1 files changed, 9 insertions, 0 deletions
diff --git a/tests/ui/argument-suggestions/issue-96638.rs b/tests/ui/argument-suggestions/issue-96638.rs
new file mode 100644
index 00000000000..5e720f174c2
--- /dev/null
+++ b/tests/ui/argument-suggestions/issue-96638.rs
@@ -0,0 +1,9 @@
+fn f(_: usize, _: &usize, _: usize) {}
+
+fn arg<T>() -> T { todo!() }
+
+fn main() {
+    let x = arg(); // `x` must be inferred
+    // The reference on `&x` is important to reproduce the ICE
+    f(&x, ""); //~ ERROR function takes 3 arguments but 2 arguments were supplied
+}