Mark location doctest as standalone since file information will not work in merged doctest file

GuillaumeGomez · GuillaumeGomez · commit 475824d8110f · 2024-08-13T20:14:55.000+02:00
diff --git a/library/core/src/panic/location.rs b/library/core/src/panic/location.rs
@@ -44,7 +44,7 @@ impl<'a> Location<'a> {
     ///
     /// # Examples
     ///
-    /// ```
+    /// ```standalone
     /// use std::panic::Location;
     ///
     /// /// Returns the [`Location`] at which it is called.
