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Inline and remove lower_* methods.

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They are all short and have a single call site.
This commit is contained in:
Nicholas Nethercote
2025-05-20 14:13:33 +10:00
parent 7c62e78cf9
commit 8a927e63ff
1 changed files with 18 additions and 28 deletions
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46
compiler/rustc_ast_lowering/src/item.rs
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@@ -76,37 +76,27 @@ impl<'a, 'hir> ItemLowerer<'a, 'hir> {
let node = self.ast_index[def_id];
match node {
AstOwner::NonOwner => {}
AstOwner::Crate(c) => self.lower_crate(c),
AstOwner::Item(item) => self.lower_item(item),
AstOwner::AssocItem(item, ctxt) => self.lower_assoc_item(item, ctxt),
AstOwner::ForeignItem(item) => self.lower_foreign_item(item),
AstOwner::Crate(c) => {
debug_assert_eq!(self.resolver.node_id_to_def_id[&CRATE_NODE_ID], CRATE_DEF_ID);
self.with_lctx(CRATE_NODE_ID, |lctx| {
let module = lctx.lower_mod(&c.items, &c.spans);
// FIXME(jdonszelman): is dummy span ever a problem here?
lctx.lower_attrs(hir::CRATE_HIR_ID, &c.attrs, DUMMY_SP);
hir::OwnerNode::Crate(module)
})
}
AstOwner::Item(item) => {
self.with_lctx(item.id, |lctx| hir::OwnerNode::Item(lctx.lower_item(item)))
}
AstOwner::AssocItem(item, ctxt) => {
self.with_lctx(item.id, |lctx| lctx.lower_assoc_item(item, ctxt))
}
AstOwner::ForeignItem(item) => self.with_lctx(item.id, |lctx| {
hir::OwnerNode::ForeignItem(lctx.lower_foreign_item(item))
}),
}
}
}
#[instrument(level = "debug", skip(self, c))]
fn lower_crate(&mut self, c: &Crate) {
debug_assert_eq!(self.resolver.node_id_to_def_id[&CRATE_NODE_ID], CRATE_DEF_ID);
self.with_lctx(CRATE_NODE_ID, |lctx| {
let module = lctx.lower_mod(&c.items, &c.spans);
// FIXME(jdonszelman): is dummy span ever a problem here?
lctx.lower_attrs(hir::CRATE_HIR_ID, &c.attrs, DUMMY_SP);
hir::OwnerNode::Crate(module)
})
}
#[instrument(level = "debug", skip(self))]
fn lower_item(&mut self, item: &Item) {
self.with_lctx(item.id, |lctx| hir::OwnerNode::Item(lctx.lower_item(item)))
}
fn lower_assoc_item(&mut self, item: &AssocItem, ctxt: AssocCtxt) {
self.with_lctx(item.id, |lctx| lctx.lower_assoc_item(item, ctxt))
}
fn lower_foreign_item(&mut self, item: &ForeignItem) {
self.with_lctx(item.id, |lctx| hir::OwnerNode::ForeignItem(lctx.lower_foreign_item(item)))
}
}
impl<'hir> LoweringContext<'_, 'hir> {