof_expression): Call set_c_expr_source_range even if finish is UNKNOWN_LOCATION, just use start as finish in that case. Modified: branches/gcc-9-branch/gcc/c/ChangeLog branches/gcc-9-branch/gcc/c/c-parser.c