src/tools/clippy/tests/ui/reversed_empty_ranges_fixable.stderr

error: this range is empty so it will yield no values
  --> tests/ui/reversed_empty_ranges_fixable.rs:9:6
   |
LL |     (42..=21).for_each(|x| println!("{}", x));
   |      ^^^^^^^
   |
   = note: `-D clippy::reversed-empty-ranges` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::reversed_empty_ranges)]`
help: consider using the following if you are attempting to iterate over this range in reverse
   |
LL -     (42..=21).for_each(|x| println!("{}", x));
LL +     ((21..=42).rev()).for_each(|x| println!("{}", x));
   |

error: this range is empty so it will yield no values
  --> tests/ui/reversed_empty_ranges_fixable.rs:11:14
   |
LL |     let _ = (ANSWER..21).filter(|x| x % 2 == 0).take(10).collect::<Vec<_>>();
   |              ^^^^^^^^^^
   |
help: consider using the following if you are attempting to iterate over this range in reverse
   |
LL -     let _ = (ANSWER..21).filter(|x| x % 2 == 0).take(10).collect::<Vec<_>>();
LL +     let _ = ((21..ANSWER).rev()).filter(|x| x % 2 == 0).take(10).collect::<Vec<_>>();
   |

error: this range is empty so it will yield no values
  --> tests/ui/reversed_empty_ranges_fixable.rs:14:14
   |
LL |     for _ in -21..=-42 {}
   |              ^^^^^^^^^
   |
help: consider using the following if you are attempting to iterate over this range in reverse
   |
LL -     for _ in -21..=-42 {}
LL +     for _ in (-42..=-21).rev() {}
   |

error: this range is empty so it will yield no values
  --> tests/ui/reversed_empty_ranges_fixable.rs:16:14
   |
LL |     for _ in 42u32..21u32 {}
   |              ^^^^^^^^^^^^
   |
help: consider using the following if you are attempting to iterate over this range in reverse
   |
LL -     for _ in 42u32..21u32 {}
LL +     for _ in (21u32..42u32).rev() {}
   |

error: aborting due to 4 previous errors