Implement LWG 2681 and 2682

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@284316 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-16 00:29:22 +00:00
parent 8bbf53fc93
commit 451f34db16
3 changed files with 48 additions and 4 deletions
--- a/src/experimental/filesystem/operations.cpp
+++ b/src/experimental/filesystem/operations.cpp
@@ -236,6 +236,9 @@ void __copy(const path& from, const path& to, copy_options options,
        }
        return;
    }
+    else if (is_directory(f) && bool(copy_options::create_symlinks & options)) {
+        return set_or_throw(make_error_code(errc::is_a_directory), ec, "copy");
+    }
    else if (is_directory(f) && (bool(copy_options::recursive & options) ||
             copy_options::none == options)) {