error: range-to patterns with `...` are not allowed --> $DIR/half-open-range-pats-inclusive-dotdotdot-bad-syntax.rs:15:9 | LL | ...X => {} | ^^^ help: use `..=` instead error: range-to patterns with `...` are not allowed --> $DIR/half-open-range-pats-inclusive-dotdotdot-bad-syntax.rs:16:9 | LL | ...0 => {} | ^^^ help: use `..=` instead error: range-to patterns with `...` are not allowed --> $DIR/half-open-range-pats-inclusive-dotdotdot-bad-syntax.rs:17:9 | LL | ...'a' => {} | ^^^ help: use `..=` instead error: range-to patterns with `...` are not allowed --> $DIR/half-open-range-pats-inclusive-dotdotdot-bad-syntax.rs:18:9 | LL | ...0.0f32 => {} | ^^^ help: use `..=` instead error: range-to patterns with `...` are not allowed --> $DIR/half-open-range-pats-inclusive-dotdotdot-bad-syntax.rs:25:17 | LL | let ...$e; | ^^^ help: use `..=` instead ... LL | mac!(0); | ------- in this macro invocation | = note: this error originates in the macro `mac` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0005]: refutable pattern in local binding --> $DIR/half-open-range-pats-inclusive-dotdotdot-bad-syntax.rs:25:17 | LL | let ...$e; | ^^^^^ pattern `1_i32..=i32::MAX` not covered ... LL | mac!(0); | ------- in this macro invocation | = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html = note: the matched value is of type `i32` = note: this error originates in the macro `mac` (in Nightly builds, run with -Z macro-backtrace for more info) help: you might want to use `if let` to ignore the variant that isn't matched | LL | if let ...$e; { todo!() } | ++ +++++++++++ error: aborting due to 6 previous errors For more information about this error, try `rustc --explain E0005`.