https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71442
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Wed Jun 8 18:00:30 2016 New Revision: 237233 URL: https://gcc.gnu.org/viewcvs?rev=237233&root=gcc&view=rev Log: PR c++/71442 * pt.c (tsubst_copy): Only set TREE_USED on DECLs. * g++.dg/cpp0x/Wunused-variable-1.C: New test. Added: branches/gcc-6-branch/gcc/testsuite/g++.dg/cpp0x/Wunused-variable-1.C Modified: branches/gcc-6-branch/gcc/cp/ChangeLog branches/gcc-6-branch/gcc/cp/pt.c branches/gcc-6-branch/gcc/testsuite/ChangeLog
