1 files changed, 9 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-5550.rs b/tests/ui/issues/issue-5550.rs
new file mode 100644
index 00000000000..6ea24747b39
--- /dev/null
+++ b/tests/ui/issues/issue-5550.rs
@@ -0,0 +1,9 @@
+// run-pass
+#![allow(unused_assignments)]
+// pretty-expanded FIXME #23616
+
+pub fn main() {
+    let s: String = "foobar".to_string();
+    let mut t: &str = &s;
+    t = &t[0..3]; // for master: str::view(t, 0, 3) maybe
+}