Auto merge of #7847 - mikerite:fix-7829, r=flip1995

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

diff --git a/tests/ui/range_plus_minus_one.rs b/tests/ui/range_plus_minus_one.rs
index d8c955ba73f5f7d815a3bbd205b8c5b42beb8381..7d034117547caf87990d1c824b99b872471eefe8 100644 (file)
--- a/tests/ui/range_plus_minus_one.rs
+++ b/tests/ui/range_plus_minus_one.rs
@@ -1,17 +1,13 @@
-// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
+// run-rustfix
+
+#![allow(unused_parens)]
 
 fn f() -> usize {
     42
 }
 
 #[warn(clippy::range_plus_one)]
+#[warn(clippy::range_minus_one)]
 fn main() {
     for _ in 0..2 {}
     for _ in 0..=2 {}
@@ -37,6 +33,10 @@ fn main() {
     let _ = (1..11 + 1);
     let _ = (f() + 1)..(f() + 1);
 
+    const ONE: usize = 1;
+    // integer consts are linted, too
+    for _ in 1..ONE + ONE {}
+
     let mut vec: Vec<()> = std::vec::Vec::new();
     vec.drain(..);
 }