bjoernager/rust
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Box the biggest ast::ItemKind variants

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This commit is contained in:
Dániel Buga 2021-01-29 08:31:08 +01:00
parent fee0d31397
commit b87e1ecdf0
34 changed files with 309 additions and 204 deletions
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18
compiler/rustc_ast/src/visit.rs
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@ -292,7 +292,7 @@ pub fn walk_item<'a, V: Visitor<'a>>(visitor: &mut V, item: &'a Item) {
visitor.visit_ty(typ);
walk_list!(visitor, visit_expr, expr);
}
ItemKind::Fn(_, ref sig, ref generics, ref body) => {
ItemKind::Fn(box FnKind(_, ref sig, ref generics, ref body)) => {
visitor.visit_generics(generics);
let kind = FnKind::Fn(FnCtxt::Free, item.ident, sig, &item.vis, body.as_deref());
visitor.visit_fn(kind, item.span, item.id)
@ -302,7 +302,7 @@ pub fn walk_item<'a, V: Visitor<'a>>(visitor: &mut V, item: &'a Item) {
walk_list!(visitor, visit_foreign_item, &foreign_module.items);
}
ItemKind::GlobalAsm(ref ga) => visitor.visit_global_asm(ga),
ItemKind::TyAlias(_, ref generics, ref bounds, ref ty) => {
ItemKind::TyAlias(box TyAliasKind(_, ref generics, ref bounds, ref ty)) => {
visitor.visit_generics(generics);
walk_list!(visitor, visit_param_bound, bounds);
walk_list!(visitor, visit_ty, ty);
@ -311,7 +311,7 @@ pub fn walk_item<'a, V: Visitor<'a>>(visitor: &mut V, item: &'a Item) {
visitor.visit_generics(generics);
visitor.visit_enum_def(enum_definition, generics, item.id, item.span)
}
ItemKind::Impl {
ItemKind::Impl(box ImplKind {
unsafety: _,
polarity: _,
defaultness: _,
@ -320,7 +320,7 @@ pub fn walk_item<'a, V: Visitor<'a>>(visitor: &mut V, item: &'a Item) {
ref of_trait,
ref self_ty,
ref items,
} => {
}) => {
visitor.visit_generics(generics);
walk_list!(visitor, visit_trait_ref, of_trait);
visitor.visit_ty(self_ty);
@ -331,7 +331,7 @@ pub fn walk_item<'a, V: Visitor<'a>>(visitor: &mut V, item: &'a Item) {
visitor.visit_generics(generics);
visitor.visit_variant_data(struct_definition);
}
ItemKind::Trait(.., ref generics, ref bounds, ref items) => {
ItemKind::Trait(box TraitKind(.., ref generics, ref bounds, ref items)) => {
visitor.visit_generics(generics);
walk_list!(visitor, visit_param_bound, bounds);
walk_list!(visitor, visit_assoc_item, items, AssocCtxt::Trait);
@ -543,12 +543,12 @@ pub fn walk_foreign_item<'a, V: Visitor<'a>>(visitor: &mut V, item: &'a ForeignI
visitor.visit_ty(ty);
walk_list!(visitor, visit_expr, expr);
}
ForeignItemKind::Fn(_, sig, generics, body) => {
ForeignItemKind::Fn(box FnKind(_, sig, generics, body)) => {
visitor.visit_generics(generics);
let kind = FnKind::Fn(FnCtxt::Foreign, ident, sig, vis, body.as_deref());
visitor.visit_fn(kind, span, id);
}
ForeignItemKind::TyAlias(_, generics, bounds, ty) => {
ForeignItemKind::TyAlias(box TyAliasKind(_, generics, bounds, ty)) => {
visitor.visit_generics(generics);
walk_list!(visitor, visit_param_bound, bounds);
walk_list!(visitor, visit_ty, ty);
@ -653,12 +653,12 @@ pub fn walk_assoc_item<'a, V: Visitor<'a>>(visitor: &mut V, item: &'a AssocItem,
visitor.visit_ty(ty);
walk_list!(visitor, visit_expr, expr);
}
AssocItemKind::Fn(_, sig, generics, body) => {
AssocItemKind::Fn(box FnKind(_, sig, generics, body)) => {
visitor.visit_generics(generics);
let kind = FnKind::Fn(FnCtxt::Assoc(ctxt), ident, sig, vis, body.as_deref());
visitor.visit_fn(kind, span, id);
}
AssocItemKind::TyAlias(_, generics, bounds, ty) => {
AssocItemKind::TyAlias(box TyAliasKind(_, generics, bounds, ty)) => {
visitor.visit_generics(generics);
walk_list!(visitor, visit_param_bound, bounds);
walk_list!(visitor, visit_ty, ty);