https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84704
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Wed Mar 7 09:19:36 2018 New Revision: 258317 URL: https://gcc.gnu.org/viewcvs?rev=258317&root=gcc&view=rev Log: PR c++/84704 * gimple-expr.c (create_tmp_var_raw): Set DECL_NAMELESS flag on tmp_var. * tree-pretty-print.c (dump_decl_name): For TDF_COMPARE_DEBUG, don't print names of DECL_NAMELESS DECL_IGNORED_P decls. Modified: trunk/gcc/ChangeLog trunk/gcc/gimple-expr.c trunk/gcc/tree-pretty-print.c