(core::str) move push_byte, push_bytes, pop_byte, and shift_byte into str::unsafe

1 files changed, 3 insertions, 3 deletions

diff --git a/src/libstd/fs.rs b/src/libstd/fs.rs
index de4789fdd39..c367e590d39 100644
--- a/src/libstd/fs.rs
+++ b/src/libstd/fs.rs
@@ -89,14 +89,14 @@ any leading path separator on `post`, and returns the concatenation of the two
 with a single path separator between them.
 */
 
-fn connect(pre: path, post: path) -> path {
+fn connect(pre: path, post: path) -> path unsafe {
     let pre_ = pre;
     let post_ = post;
     let sep = os_fs::path_sep as u8;
     let pre_len = str::byte_len(pre);
     let post_len = str::byte_len(post);
-    if pre_len > 1u && pre[pre_len-1u] == sep { str::pop_byte(pre_); }
-    if post_len > 1u && post[0] == sep { str::shift_byte(post_); }
+    if pre_len > 1u && pre[pre_len-1u] == sep { str::unsafe::pop_byte(pre_); }
+    if post_len > 1u && post[0] == sep { str::unsafe::shift_byte(post_); }
     ret pre_ + path_sep() + post_;
 }