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Fixes

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uHOOCCOOHu 2019-09-30 16:09:02 +08:00
parent 5a4b4f507e
commit f7e12559cb
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2 changed files with 8 additions and 19 deletions
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18
crates/ra_parser/src/grammar/attributes.rs
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@ -25,17 +25,15 @@ fn attribute(p: &mut Parser, inner: bool) {
if p.eat(T!['[']) {
paths::use_path(p);
let is_delimiter = |p: &mut Parser| match p.current() {
T!['('] | T!['['] | T!['{'] => true,
_ => false,
};
if p.eat(T![=]) {
if expressions::literal(p).is_none() {
p.error("expected literal");
match p.current() {
T![=] => {
p.bump(T![=]);
if expressions::literal(p).is_none() {
p.error("expected literal");
}
}
} else if is_delimiter(p) {
items::token_tree(p);
T!['('] | T!['['] | T!['{'] => items::token_tree(p),
_ => {}
}
if !p.eat(T![']']) {