1error: `$ty:ty` is followed by `<`, which is not allowed for `ty` fragments 2 --> $DIR/macro-input-future-proofing.rs:4:13 3 | 4LL | ($ty:ty <) => (); 5 | ^ not allowed after `ty` fragments 6 | 7 = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where` 8 9error: `$ty:ty` is followed by `<`, which is not allowed for `ty` fragments 10 --> $DIR/macro-input-future-proofing.rs:5:13 11 | 12LL | ($ty:ty < foo ,) => (); 13 | ^ not allowed after `ty` fragments 14 | 15 = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where` 16 17error: `$pa:pat` is followed by `>`, which is not allowed for `pat` fragments 18 --> $DIR/macro-input-future-proofing.rs:11:14 19 | 20LL | ($pa:pat >) => (); 21 | ^ not allowed after `pat` fragments 22 | 23 = note: allowed there are: `=>`, `,`, `=`, `|`, `if` or `in` 24 25error: `$pa:pat` is followed by `$pb:pat`, which is not allowed for `pat` fragments 26 --> $DIR/macro-input-future-proofing.rs:13:14 27 | 28LL | ($pa:pat $pb:pat $ty:ty ,) => (); 29 | ^^^^^^^ not allowed after `pat` fragments 30 | 31 = note: allowed there are: `=>`, `,`, `=`, `|`, `if` or `in` 32 33error: `$pb:pat` is followed by `$ty:ty`, which is not allowed for `pat` fragments 34 --> $DIR/macro-input-future-proofing.rs:13:22 35 | 36LL | ($pa:pat $pb:pat $ty:ty ,) => (); 37 | ^^^^^^ not allowed after `pat` fragments 38 | 39 = note: allowed there are: `=>`, `,`, `=`, `|`, `if` or `in` 40 41error: `$ty:ty` is followed by `-`, which is not allowed for `ty` fragments 42 --> $DIR/macro-input-future-proofing.rs:16:17 43 | 44LL | ($($ty:ty)* -) => (); 45 | ^ not allowed after `ty` fragments 46 | 47 = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where` 48 49error: `$b:ty` is followed by `-`, which is not allowed for `ty` fragments 50 --> $DIR/macro-input-future-proofing.rs:17:23 51 | 52LL | ($($a:ty, $b:ty)* -) => (); 53 | ^ not allowed after `ty` fragments 54 | 55 = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where` 56 57error: `$ty:ty` is followed by `-`, which is not allowed for `ty` fragments 58 --> $DIR/macro-input-future-proofing.rs:18:15 59 | 60LL | ($($ty:ty)-+) => (); 61 | ^ not allowed after `ty` fragments 62 | 63 = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where` 64 65error: `$a:expr` is followed by `$b:tt`, which is not allowed for `expr` fragments 66 --> $DIR/macro-input-future-proofing.rs:19:21 67 | 68LL | ( $($a:expr)* $($b:tt)* ) => { }; 69 | ^^^^^ not allowed after `expr` fragments 70 | 71 = note: allowed there are: `=>`, `,` or `;` 72 73error: aborting due to 9 previous errors 74 75