1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/chalkify/trait_implied_bound.rs b/tests/ui/chalkify/trait_implied_bound.rs
new file mode 100644
index 000000000..f97dbf6b7
--- /dev/null
+++ b/tests/ui/chalkify/trait_implied_bound.rs
@@ -0,0 +1,18 @@
+// run-pass
+// compile-flags: -Z trait-solver=chalk
+
+trait Foo { }
+trait Bar<U> where U: Foo { }
+
+impl Foo for i32 { }
+impl Bar<i32> for i32 { }
+
+fn only_foo<T: Foo>() { }
+
+fn only_bar<U, T: Bar<U>>() {
+    only_foo::<U>()
+}
+
+fn main() {
+    only_bar::<i32, i32>()
+}