Various adjustments to historic tests and documents.

1 files changed, 28 insertions, 9 deletions

diff --git a/src/test/ui/traits/trait-upcasting/struct.rs b/src/test/ui/traits/trait-upcasting/struct.rs
index cf71ed49551..0f3cb285bf4 100644
--- a/src/test/ui/traits/trait-upcasting/struct.rs
+++ b/src/test/ui/traits/trait-upcasting/struct.rs
@@ -1,38 +1,57 @@
 // run-pass
 
 #![feature(trait_upcasting)]
+#![allow(incomplete_features)]
 
 use std::rc::Rc;
 use std::sync::Arc;
 
 trait Foo: PartialEq<i32> + std::fmt::Debug + Send + Sync {
-    fn a(&self) -> i32 { 10 }
+    fn a(&self) -> i32 {
+        10
+    }
 
-    fn z(&self) -> i32 { 11 }
+    fn z(&self) -> i32 {
+        11
+    }
 
-    fn y(&self) -> i32 { 12 }
+    fn y(&self) -> i32 {
+        12
+    }
 }
 
 trait Bar: Foo {
-    fn b(&self) -> i32 { 20 }
+    fn b(&self) -> i32 {
+        20
+    }
 
-    fn w(&self) -> i32 { 21 }
+    fn w(&self) -> i32 {
+        21
+    }
 }
 
 trait Baz: Bar {
-    fn c(&self) -> i32 { 30 }
+    fn c(&self) -> i32 {
+        30
+    }
 }
 
 impl Foo for i32 {
-    fn a(&self) -> i32 { 100 }
+    fn a(&self) -> i32 {
+        100
+    }
 }
 
 impl Bar for i32 {
-    fn b(&self) -> i32 { 200 }
+    fn b(&self) -> i32 {
+        200
+    }
 }
 
 impl Baz for i32 {
-    fn c(&self) -> i32 { 300 }
+    fn c(&self) -> i32 {
+        300
+    }
 }
 
 fn test_box() {