From dd67e55c10acf80dbd2c14a8eb231e265b5776a4 Mon Sep 17 00:00:00 2001
From: Marvin Löbel <loebel.marvin@gmail.com>
Date: Tue, 1 Mar 2016 17:53:51 +0100
Subject: Changed `std::pattern::Pattern` impl on `&'a &'a str` to `&'a &'b
 str` in order to allow a bit more felixibility in how to use it.

---
 src/libcollectionstest/str.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/libcollectionstest')

diff --git a/src/libcollectionstest/str.rs b/src/libcollectionstest/str.rs
index 25457043a9d..b84b37dbf75 100644
--- a/src/libcollectionstest/str.rs
+++ b/src/libcollectionstest/str.rs
@@ -1508,6 +1508,19 @@ generate_iterator_test! {
     with str::rsplitn;
 }
 
+#[test]
+fn different_str_pattern_forwarding_lifetimes() {
+    use std::str::pattern::Pattern;
+
+    fn foo<'a, P>(p: P) where for<'b> &'b P: Pattern<'a> {
+        for _ in 0..3 {
+            "asdf".find(&p);
+        }
+    }
+
+    foo::<&str>("x");
+}
+
 mod bench {
     use test::{Bencher, black_box};
 
-- 
cgit 1.4.1-3-g733a5