1 // Copyright 2013 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
14 // these literals are just silly.
16 //~^ ERROR: character constant must be escaped: \'
18 // note that this is a literal "\n" byte
21 //~^^ ERROR: character constant must be escaped: \n
23 // note that this is a literal "\r" byte
24 '
\r'; //~ ERROR: character constant must be escaped: \r
26 // note that this is a literal tab character here
28 //~^ ERROR: character constant must be escaped: \t