1 files changed, 15 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/crashes/ice-6256.rs b/src/tools/clippy/tests/ui/crashes/ice-6256.rs
new file mode 100644
index 000000000..67308263d
--- /dev/null
+++ b/src/tools/clippy/tests/ui/crashes/ice-6256.rs
@@ -0,0 +1,15 @@
+// originally from rustc ./src/test/ui/regions/issue-78262.rs
+// ICE: to get the signature of a closure, use substs.as_closure().sig() not fn_sig()
+#![allow(clippy::upper_case_acronyms)]
+
+trait TT {}
+
+impl dyn TT {
+    fn func(&self) {}
+}
+
+#[rustfmt::skip]
+fn main() {
+    let f = |x: &dyn TT| x.func(); //[default]~ ERROR: mismatched types
+                                   //[nll]~^ ERROR: borrowed data escapes outside of closure
+}