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Deduplicate supertrait_def_ids code

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This commit is contained in:
Mark Rousskov 2024-04-27 13:58:37 -04:00
parent dd9c8cc467
commit 95e073234f
9 changed files with 22 additions and 65 deletions
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3
compiler/rustc_hir_analysis/src/coherence/mod.rs
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@ -12,7 +12,6 @@ use rustc_middle::query::Providers;
use rustc_middle::ty::{self, TyCtxt, TypeVisitableExt};
use rustc_session::parse::feature_err;
use rustc_span::{sym, ErrorGuaranteed};
use rustc_trait_selection::traits;
mod builtin;
mod inherent_impls;
@ -199,7 +198,7 @@ fn check_object_overlap<'tcx>(
// With the feature enabled, the trait is not implemented automatically,
// so this is valid.
} else {
let mut supertrait_def_ids = traits::supertrait_def_ids(tcx, component_def_id);
let mut supertrait_def_ids = tcx.supertrait_def_ids(component_def_id);
if supertrait_def_ids.any(|d| d == trait_def_id) {
let span = tcx.def_span(impl_def_id);
return Err(struct_span_code_err!(