error: the range pattern here has ambiguous interpretation --> $DIR/range-inclusive-pattern-precedence2.rs:14:13 | LL | box 10..=15 => {} | ^^^^^^^ help: add parentheses to clarify the precedence: `(10..=15)` warning: `...` range patterns are deprecated --> $DIR/range-inclusive-pattern-precedence2.rs:10:14 | LL | box 0...9 => {} | ^^^ help: use `..=` for an inclusive range | note: the lint level is defined here --> $DIR/range-inclusive-pattern-precedence2.rs:5:9 | LL | #![warn(ellipsis_inclusive_range_patterns)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! = note: for more information, see error: aborting due to previous error; 1 warning emitted