bjoernager/rust
bjoernager/rust
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Only compute the trait_map once.

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This commit is contained in:
Camille GILLOT 2021-04-04 14:24:27 +02:00
parent 59579907ab
commit 139f7ad637
5 changed files with 19 additions and 27 deletions
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8
compiler/rustc_hir/src/hir.rs
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@ -1,7 +1,7 @@
// ignore-tidy-filelength
use crate::def::{CtorKind, DefKind, Res};
use crate::def_id::DefId;
crate use crate::hir_id::HirId;
crate use crate::hir_id::{HirId, ItemLocalId};
use crate::{itemlikevisit, LangItem};
use rustc_ast::util::parser::ExprPrecedence;
@ -10,6 +10,8 @@ use rustc_ast::{Attribute, FloatTy, IntTy, Label, LitKind, StrStyle, TraitObject
pub use rustc_ast::{BorrowKind, ImplPolarity, IsAuto};
pub use rustc_ast::{CaptureBy, Movability, Mutability};
use rustc_ast::{InlineAsmOptions, InlineAsmTemplatePiece};
use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::stable_hasher::StableVec;
use rustc_data_structures::sync::{par_for_each_in, Send, Sync};
use rustc_macros::HashStable_Generic;
use rustc_span::source_map::Spanned;
@ -658,7 +660,9 @@ pub struct Crate<'hir> {
/// they are declared in the static array generated by proc_macro_harness.
pub proc_macros: Vec<HirId>,
pub trait_map: BTreeMap<HirId, Vec<TraitCandidate>>,
/// Map indicating what traits are in scope for places where this
/// is relevant; generated by resolve.
pub trait_map: FxHashMap<LocalDefId, FxHashMap<ItemLocalId, StableVec<TraitCandidate>>>,
/// Collected attributes from HIR nodes.
pub attrs: BTreeMap<HirId, &'hir [Attribute]>,