rust/tests/ui/len_zero_ranges.stderr
2020-08-24 16:29:03 -07:00

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error: length comparison to zero
--> $DIR/len_zero_ranges.rs:11:17
|
LL | let _ = (0..42).len() == 0;
| ^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `(0..42).is_empty()`
|
= note: `-D clippy::len-zero` implied by `-D warnings`
error: aborting due to previous error