Fix syntax error

rust-lang · Mar 25, 2018 · a907d9a · a907d9a
1 parent 8334977
commit a907d9a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libcore/char.rs b/src/libcore/char.rs
@@ -905,7 +905,7 @@ impl<I: Iterator<Item = u8>> Iterator for DecodeUtf8<I> {
 
     #[inline]
     fn size_hint(&self) -> (usize, Option<usize>) {
-        let len = self.iter.len();
+        let len = self.0.len();
 
         // A code point is at most 4 bytes long.
         let min_code_points = len / 4;