1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/associated-types/issue-22066.rs b/src/test/ui/associated-types/issue-22066.rs
new file mode 100644
index 000000000..8e8ba5dc4
--- /dev/null
+++ b/src/test/ui/associated-types/issue-22066.rs
@@ -0,0 +1,12 @@
+// check-pass
+pub trait LineFormatter<'a> {
+    type Iter: Iterator<Item=&'a str> + 'a;
+    fn iter(&'a self, line: &'a str) -> Self::Iter;
+
+    fn dimensions(&'a self, line: &'a str) {
+        let iter: Self::Iter = self.iter(line);
+        <_ as IntoIterator>::into_iter(iter);
+    }
+}
+
+fn main() {}