bjoernager/rust
bjoernager/rust
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Create a single value cache for the () query key

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This commit is contained in:
John Kåre Alsaker 2023-02-03 18:39:31 +01:00
parent 2b3f260e74
commit 80d265240b
3 changed files with 50 additions and 4 deletions
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4
compiler/rustc_middle/src/query/keys.rs
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@ -8,7 +8,7 @@ use crate::ty::subst::{GenericArg, SubstsRef};
use crate::ty::{self, layout::TyAndLayout, Ty, TyCtxt};
use rustc_hir::def_id::{CrateNum, DefId, LocalDefId, LOCAL_CRATE};
use rustc_hir::hir_id::{HirId, OwnerId};
use rustc_query_system::query::{DefaultCacheSelector, VecCacheSelector};
use rustc_query_system::query::{DefaultCacheSelector, SingleCacheSelector, VecCacheSelector};
use rustc_span::symbol::{Ident, Symbol};
use rustc_span::{Span, DUMMY_SP};
@ -45,7 +45,7 @@ pub trait Key: Sized {
}
impl Key for () {
type CacheSelector = DefaultCacheSelector<Self>;
type CacheSelector = SingleCacheSelector;
#[inline(always)]
fn query_crate_is_local(&self) -> bool {