error: expected a pattern range bound, found an expression --> $DIR/range_pat_interactions1.rs:17:16 | LL | 0..5+1 => errors_only.push(x), | ^^^ arbitrary expressions are not allowed in patterns error[E0408]: variable `n` is not bound in all patterns --> $DIR/range_pat_interactions1.rs:10:25 | LL | if let n @ 2..3|4 = x { | - ^ pattern doesn't bind `n` | | | variable not in all patterns error[E0658]: inline-const in pattern position is experimental --> $DIR/range_pat_interactions1.rs:21:20 | LL | y @ 0..const { 5 + 1 } => assert_eq!(y, 5), | ^^^^^ | = note: see issue #76001 for more information = help: add `#![feature(inline_const_pat)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error: aborting due to 3 previous errors Some errors have detailed explanations: E0408, E0658. For more information about an error, try `rustc --explain E0408`.