1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/methods/rigid-alias-bound-is-not-inherent-3.rs b/tests/ui/methods/rigid-alias-bound-is-not-inherent-3.rs
new file mode 100644
index 00000000000..bb316eed34d
--- /dev/null
+++ b/tests/ui/methods/rigid-alias-bound-is-not-inherent-3.rs
@@ -0,0 +1,26 @@
+use std::ops::Deref;
+
+trait Trait1 {
+    fn call_me(&self) {}
+}
+
+impl<T> Trait1 for T {}
+
+trait Trait2 {
+    fn call_me(&self) {}
+}
+
+impl<T> Trait2 for T {}
+
+pub fn foo<T, U>(x: T)
+where
+    T: Deref<Target = U>,
+    U: Trait1,
+{
+    // This should be ambiguous. The fact that there's an inherent where-bound
+    // candidate for `U` should not impact the candidates for `T`
+    x.call_me();
+    //~^ ERROR multiple applicable items in scope
+}
+
+fn main() {}