src/test/parse-fail/lex-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 static c3: char =
  12     '\x1' //~ ERROR: numeric character escape is too short
  13 ;
  14
  15 static s: &'static str =
  16     "\x1" //~ ERROR: numeric character escape is too short
  17 ;
  18
  19 static c: char =
  20     '\●' //~ ERROR: unknown character escape
  21 ;
  22
  23 static s: &'static str =
  24     "\●" //~ ERROR: unknown character escape
  25 ;
  26
  27 // THIS MUST BE LAST, since unterminated character constants kill the lexer
  28
  29 static c: char =
  30     '●  //~ ERROR: unterminated character constant
  31 ;