1 files changed, 8 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/imm-ref-trait-object.rs b/src/test/ui/suggestions/imm-ref-trait-object.rs
new file mode 100644
index 000000000..288d6c699
--- /dev/null
+++ b/src/test/ui/suggestions/imm-ref-trait-object.rs
@@ -0,0 +1,8 @@
+fn test(t: &dyn Iterator<Item=&u64>) -> u64 {
+     t.min().unwrap() //~ ERROR the `min` method cannot be invoked on a trait object
+}
+
+fn main() {
+     let array = [0u64];
+     test(&mut array.iter());
+}