1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/dont-wrap-ambiguous-receivers.rs b/src/test/ui/suggestions/dont-wrap-ambiguous-receivers.rs
new file mode 100644
index 000000000..baa2128eb
--- /dev/null
+++ b/src/test/ui/suggestions/dont-wrap-ambiguous-receivers.rs
@@ -0,0 +1,21 @@
+mod banana {
+    //~^ HELP the following traits are implemented but not in scope
+    pub struct Chaenomeles;
+
+    pub trait Apple {
+        fn pick(&self) {}
+    }
+    impl Apple for Chaenomeles {}
+
+    pub trait Peach {
+        fn pick(&self, a: &mut ()) {}
+    }
+    impl<Mango: Peach> Peach for Box<Mango> {}
+    impl Peach for Chaenomeles {}
+}
+
+fn main() {
+    banana::Chaenomeles.pick()
+    //~^ ERROR no method named
+    //~| HELP items from traits can only be used if the trait is in scope
+}