1error: `$a:expr` is followed by `$b:tt`, which is not allowed for `expr` fragments
2  --> $DIR/macro-followed-by-seq-bad.rs:7:15
3   |
4LL |   ( $a:expr $($b:tt)* ) => { };
5   |               ^^^^^ not allowed after `expr` fragments
6   |
7   = note: allowed there are: `=>`, `,` or `;`
8
9error: `$a:ty` is followed by `$b:tt`, which is not allowed for `ty` fragments
10  --> $DIR/macro-followed-by-seq-bad.rs:8:13
11   |
12LL |   ( $a:ty $($b:tt)* ) => { };
13   |             ^^^^^ not allowed after `ty` fragments
14   |
15   = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
16
17error: aborting due to 2 previous errors
18
19