1 files changed, 6 insertions, 6 deletions
diff --git a/src/libsyntax/codemap.rs b/src/libsyntax/codemap.rs
index c726e17a8fa..060e1d3f995 100644
--- a/src/libsyntax/codemap.rs
+++ b/src/libsyntax/codemap.rs
@@ -291,9 +291,9 @@ impl FileMap {
         lines.get(line_number).map(|&line| {
             let begin: BytePos = line - self.start_pos;
             let begin = begin.to_uint();
-            let slice = self.src.slice_from(begin);
+            let slice = self.src[begin..];
             match slice.find('\n') {
-                Some(e) => slice.slice_to(e),
+                Some(e) => slice[0..e],
                 None => slice
             }.to_string()
         })
@@ -338,9 +338,9 @@ impl CodeMap {
         // FIXME #12884: no efficient/safe way to remove from the start of a string
         // and reuse the allocation.
         let mut src = if src.starts_with("\u{feff}") {
-            String::from_str(src.slice_from(3))
+            String::from_str(src[3..])
         } else {
-            String::from_str(src.as_slice())
+            String::from_str(src[])
         };
 
         // Append '\n' in case it's not already there.
@@ -427,8 +427,8 @@ impl CodeMap {
         if begin.fm.start_pos != end.fm.start_pos {
             None
         } else {
-            Some(begin.fm.src.slice(begin.pos.to_uint(),
-                                    end.pos.to_uint()).to_string())
+            Some(begin.fm.src[begin.pos.to_uint()..
+                              end.pos.to_uint()].to_string())
         }
     }