From 55e531dc26b2cb20316fecb7a6126f6975ea9a47 Mon Sep 17 00:00:00 2001
From: Aaron Turon <aturon@mozilla.com>
Date: Tue, 31 Mar 2015 16:22:23 -0700
Subject: [PATCH] Add test for #17746

Closes #17746
---
 src/test/run-pass/issue-17746.rs | 33 ++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 src/test/run-pass/issue-17746.rs

diff --git a/src/test/run-pass/issue-17746.rs b/src/test/run-pass/issue-17746.rs
new file mode 100644
index 00000000000..a66d5e10288
--- /dev/null
+++ b/src/test/run-pass/issue-17746.rs
@@ -0,0 +1,33 @@
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// Regression test for #17746
+
+fn main() {}
+
+struct A;
+
+impl A {
+    fn b(&mut self) {
+        self.a()
+    }
+}
+
+trait Foo {
+    fn dummy(&self) {}
+}
+trait Bar {
+    fn a(&self);
+}
+
+impl Foo for A {}
+impl<T> Bar for T where T: Foo {
+    fn a(&self) {}
+}