1 files changed, 11 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-24819.rs b/tests/ui/issues/issue-24819.rs
new file mode 100644
index 000000000..59c3f2cd1
--- /dev/null
+++ b/tests/ui/issues/issue-24819.rs
@@ -0,0 +1,11 @@
+use std::collections::HashSet;
+
+fn main() {
+    let mut v = Vec::new();
+    foo(&mut v);
+    //~^ ERROR mismatched types
+    //~| expected struct `HashSet`, found struct `Vec`
+}
+
+fn foo(h: &mut HashSet<u32>) {
+}