1 files changed, 25 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/target/issue-1397.rs b/src/tools/rustfmt/tests/target/issue-1397.rs
new file mode 100644
index 000000000..86b7a7841
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/issue-1397.rs
@@ -0,0 +1,25 @@
+pub enum TransactionState {
+    Committed(i64),
+}
+
+pub enum Packet {
+    Transaction { state: TransactionState },
+}
+
+fn baz(p: Packet) {
+    loop {
+        loop {
+            loop {
+                loop {
+                    if let Packet::Transaction {
+                        state: TransactionState::Committed(ts, ..),
+                        ..
+                    } = p
+                    {
+                        unreachable!()
+                    }
+                }
+            }
+        }
+    }
+}