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

diff --git a/tests/ui/mut_mut.rs b/tests/ui/mut_mut.rs
index 54176cd6d55333559b67ad454f753e6e5385f6f7..8965cef66deddc899b5e1779a7f8814ebf61849d 100644 (file)
--- a/tests/ui/mut_mut.rs
+++ b/tests/ui/mut_mut.rs
@@ -1,22 +1,18 @@
+#![allow(unused, clippy::no_effect, clippy::unnecessary_operation)]
+#![warn(clippy::mut_mut)]
 
-
-
-#![allow(unused, no_effect, unnecessary_operation)]
-#![warn(mut_mut)]
-
-//#![plugin(regex_macros)]
-//extern crate regex;
-
-fn fun(x : &mut &mut u32) -> bool {
+fn fun(x: &mut &mut u32) -> bool {
     **x > 0
 }
 
-fn less_fun(x : *mut *mut u32) {
-  let y = x;
+fn less_fun(x: *mut *mut u32) {
+    let y = x;
 }
 
 macro_rules! mut_ptr {
-    ($p:expr) => { &mut $p }
+    ($p:expr) => {
+        &mut $p
+    };
 }
 
 #[allow(unused_mut, unused_variables)]
@@ -27,12 +23,12 @@ fn main() {
     }
 
     if fun(x) {
-        let y : &mut &mut u32 = &mut &mut 2;
+        let y: &mut &mut u32 = &mut &mut 2;
         **y + **x;
     }
 
     if fun(x) {
-        let y : &mut &mut &mut u32 = &mut &mut &mut 2;
+        let y: &mut &mut &mut u32 = &mut &mut &mut 2;
         ***y + **x;
     }