1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/ui/typeck/issue-90804-incorrect-reference-suggestion.rs b/src/test/ui/typeck/issue-90804-incorrect-reference-suggestion.rs
new file mode 100644
index 000000000..f891a42fc
--- /dev/null
+++ b/src/test/ui/typeck/issue-90804-incorrect-reference-suggestion.rs
@@ -0,0 +1,11 @@
+// Do not suggest referencing the parameter to `check`
+
+trait Marker<T> {}
+
+impl<T> Marker<i32> for T {}
+
+pub fn check<T: Marker<u32>>(_: T) {}
+
+pub fn main() {
+    check::<()>(()); //~ ERROR [E0277]
+}