use super::*; pub(super) fn inner_attributes(p: &mut Parser) { while p.at(T![#]) && p.nth(1) == T![!] { attribute(p, true) } } pub(super) fn outer_attributes(p: &mut Parser) { while p.at(T![#]) { attribute(p, false) } } fn attribute(p: &mut Parser, inner: bool) { let attr = p.start(); assert!(p.at(T![#])); p.bump_any(); if inner { assert!(p.at(T![!])); p.bump_any(); } if p.at(T!['[']) { items::token_tree(p); } else { p.error("expected `[`"); } attr.complete(p, ATTR); }