Auto merge of #4478 - tsurai:master, r=flip1995

[rust.git] / tests / ui / borrow_box.rs

diff --git a/tests/ui/borrow_box.rs b/tests/ui/borrow_box.rs
index ef569ab037ffd0b06433be81a70a4b3d4c4880b9..b30f7290ffea6bea3bbc811e7f7be9724b029c11 100644 (file)
--- a/tests/ui/borrow_box.rs
+++ b/tests/ui/borrow_box.rs
@@ -1,8 +1,5 @@
-#![feature(plugin)]
-#![plugin(clippy)]
-
-#![deny(borrowed_box)]
-#![allow(blacklisted_name)]
+#![deny(clippy::borrowed_box)]
+#![allow(clippy::blacklisted_name)]
 #![allow(unused_variables)]
 #![allow(dead_code)]
 
@@ -15,7 +12,7 @@ pub fn test2() {
 }
 
 struct Test3<'a> {
-    foo: &'a Box<bool>
+    foo: &'a Box<bool>,
 }
 
 trait Test4 {
@@ -28,7 +25,57 @@ fn test4(a: &Box<bool>) {
     }
 }
 
-fn main(){
+use std::any::Any;
+
+pub fn test5(foo: &mut Box<dyn Any>) {
+    println!("{:?}", foo)
+}
+
+pub fn test6() {
+    let foo: &Box<dyn Any>;
+}
+
+struct Test7<'a> {
+    foo: &'a Box<dyn Any>,
+}
+
+trait Test8 {
+    fn test8(a: &Box<dyn Any>);
+}
+
+impl<'a> Test8 for Test7<'a> {
+    fn test8(a: &Box<dyn Any>) {
+        unimplemented!();
+    }
+}
+
+pub fn test9(foo: &mut Box<dyn Any + Send + Sync>) {
+    let _ = foo;
+}
+
+pub fn test10() {
+    let foo: &Box<dyn Any + Send + 'static>;
+}
+
+struct Test11<'a> {
+    foo: &'a Box<dyn Any + Send>,
+}
+
+trait Test12 {
+    fn test4(a: &Box<dyn Any + 'static>);
+}
+
+impl<'a> Test12 for Test11<'a> {
+    fn test4(a: &Box<dyn Any + 'static>) {
+        unimplemented!();
+    }
+}
+
+fn main() {
     test1(&mut Box::new(false));
     test2();
+    test5(&mut (Box::new(false) as Box<dyn Any>));
+    test6();
+    test9(&mut (Box::new(false) as Box<dyn Any + Send + Sync>));
+    test10();
 }