src/test/compile-fail/impossible_range.rs

   1 // Copyright 2016 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 // Make sure that invalid ranges generate an error during HIR lowering, not an ICE
  12
  13 #![feature(inclusive_range_syntax)]
  14
  15 pub fn main() {
  16     ..;
  17     0..;
  18     ..1;
  19     0..1;
  20
  21     ...; //~ERROR inclusive range with no end
  22          //~^HELP bounded at the end
  23     0...; //~ERROR inclusive range with no end
  24           //~^HELP bounded at the end
  25     ...1;
  26     0...1;
  27 }
  28
  29