1 // Copyright 2014 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.
11 // compile-flags: -Z parse-only
15 /// doc comment with bare CR: '
\r'
17 //~^^ ERROR: bare CR not allowed in doc-comment
19 /** block doc comment with bare CR: '
\r' */
21 //~^^ ERROR: bare CR not allowed in block doc-comment
24 // the following string literal has a bare CR in it
25 let _s = "foo
\rbar"; //~ ERROR: bare CR not allowed in string
27 // the following string literal has a bare CR in it
28 let _s = r"bar
\rfoo"; //~ ERROR: bare CR not allowed in raw string
30 // the following string literal has a bare CR in it
31 let _s = "foo\
\rbar"; //~ ERROR: unknown character escape: \r