bjoernager/rust
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Use SortedMap in HIR.

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This commit is contained in:
Camille GILLOT 2021-10-21 23:08:57 +02:00
parent e015ef5b26
commit 6f6fa8b954
8 changed files with 55 additions and 57 deletions
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8
compiler/rustc_hir/src/hir.rs
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@ -12,6 +12,7 @@ pub use rustc_ast::{CaptureBy, Movability, Mutability};
use rustc_ast::{InlineAsmOptions, InlineAsmTemplatePiece};
use rustc_data_structures::fingerprint::Fingerprint;
use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::sorted_map::SortedMap;
use rustc_index::vec::IndexVec;
use rustc_macros::HashStable_Generic;
use rustc_span::source_map::Spanned;
@ -22,7 +23,6 @@ use rustc_target::asm::InlineAsmRegOrRegClass;
use rustc_target::spec::abi::Abi;
use smallvec::SmallVec;
use std::collections::BTreeMap;
use std::fmt;
#[derive(Copy, Clone, Encodable, HashStable_Generic)]
@ -676,13 +676,13 @@ pub struct ParentedNode<'tcx> {
/// Attributes owned by a HIR owner.
#[derive(Debug)]
pub struct AttributeMap<'tcx> {
pub map: BTreeMap<ItemLocalId, &'tcx [Attribute]>,
pub map: SortedMap<ItemLocalId, &'tcx [Attribute]>,
pub hash: Fingerprint,
}
impl<'tcx> AttributeMap<'tcx> {
pub const EMPTY: &'static AttributeMap<'static> =
&AttributeMap { map: BTreeMap::new(), hash: Fingerprint::ZERO };
&AttributeMap { map: SortedMap::new(), hash: Fingerprint::ZERO };
#[inline]
pub fn get(&self, id: ItemLocalId) -> &'tcx [Attribute] {
@ -705,7 +705,7 @@ pub struct OwnerNodes<'tcx> {
// used.
pub nodes: IndexVec<ItemLocalId, Option<ParentedNode<'tcx>>>,
/// Content of local bodies.
pub bodies: IndexVec<ItemLocalId, Option<&'tcx Body<'tcx>>>,
pub bodies: SortedMap<ItemLocalId, &'tcx Body<'tcx>>,
}
/// Full information resulting from lowering an AST node.