bjoernager/rust
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delegation: Support renaming

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This commit is contained in:
Vadim Petrochenkov 2024-03-14 11:41:38 +03:00
parent c2f2db79ca
commit 99b635eafa
5 changed files with 38 additions and 9 deletions
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1
compiler/rustc_ast/src/ast.rs
View file

@ -3112,6 +3112,7 @@ pub struct Delegation {
/// Path resolution id.
pub id: NodeId,
pub qself: Option<P<QSelf>>,
pub rename: Option<Ident>,
pub path: Path,
pub body: Option<P<Block>>,
}

10
compiler/rustc_ast/src/mut_visit.rs
View file

@ -1149,10 +1149,13 @@ pub fn noop_visit_item_kind<T: MutVisitor>(kind: &mut ItemKind, vis: &mut T) {
}
ItemKind::MacCall(m) => vis.visit_mac_call(m),
ItemKind::MacroDef(def) => vis.visit_macro_def(def),
ItemKind::Delegation(box Delegation { id, qself, path, body }) => {
ItemKind::Delegation(box Delegation { id, qself, path, rename, body }) => {
vis.visit_id(id);
vis.visit_qself(qself);
vis.visit_path(path);
if let Some(rename) = rename {
vis.visit_ident(rename);
}
if let Some(body) = body {
vis.visit_block(body);
}
@ -1195,10 +1198,13 @@ pub fn noop_flat_map_assoc_item<T: MutVisitor>(
visit_opt(ty, |ty| visitor.visit_ty(ty));
}
AssocItemKind::MacCall(mac) => visitor.visit_mac_call(mac),
AssocItemKind::Delegation(box Delegation { id, qself, path, body }) => {
AssocItemKind::Delegation(box Delegation { id, qself, path, rename, body }) => {
visitor.visit_id(id);
visitor.visit_qself(qself);
visitor.visit_path(path);
if let Some(rename) = rename {
visitor.visit_ident(rename);
}
if let Some(body) = body {
visitor.visit_block(body);
}

6
compiler/rustc_ast/src/visit.rs
View file

@ -382,11 +382,12 @@ pub fn walk_item<'a, V: Visitor<'a>>(visitor: &mut V, item: &'a Item) -> V::Resu
}
ItemKind::MacCall(mac) => try_visit!(visitor.visit_mac_call(mac)),
ItemKind::MacroDef(ts) => try_visit!(visitor.visit_mac_def(ts, item.id)),
ItemKind::Delegation(box Delegation { id, qself, path, body }) => {
ItemKind::Delegation(box Delegation { id, qself, path, rename, body }) => {
if let Some(qself) = qself {
try_visit!(visitor.visit_ty(&qself.ty));
}
try_visit!(visitor.visit_path(path, *id));
visit_opt!(visitor, visit_ident, *rename);
visit_opt!(visitor, visit_block, body);
}
}
@ -782,11 +783,12 @@ pub fn walk_assoc_item<'a, V: Visitor<'a>>(
AssocItemKind::MacCall(mac) => {
try_visit!(visitor.visit_mac_call(mac));
}
AssocItemKind::Delegation(box Delegation { id, qself, path, body }) => {
AssocItemKind::Delegation(box Delegation { id, qself, path, rename, body }) => {
if let Some(qself) = qself {
try_visit!(visitor.visit_ty(&qself.ty));
}
try_visit!(visitor.visit_path(path, *id));
visit_opt!(visitor, visit_ident, *rename);
visit_opt!(visitor, visit_block, body);
}
}