1 files changed, 12 insertions, 0 deletions

diff --git a/src/test/ui/issues/issue-35668.rs b/src/test/ui/issues/issue-35668.rs
new file mode 100644
index 000000000..c970163fc
--- /dev/null
+++ b/src/test/ui/issues/issue-35668.rs
@@ -0,0 +1,12 @@
+fn func<'a, T>(a: &'a [T]) -> impl Iterator<Item=&'a T> {
+    a.iter().map(|a| a*a)
+    //~^ ERROR cannot multiply `&T` by `&T`
+}
+
+fn main() {
+    let a = (0..30).collect::<Vec<_>>();
+
+    for k in func(&a) {
+        println!("{}", k);
+    }
+}