https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71528
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Tue Jun 21 07:02:59 2016 New Revision: 237629 URL: https://gcc.gnu.org/viewcvs?rev=237629&root=gcc&view=rev Log: Backported from mainline 2016-06-14 Jakub Jelinek <ja...@redhat.com> PR c++/71528 * decl.c (duplicate_decls): For DECL_INITIALIZED_P non-external olddecl vars, preserve their TREE_READONLY bit. * g++.dg/opt/pr71528.C: New test. Added: branches/gcc-6-branch/gcc/testsuite/g++.dg/opt/pr71528.C Modified: branches/gcc-6-branch/gcc/cp/ChangeLog branches/gcc-6-branch/gcc/cp/decl.c branches/gcc-6-branch/gcc/testsuite/ChangeLog
