1 files changed, 18 insertions, 0 deletions

diff --git a/src/test/ui/issues/issue-14901.rs b/src/test/ui/issues/issue-14901.rs
new file mode 100644
index 000000000..5319abbdf
--- /dev/null
+++ b/src/test/ui/issues/issue-14901.rs
@@ -0,0 +1,18 @@
+// check-pass
+pub trait Reader {}
+
+enum Wrapper<'a> {
+    WrapReader(&'a (dyn Reader + 'a))
+}
+
+trait Wrap<'a> {
+    fn wrap(self) -> Wrapper<'a>;
+}
+
+impl<'a, R: Reader> Wrap<'a> for &'a mut R {
+    fn wrap(self) -> Wrapper<'a> {
+        Wrapper::WrapReader(self as &'a mut dyn Reader)
+    }
+}
+
+pub fn main() {}