1 files changed, 13 insertions, 7 deletions
diff --git a/tests/ui/drop/drop-scope-exit.rs b/tests/ui/drop/drop-scope-exit.rs
index 480cbe091a7..4d003fec712 100644
--- a/tests/ui/drop/drop-scope-exit.rs
+++ b/tests/ui/drop/drop-scope-exit.rs
@@ -1,31 +1,37 @@
+//! Check that the `Drop` implementation is called when a value goes out of scope.
+
 //@ run-pass
 
 #![allow(non_camel_case_types)]
 use std::cell::Cell;
 
 struct shrinky_pointer<'a> {
-  i: &'a Cell<isize>,
+    i: &'a Cell<isize>,
 }
 
 impl<'a> Drop for shrinky_pointer<'a> {
     fn drop(&mut self) {
-        println!("Hello!"); self.i.set(self.i.get() - 1);
+        println!("Hello!");
+        self.i.set(self.i.get() - 1);
     }
 }
 
 impl<'a> shrinky_pointer<'a> {
-    pub fn look_at(&self) -> isize { return self.i.get(); }
+    pub fn look_at(&self) -> isize {
+        return self.i.get();
+    }
 }
 
 fn shrinky_pointer(i: &Cell<isize>) -> shrinky_pointer<'_> {
-    shrinky_pointer {
-        i: i
-    }
+    shrinky_pointer { i }
 }
 
 pub fn main() {
     let my_total = &Cell::new(10);
-    { let pt = shrinky_pointer(my_total); assert_eq!(pt.look_at(), 10); }
+    {
+        let pt = shrinky_pointer(my_total);
+        assert_eq!(pt.look_at(), 10);
+    }
     println!("my_total = {}", my_total.get());
     assert_eq!(my_total.get(), 9);
 }