1 files changed, 20 insertions, 0 deletions

diff --git a/src/test/ui/issues/issue-19037.rs b/src/test/ui/issues/issue-19037.rs
new file mode 100644
index 000000000..74623da14
--- /dev/null
+++ b/src/test/ui/issues/issue-19037.rs
@@ -0,0 +1,20 @@
+// check-pass
+#![allow(dead_code)]
+// pretty-expanded FIXME #23616
+
+struct Str([u8]);
+
+#[derive(Clone)]
+struct CharSplits<'a, Sep> {
+    string: &'a Str,
+    sep: Sep,
+    allow_trailing_empty: bool,
+    only_ascii: bool,
+    finished: bool,
+}
+
+fn clone(s: &Str) -> &Str {
+    Clone::clone(&s)
+}
+
+fn main() {}