New upstream version 1.54.0+dfsg1

[rustc.git] / compiler / rustc_middle / src / ty / trait_def.rs

diff --git a/compiler/rustc_middle/src/ty/trait_def.rs b/compiler/rustc_middle/src/ty/trait_def.rs
index e9b8883f29a488e578ae43af77264de178b046a0..79166472acf0430955698b00aa6820e2e7e1a6b4 100644 (file)
--- a/compiler/rustc_middle/src/ty/trait_def.rs
+++ b/compiler/rustc_middle/src/ty/trait_def.rs
@@ -4,14 +4,13 @@ use crate::ty::fast_reject;
 use crate::ty::fold::TypeFoldable;
 use crate::ty::{Ty, TyCtxt};
 use rustc_hir as hir;
-use rustc_hir::def_id::{CrateNum, DefId, LocalDefId};
+use rustc_hir::def_id::DefId;
 use rustc_hir::definitions::DefPathHash;
 
 use rustc_data_structures::fx::FxHashMap;
 use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
 use rustc_errors::ErrorReported;
 use rustc_macros::HashStable;
-use std::collections::BTreeMap;
 
 /// A trait's definition with type information.
 #[derive(HashStable)]
@@ -209,14 +208,6 @@ impl<'tcx> TyCtxt<'tcx> {
     }
 }
 
-// Query provider for `all_local_trait_impls`.
-pub(super) fn all_local_trait_impls<'tcx>(
-    tcx: TyCtxt<'tcx>,
-    krate: CrateNum,
-) -> &'tcx BTreeMap<DefId, Vec<LocalDefId>> {
-    &tcx.hir_crate(krate).trait_impls
-}
-
 // Query provider for `trait_impls_of`.
 pub(super) fn trait_impls_of_provider(tcx: TyCtxt<'_>, trait_id: DefId) -> TraitImpls {
     let mut impls = TraitImpls::default();