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

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

diff --git a/tests/ui/precedence.rs b/tests/ui/precedence.rs
index c37769d816e546941226d1f08921dcafdcef8c7a..4ef771c314f51e22c1785d3bad5e0f0fc5071bbd 100644 (file)
--- a/tests/ui/precedence.rs
+++ b/tests/ui/precedence.rs
@@ -1,9 +1,18 @@
-#![feature(plugin)]
-#![plugin(clippy)]
+// run-rustfix
+#![warn(clippy::precedence)]
+#![allow(unused_must_use, clippy::no_effect, clippy::unnecessary_operation)]
+#![allow(clippy::identity_op)]
+#![allow(clippy::eq_op)]
+
+macro_rules! trip {
+    ($a:expr) => {
+        match $a & 0b1111_1111u8 {
+            0 => println!("a is zero ({})", $a),
+            _ => println!("a is {}", $a),
+        }
+    };
+}
 
-#[deny(precedence)]
-#[allow(identity_op)]
-#[allow(eq_op)]
 fn main() {
     1 << 2 + 3;
     1 + 2 << 3;
@@ -22,4 +31,7 @@ fn main() {
     let _ = -(1f32).abs();
     let _ = -(1i32.abs());
     let _ = -(1f32.abs());
+
+    let b = 3;
+    trip!(b * 8);
 }