src/test/parse-fail/bad-char-literals.rs

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