cleanup: s/impl Copy/#[derive(Copy)]/g

[rust.git] / src / test / run-pass / issue-16668.rs

diff --git a/src/test/run-pass/issue-16668.rs b/src/test/run-pass/issue-16668.rs
index b66fb4306d02993b01d7f413580592385cfbcea4..75b1e11ddc1e61b60c7df659e9559c2257de47e8 100644 (file)
--- a/src/test/run-pass/issue-16668.rs
+++ b/src/test/run-pass/issue-16668.rs
@@ -10,6 +10,8 @@
 
 // ignore-pretty
 
+#![allow(unknown_features)]
+#![feature(box_syntax)]
 #![feature(unboxed_closures)]
 
 struct Parser<'a, I, O> {
@@ -17,11 +19,11 @@ struct Parser<'a, I, O> {
 }
 
 impl<'a, I, O: 'a> Parser<'a, I, O> {
-    fn compose<K: 'a>(mut self, mut rhs: Parser<O, K>) -> Parser<'a, I, K> {
+    fn compose<K: 'a>(mut self, mut rhs: Parser<'a, O, K>) -> Parser<'a, I, K> {
         Parser {
             parse: box move |&mut: x: I| {
-                match self.parse.call_mut((x,)) {
-                    Ok(r) => rhs.parse.call_mut((r,)),
+                match (self.parse)(x) {
+                    Ok(r) => (rhs.parse)(r),
                     Err(e) => Err(e)
                 }
             }