1 files changed, 9 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/crashes/auxiliary/ice-4727-aux.rs b/src/tools/clippy/tests/ui/crashes/auxiliary/ice-4727-aux.rs
new file mode 100644
index 000000000..58a20caf6
--- /dev/null
+++ b/src/tools/clippy/tests/ui/crashes/auxiliary/ice-4727-aux.rs
@@ -0,0 +1,9 @@
+pub trait Trait {
+    fn fun(par: &str) -> &str;
+}
+
+impl Trait for str {
+    fn fun(par: &str) -> &str {
+        &par[0..1]
+    }
+}