---

yaml
---
r: 187643
b: refs/heads/tmp
c: f7a75e0
h: refs/heads/master
i:
  187641: 4811850
  187639: 6e4b6b8
v: v3

Author: nikomatsakis

[refs]

@@ -34,5 +34,5 @@ refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
 refs/heads/beta: 522d09dfecbeca1595f25ac58c6d0178bbd21d7d
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
-refs/heads/tmp: 7213ef1a8fd3cb7e479d53fdb287c6c612b9fb93
+refs/heads/tmp: f7a75e0341b6192b20bc271c4a165b9a53d34ff4
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f

branches/tmp/src/test/compile-fail/typeck-default-trait-impl-trait-where-clause.rs

@@ -0,0 +1,38 @@
+// 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 when a `..` impl applies, we also check that any
+// supertrait conditions are met.
+
+#![feature(optin_builtin_traits)]
+
+trait NotImplemented { }
+
+trait MyTrait
+    where Option<Self> : NotImplemented
+{}
+
+impl NotImplemented for i32 {}
+
+impl MyTrait for .. {}
+
+fn foo<T:MyTrait>() {
+    bar::<Option<T>>()
+        //~^ ERROR not implemented for the type `Option<T>`
+        //
+        // This should probably typecheck. This is #20671.
+}
+
+fn bar<T:NotImplemented>() { }
+
+fn main() {
+    foo::<i32>(); //~ ERROR not implemented for the type `i32`
+    bar::<Option<i32>>(); //~ ERROR not implemented for the type `Option<i32>`
+}