|
| 1 | +// Copyright 2017 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 | +// Make sure that inclusive ranges with `...` syntax don't parse. |
| 14 | + |
| 15 | +#![feature(inclusive_range_syntax, inclusive_range)] |
| 16 | + |
| 17 | +use std::ops::RangeToInclusive; |
| 18 | + |
| 19 | +fn return_range_to() -> RangeToInclusive<i32> { |
| 20 | + return ...1; //~ERROR `...` syntax cannot be used in expressions |
| 21 | + //~^HELP Use `..` if you need an exclusive range (a < b) |
| 22 | + //~^^HELP or `..=` if you need an inclusive range (a <= b) |
| 23 | +} |
| 24 | + |
| 25 | +pub fn main() { |
| 26 | + let x = ...0; //~ERROR `...` syntax cannot be used in expressions |
| 27 | + //~^HELP Use `..` if you need an exclusive range (a < b) |
| 28 | + //~^^HELP or `..=` if you need an inclusive range (a <= b) |
| 29 | + |
| 30 | + let x = 5...5; //~ERROR `...` syntax cannot be used in expressions |
| 31 | + //~^HELP Use `..` if you need an exclusive range (a < b) |
| 32 | + //~^^HELP or `..=` if you need an inclusive range (a <= b) |
| 33 | + |
| 34 | + for _ in 0...1 {} //~ERROR `...` syntax cannot be used in expressions |
| 35 | + //~^HELP Use `..` if you need an exclusive range (a < b) |
| 36 | + //~^^HELP or `..=` if you need an inclusive range (a <= b) |
| 37 | +} |
| 38 | + |
0 commit comments