src/test/ui/parser/range_inclusive_dotdotdot.rs

   1 // Make sure that inclusive ranges with `...` syntax don't parse.
   2
   3 use std::ops::RangeToInclusive;
   4
   5 fn return_range_to() -> RangeToInclusive<i32> {
   6     return ...1; //~ERROR unexpected token: `...`
   7                  //~^HELP  use `..` for an exclusive range
   8                  //~^^HELP or `..=` for an inclusive range
   9 }
  10
  11 pub fn main() {
  12     let x = ...0;    //~ERROR unexpected token: `...`
  13                      //~^HELP  use `..` for an exclusive range
  14                      //~^^HELP or `..=` for an inclusive range
  15
  16     let x = 5...5;   //~ERROR unexpected token: `...`
  17                      //~^HELP  use `..` for an exclusive range
  18                      //~^^HELP or `..=` for an inclusive range
  19
  20     for _ in 0...1 {} //~ERROR unexpected token: `...`
  21                      //~^HELP  use `..` for an exclusive range
  22                      //~^^HELP or `..=` for an inclusive range
  23 }