1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/chalkify/lower_env2.rs b/src/test/ui/chalkify/lower_env2.rs
new file mode 100644
index 000000000..b5432ce0e
--- /dev/null
+++ b/src/test/ui/chalkify/lower_env2.rs
@@ -0,0 +1,16 @@
+// check-pass
+// compile-flags: -Z chalk
+
+#![allow(dead_code)]
+
+trait Foo { }
+
+struct S<'a, T: ?Sized> where T: Foo {
+    data: &'a T,
+}
+
+fn bar<T: Foo>(_x: S<'_, T>) { // note that we have an implicit `T: Sized` bound
+}
+
+fn main() {
+}