openharmony/third_party_rust_syn
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Parse visibility on impl blocks

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David Tolnay 2021-04-26 22:20:27 -07:00
parent 7065998901
commit 408525db9b
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1 changed files with 2 additions and 1 deletions
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src/item.rs
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@ -2458,6 +2458,7 @@ pub mod parsing {
fn parse_impl(input: ParseStream, allow_verbatim_impl: bool) -> Result<Option<ItemImpl>> {
let mut attrs = input.call(Attribute::parse_outer)?;
let has_visibility = allow_verbatim_impl && input.parse::<Visibility>()?.is_some();
let defaultness: Option<Token![default]> = input.parse()?;
let unsafety: Option<Token![unsafe]> = input.parse()?;
let impl_token: Token![impl] = input.parse()?;
@ -2541,7 +2542,7 @@ pub mod parsing {
items.push(content.parse()?);
}
if is_const_impl || is_impl_for && trait_.is_none() {
if has_visibility || is_const_impl || is_impl_for && trait_.is_none() {
Ok(None)
} else {
Ok(Some(ItemImpl {