| //@ pp-exact | |
| macro_rules! brace { () => {}; } | |
| macro_rules! bracket[() => {};]; | |
| macro_rules! paren(() => {};); | |
| macro_rules! matcher_brackets { | |
| (paren) => {}; (bracket) => {}; (brace) => {}; | |
| } | |
| macro_rules! all_fragments { | |
| ($b : block, $e : expr, $i : ident, $it : item, $l : lifetime, $lit : | |
| literal, $m : meta, $p : pat, $pth : path, $s : stmt, $tt : tt, $ty : ty, | |
| $vis : vis) => {}; | |
| } | |
| fn main() {} |