use a structured suggestion for char-lit-as-u8

[rust.git] / tests / ui / char_lit_as_u8.rs

diff --git a/tests/ui/char_lit_as_u8.rs b/tests/ui/char_lit_as_u8.rs
index d684fcf57467677365cee43ef0dc1e7a3cb7ba12..0a53a3d6490a3d8ade83eb4de080af0da6fc31ba 100644 (file)
--- a/tests/ui/char_lit_as_u8.rs
+++ b/tests/ui/char_lit_as_u8.rs
@@ -1,18 +1,5 @@
-// 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.
-
-
-
-
-
 #![warn(clippy::char_lit_as_u8)]
-#![allow(unused_variables)]
+
 fn main() {
-    let c = 'a' as u8;
+    let _ = '❤' as u8; // no suggestion, since a byte literal won't work.
 }