1 error: `$x:pat` is followed by `|`, which is not allowed for `pat` fragments
2 --> $DIR/macro-pat-pattern-followed-by-or-in-2021.rs:3:28
4 LL | macro_rules! foo { ($x:pat | $y:pat) => {} }
5 | ^ not allowed after `pat` fragments
7 = note: allowed there are: `=>`, `,`, `=`, `if` or `in`
9 error: `$x:pat` is followed by `|`, which is not allowed for `pat` fragments
10 --> $DIR/macro-pat-pattern-followed-by-or-in-2021.rs:4:32
12 LL | macro_rules! bar { ($($x:pat)+ | $($y:pat)+) => {} }
13 | ^ not allowed after `pat` fragments
15 = note: allowed there are: `=>`, `,`, `=`, `if` or `in`
17 error: `$pat:pat` may be followed by `|`, which is not allowed for `pat` fragments
18 --> $DIR/macro-pat-pattern-followed-by-or-in-2021.rs:7:36
20 LL | ( $expr:expr , $( $( $pat:pat )|+ => $expr_arm:expr ),+ ) => {
21 | ^ not allowed after `pat` fragments
23 = note: allowed there are: `=>`, `,`, `=`, `if` or `in`
25 error: aborting due to 3 previous errors