1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/suggestions/issue-84973-2.rs b/tests/ui/suggestions/issue-84973-2.rs
new file mode 100644
index 000000000..050cf8c64
--- /dev/null
+++ b/tests/ui/suggestions/issue-84973-2.rs
@@ -0,0 +1,13 @@
+// A slight variation of issue-84973.rs. Here, a mutable borrow is
+// required (and the obligation kind is different).
+
+trait Tr {}
+impl Tr for &mut i32 {}
+
+fn foo<T: Tr>(i: T) {}
+
+fn main() {
+    let a: i32 = 32;
+    foo(a);
+    //~^ ERROR: the trait bound `i32: Tr` is not satisfied [E0277]
+}