error[E0030]: lower range bound must be less than or equal to upper --> $DIR/match-range-fail-2.rs:5:9 | LL | 6 ..= 1 => { } | ^ lower bound larger than upper bound error[E0579]: lower range bound must be less than upper --> $DIR/match-range-fail-2.rs:11:9 | LL | 0 .. 0 => { } | ^ error[E0030]: lower range bound must be less than or equal to upper --> $DIR/match-range-fail-2.rs:17:9 | LL | 0xFFFF_FFFF_FFFF_FFFF ..= 1 => { } | ^^^^^^^^^^^^^^^^^^^^^ lower bound larger than upper bound error: aborting due to 3 previous errors Some errors have detailed explanations: E0030, E0579. For more information about an error, try `rustc --explain E0030`.