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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. | |
4 | // | |
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. | |
10 | ||
7453a54e | 11 | // compile-flags: -Z parse-only -Z continue-parse-after-error |
d9579d0f | 12 | |
1a4d82fc JJ |
13 | // ignore-tidy-cr |
14 | // ignore-tidy-tab | |
15 | fn main() { | |
16 | // these literals are just silly. | |
17 | '''; | |
2c00a5a8 | 18 | //~^ ERROR: character constant must be escaped: ' |
223e47cc | 19 | |
1a4d82fc JJ |
20 | // note that this is a literal "\n" byte |
21 | ' | |
22 | '; | |
23 | //~^^ ERROR: character constant must be escaped: \n | |
970d7e83 | 24 | |
1a4d82fc JJ |
25 | // note that this is a literal "\r" byte |
26 | '\r'; //~ ERROR: character constant must be escaped: \r | |
223e47cc | 27 | |
1a4d82fc JJ |
28 | // note that this is a literal tab character here |
29 | ' '; | |
30 | //~^ ERROR: character constant must be escaped: \t | |
223e47cc | 31 | } |