bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-def/src/item_tree.rs')
-rw-r--r--crates/hir-def/src/item_tree.rs49
1 files changed, 23 insertions, 26 deletions
diff --git a/crates/hir-def/src/item_tree.rs b/crates/hir-def/src/item_tree.rs
index c7cf611589..008fa7ef13 100644
--- a/crates/hir-def/src/item_tree.rs
+++ b/crates/hir-def/src/item_tree.rs
@@ -50,7 +50,6 @@ use either::Either;
use hir_expand::{attrs::RawAttrs, name::Name, ExpandTo, HirFileId, InFile};
use intern::Interned;
use la_arena::{Arena, Idx, IdxRange, RawIdx};
-use profile::Count;
use rustc_hash::FxHashMap;
use smallvec::SmallVec;
use span::{AstIdNode, FileAstId, Span};
@@ -94,8 +93,6 @@ impl fmt::Debug for RawVisibilityId {
/// The item tree of a source file.
#[derive(Debug, Default, Eq, PartialEq)]
pub struct ItemTree {
- _c: Count<Self>,
-
top_level: SmallVec<[ModItem; 1]>,
attrs: FxHashMap<AttrOwner, RawAttrs>,
@@ -263,14 +260,6 @@ impl ItemVisibilities {
}
}
-static VIS_PUB: RawVisibility = RawVisibility::Public;
-static VIS_PRIV_IMPLICIT: RawVisibility =
- RawVisibility::Module(ModPath::from_kind(PathKind::Super(0)), VisibilityExplicitness::Implicit);
-static VIS_PRIV_EXPLICIT: RawVisibility =
- RawVisibility::Module(ModPath::from_kind(PathKind::Super(0)), VisibilityExplicitness::Explicit);
-static VIS_PUB_CRATE: RawVisibility =
- RawVisibility::Module(ModPath::from_kind(PathKind::Crate), VisibilityExplicitness::Explicit);
-
#[derive(Default, Debug, Eq, PartialEq)]
struct ItemTreeData {
uses: Arena<Use>,
@@ -562,6 +551,20 @@ impl_index!(fields: Field, variants: Variant, params: Param);
impl Index<RawVisibilityId> for ItemTree {
type Output = RawVisibility;
fn index(&self, index: RawVisibilityId) -> &Self::Output {
+ static VIS_PUB: RawVisibility = RawVisibility::Public;
+ static VIS_PRIV_IMPLICIT: RawVisibility = RawVisibility::Module(
+ ModPath::from_kind(PathKind::Super(0)),
+ VisibilityExplicitness::Implicit,
+ );
+ static VIS_PRIV_EXPLICIT: RawVisibility = RawVisibility::Module(
+ ModPath::from_kind(PathKind::Super(0)),
+ VisibilityExplicitness::Explicit,
+ );
+ static VIS_PUB_CRATE: RawVisibility = RawVisibility::Module(
+ ModPath::from_kind(PathKind::Crate),
+ VisibilityExplicitness::Explicit,
+ );
+
match index {
RawVisibilityId::PRIV_IMPLICIT => &VIS_PRIV_IMPLICIT,
RawVisibilityId::PRIV_EXPLICIT => &VIS_PRIV_EXPLICIT,
@@ -871,25 +874,19 @@ impl UseTree {
prefix: Option<ModPath>,
path: &ModPath,
) -> Option<(ModPath, ImportKind)> {
- match (prefix, &path.kind) {
+ match (prefix, path.kind) {
(None, _) => Some((path.clone(), ImportKind::Plain)),
(Some(mut prefix), PathKind::Plain) => {
- for segment in path.segments() {
- prefix.push_segment(segment.clone());
- }
+ prefix.extend(path.segments().iter().cloned());
Some((prefix, ImportKind::Plain))
}
- (Some(mut prefix), PathKind::Super(n))
- if *n > 0 && prefix.segments().is_empty() =>
- {
+ (Some(mut prefix), PathKind::Super(n)) if n > 0 && prefix.segments().is_empty() => {
// `super::super` + `super::rest`
match &mut prefix.kind {
PathKind::Super(m) => {
cov_mark::hit!(concat_super_mod_paths);
- *m += *n;
- for segment in path.segments() {
- prefix.push_segment(segment.clone());
- }
+ *m += n;
+ prefix.extend(path.segments().iter().cloned());
Some((prefix, ImportKind::Plain))
}
_ => None,
@@ -963,10 +960,10 @@ impl ModItem {
| ModItem::Mod(_)
| ModItem::MacroRules(_)
| ModItem::Macro2(_) => None,
- ModItem::MacroCall(call) => Some(AssocItem::MacroCall(*call)),
- ModItem::Const(konst) => Some(AssocItem::Const(*konst)),
- ModItem::TypeAlias(alias) => Some(AssocItem::TypeAlias(*alias)),
- ModItem::Function(func) => Some(AssocItem::Function(*func)),
+ &ModItem::MacroCall(call) => Some(AssocItem::MacroCall(call)),
+ &ModItem::Const(konst) => Some(AssocItem::Const(konst)),
+ &ModItem::TypeAlias(alias) => Some(AssocItem::TypeAlias(alias)),
+ &ModItem::Function(func) => Some(AssocItem::Function(func)),
}
}