1 files changed, 30 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/target/file-lines-4.rs b/src/tools/rustfmt/tests/target/file-lines-4.rs
new file mode 100644
index 000000000..83928bf6f
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/file-lines-4.rs
@@ -0,0 +1,30 @@
+// rustfmt-file_lines: []
+// (Test that nothing is formatted if an empty array is specified.)
+
+fn floaters() {
+    let x = Foo {
+                field1: val1,
+                field2: val2,
+            }
+            .method_call().method_call();
+
+    let y = if cond {
+                val1
+            } else {
+                val2	
+            }
+                .method_call();
+                                                                                              // aaaaaaaaaaaaa
+    {
+        match x {
+            PushParam => {
+                // comment
+                stack.push(mparams[match cur.to_digit(10) {
+                                            Some(d) => d as usize - 1,
+                                            None => return Err("bad param number".to_owned()),
+                                        }]
+                               .clone());
+            }
+        }    
+    }
+}