2 files changed, 64 insertions, 0 deletions
diff --git a/src/test/run-pass/associated-types-method.rs b/src/test/run-pass/associated-types-method.rs
new file mode 100644
index 00000000000..b57687a49fa
--- /dev/null
+++ b/src/test/run-pass/associated-types-method.rs
@@ -0,0 +1,36 @@
+// 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.
+
+// Test that methods whose impl-trait-ref contains associated types
+// are supported.
+
+trait Device {
+    type Resources;
+}
+struct Foo<D, R>(D, R);
+
+trait Tr {
+    fn present(&self) {}
+}
+
+impl<D: Device> Tr for Foo<D, D::Resources> {
+    fn present(&self) {}
+}
+
+struct Res;
+struct Dev;
+impl Device for Dev {
+    type Resources = Res;
+}
+
+fn main() {
+    let foo = Foo(Dev, Res);
+    foo.present();
+}
diff --git a/src/test/run-pass/issue-25679.rs b/src/test/run-pass/issue-25679.rs
new file mode 100644
index 00000000000..0ba7feece60
--- /dev/null
+++ b/src/test/run-pass/issue-25679.rs
@@ -0,0 +1,28 @@
+// 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.
+
+trait Device {
+    type Resources;
+}
+struct Foo<D, R>(D, R);
+
+impl<D: Device> Foo<D, D::Resources> {
+    fn present(&self) {}
+}
+
+struct Res;
+struct Dev;
+
+impl Device for Dev { type Resources = Res; }
+
+fn main() {
+    let foo = Foo(Dev, Res);
+    foo.present();
+}