https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70609
--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> --- Author: redi Date: Wed May 25 15:42:40 2016 New Revision: 236711 URL: https://gcc.gnu.org/viewcvs?rev=236711&root=gcc&view=rev Log: libstdc++/70609 fix filesystem::copy() Backport from mainline 2016-04-19 Jonathan Wakely <jwak...@redhat.com> PR libstdc++/70609 * src/filesystem/ops.cc (close_fd): New function. (do_copy_file): Set permissions before copying file contents. Check result of closing file descriptors. Don't copy streambuf when file is empty. (copy(const path&, const path&, copy_options, error_code&)): Use lstat for source file when copy_symlinks is set. * testsuite/experimental/filesystem/operations/copy.cc: Test copy(). Modified: branches/gcc-5-branch/libstdc++-v3/ChangeLog branches/gcc-5-branch/libstdc++-v3/src/filesystem/ops.cc branches/gcc-5-branch/libstdc++-v3/testsuite/experimental/filesystem/operations/copy.cc
