bump smallvec to 1.0

[rust.git] / src / libsyntax / tokenstream.rs

diff --git a/src/libsyntax/tokenstream.rs b/src/libsyntax/tokenstream.rs
index 0559f224f1f4bf30306767ed59a1ce161e9e3016..a220ba0a5ea2ce5434e2d750da6834188c055089 100644 (file)
--- a/src/libsyntax/tokenstream.rs
+++ b/src/libsyntax/tokenstream.rs
@@ -253,7 +253,7 @@ pub fn len(&self) -> usize {
 
                 // Get the first stream. If it's `None`, create an empty
                 // stream.
-                let mut iter = streams.drain();
+                let mut iter = streams.drain(..);
                 let mut first_stream_lrc = iter.next().unwrap().0;
 
                 // Append the elements to the first stream, after reserving